Archive of Our Own ^beta

Chapter Text

Time passes by faster when he’s not busy playing hero. Izuku feels like all these years are like a vacation for him. He just realizes that he never really got to rest when he was younger. 

People say Immortality is a bad thing. But the truth is, he can live forever as long as he has someone to share it with. The vestiges are still with him and  All For One is as nice as ever. Surprisingly, the man really does care about him.

Izuku remembers that time when he finally revealed that he was from the future. He has expected so many reactions and responses from the man. But All For One merely nodded and asked only one question.

“Am I still there?”

The implication is so clear. Am I still in my prime? 

Izuku answers truthfully, of course. Knowing the future doesn’t change the fact that All For One will still be with him forever. The villain even looks smug when Izuku explains the world during the war that he starts.

Such a bastard. A really handsome bastard too. 

All For One grins and pulls him in for a heated kiss and that’s the end of the conversation.

He manages to seduce the man to kill fewer people. Not that much different from before, but Izuku is happy every time he sees some heroes in the history books still alive and well.

Now that Izuku has enjoyed his life so far. He realizes that he still has a mission to do.

Izuku stares at the debut video of All Might and sighs.

Mission #1 Save All For One’s gorgeous face.

Plan #1 Persuade All Might not to fight with All For One.

Now, this plan is complicated. Not only does Izuku have to talk to the man himself, but Izuku is also pretty sure that All Might still want to take revenge for Nana as well.

Even though All For One didn’t kill Nana with an explosion in front of her pupil this time. Hell, the villain didn’t even taunt her or call her a comedy too. Izuku made sure of that.

‘Well, at least you tried, kiddo.’ Nana giggles as she materializes beside him. She looks at the screen and sighs in fondness.

“Toshinori didn’t even listen to Sir Nighteye when he warned him about his death! I can’t just walk up to him and say ‘Hey! Don’t fight with All For One.’ I need a plan.”

‘It’s a few years before the fight. You have time if you really want a plan.’ Hikage says.

‘Or you can ask your villain husband.’ Second suggests.

Izuku blushes. The vestiges have many names to refer to All For One. Partner, boyfriend, lover, or even sugar daddy. They don’t really have a label. They love each other and that’s enough.

But husband though… this one is new. And pretty cute.

(His face warms up, remembering that time when All For One got down on one knee and gifted him a beautiful ring for Izuku’s birthday. It is as close to marriage as it can get.)

Anyway, All For One probably already has an idea that Izuku was on the hero's side. So the man never asked for anything that helped him with his business. 

In conclusion, Izuku will not ask him now. He will have to come up with a solution himself.

“Alright. Let’s go and find All Might.”

Not many people have seen his face. Only a few villains that work closely with All For One. But most of them are either retired, dead, or injured by now. So Izuku is quite safe to go outside.

But his mission needs a backup plan.

Izuku walks to All For One’s room and pokes his head inside the open door. “Daddy, can I borrow a shapeshifting quirk?”

The villain looks up from his work with a blank expression. “I told you to stop calling me that. And why do you need one of my most precious quirks, darling?”

Um. Who’s going to tell the man that his quirks are all precious to him?

“I need to warn a guy about his fight in the future.” Izuku learns by now that being truthful works best with All For One.

The man hums as he rests his head on his hand. “I thought that telling them their death never worked.”

Oh. So he does know that Izuku always sneaks out to warn the One For All users. Even though he never succeeds in preventing their death. He kinda gives up halfway through.

“This one is kinda important. Maybe one last time.” Izuku reasons.

All For One doesn’t say anything but gestures for him to come closer. Izuku goes to him obediently. He stops when he’s standing right in front of the villain.

Izuku squeaks when the man pulls him onto his lap. God, Izuku really has a size kink. He shifts to sit more comfortably and blushes as his brain processes how small he is compared to All For One. Damn it. Izuku is a grown-ass man! Why is he so much bigger than Izuku?

“One kiss for the quirk.” All For One purrs.

Oh. That’s sweet of him.

Izuku closes his eyes as the man leans down to kiss him. Mmh. All For One must’ve drank some wine earlier. Izuku tastes the sweet and bitter flavors as the man slips his tongue into Izuku’s mouth.

He lets himself lose to the wonderful feeling. He feels the older man’s hand settle on the small of his back. All For One doesn’t waste any time and sneaks his hand into Izuku’s shorts.

The villain starts squeezing and kneading his ass. Ahh, his hand is so big. Izuku whimpers as All For One continues to play with his butt like it’s a toy.

But the moment ends too soon when All For One pulls away from him.

Izuku makes a move to chase his lips but the man slaps his ass in warning.

“Hey!” Izuku scowls.

All For One looks at him in amusement and gently pushes him off his lap. “I already gave you the quirk. Now, off you go. I have work to do.”

Izuku blinks.

“Wait! Did you just grope me while you gave me the quirk? Y-you could’ve just grabbed my arm or- or my hands like a normal person! You pervert!” He cries.

The villain smirks at Izuku and goes back to read the papers on his desk.

Oh, the gall of this man. Unbelievable.

Izuku huffs. He gives All For One a kiss on his cheek and quickly flees the room.

He has All Might to find.

Chapter Text

It seems like Izuku doesn’t need to find All Might after all.

Because the man he’s looking for literally walks into him and knocks Izuku down to the ground.

“Oh my god! I’m so sorry! I didn’t see you there.”

Did All Might just imply that Izuku is short?! He holds back an offended gasp and hesitantly grabs the man’s offered hand.

“It’s fine,” Izuku replies quietly as the hero pulls him up. He hasn’t used Shapeshifting yet. So Izuku has to be careful when interacting with him.

He looks up at the towering man and now he wants to cry. Toshinori looks so young . He’s basically the same age as Izuku.

“Can I buy you a coffee as an apology?” Young All Might smiles at him.

Izuku laughs dryly. “Thanks for offering! But I gotta go now.”

The blond-haired man is still smiling. “Of course! See you around!”

Izuku smiles back and quickly leaves and finds a bench to sit on.

‘Aww, that was cute.’ 

‘I think befriending him is actually a nice plan.’ 

‘But it’s not fun.’ 

Yeah. All Might is still approachable. But Izuku wants to try other plans first though.

‘Befriending him can be a last resort then.’

The vestiges all agree so now it’s time to start plan #1

He finds a secluded alley and activates Shapeshifting. The only downside of this quirk is that he can’t choose what he looks like. 

He feels his body getting taller and his hair becoming longer. Izuku walks out and goes back to the place he met All Might. The man is in the cafe now. So hopefully the man won’t attack him in a room full of people.

Toshinori continues to sip his cup of coffee. He notices someone staring at him earlier. He thought it was a fan at first. But the way the man follows his movement is suspicious enough.

Finally, the guy walks into the cafe. Toshinori observes him quietly. A tall, long black-haired, probably a little older than him.

The man walks straight to him and Toshinori grips his cup tightly. He probably won’t do anything with all these civilians inside. But it’s better to be safe than sorry. 

He comes and sits down slowly on the opposite seat of Toshinori.

“Hello, All Might.” The man greets him. Toshinori doesn’t say anything.

He sighs. “I’m not going to do anything, I promise. I just wanna say something and then I’ll leave immediately.”

Toshinori finishes his drink and crosses his arms. “What is it?”

The black-haired man looks serious. “Don’t fight All For One.”

Instantly, he scowls and almost grabs the man if not for the guy’s surprisingly fast reflexes and moves out of his way.

He grits his teeth. “Is that a threat?”

He gasps. “What? No! This is a warning! I’m just wanting to help you!” The man says urgently.

“How will I know that this isn’t some kind of that monster's sick joke to play with me? And who are you? How do you know about this?!”

The man seems taken aback, like he doesn’t expect this reaction from All Might. But of course, Toshinori is going to react like this to that name.

“…You know what? I’m going to come back in a few years and you will trust me sooner or later.” The man hastily stands up and leaves.

What? 

Of course, All Might won’t believe him. Aah! He needs Naomasa! Is he even born yet?

‘No need to be stressed, Ninth. It’s gonna be a very long time until the fight happens.’

‘Yeah. Just go relax with your villain boyfriend.’

Izuku sighs. ‘Fine. I guess I’ll send him a warning every few years.’

‘That’s the spirit!’

So he goes back home.

All For One isn’t home when Izuku is back. But to be fair, he spends the entire day outside. The villain probably gets bored and goes outside to look after his underground empire.

Izuku takes a shower and then goes to sleep. Hopefully, All For One will be back soon. The bed is cold without him.

.

Izuku wakes up to a feeling of something moving inside his ass. He blinks groggily and rubs his eyes. Why is he sleeping on his stomach?

Izuku hesitantly looks back and sees All For One behind him with his dick buried in his hole. Wha-

The villain drags his big cock out slowly then leisurely puts it back in. Izuku lets out a moan as the tip reaches his prostate without even trying.

“Awake now, are we?” The man murmurs while kneading his asscheeks.

Izuku nods. “Mmmh. Is this how you wake me up now?”

All For One merely chuckles. The man doesn’t say anything else and continues taking his time pleasuring himself.

Izuku lets him. He’s still sleepy. Might as well try to go back to sleep.

Surprisingly, he does.

Izuku frowns as he looks through his timeline notebook. While he did say that he wouldn’t change anything too much. He kind of wants to do something while waiting for All For One and All Might fight.

He settles on the Endeavor problem. From this experience, changing someone is quite difficult and Izuku doesn’t have that much energy to do it.

But he personally wants Touya to have a better life. And it’s gonna be hard if he lets Touya become Dabi.

Hm. Let’s see.

Izuku picks up a pen and writes down his plan.

Oh damn. There’s Shigaraki and Toga too.

And Oboro! Oh my god. Should he stay alive or should he become Kurogiri?

What about himself? Should he go and see baby Izuku too?

And that’s how Izuku spends his years. He comes up with plans, backup plans, and many scenarios that might change because Izuku intervenes a lot.

“What do you think about kids running around?” Izuku asks the villain as he drops himself down onto the man’s waiting lap.

This might be the first time All For One ever looks bewildered. “If you’re asking if I want children, the answer is no.”

Izuku laughs. “No! There’re these kids who will grow up to be villains and their lives are literally a tragedy. So I wanna go and kidnap some of them.”

All For One hums and wraps his arms around Izuku. “Alright. But I’m not raising them.”

Yep. This is the reason why Shigaraki grew up like that.

Izuku totally forgot to go tell All Might again.

And because time goes by so fast, today is now the day for the fateful fight.

‘Why has no one told me!’ He mentally screams as he paces around his room. 

‘To be honest, Ninth,’ Yoichi sighs. ‘ You spent most of the time having sex with my brother. So we would rather not see any of that and retreat back into One For All.’

‘What?!’ Izuku cries. ‘I didn’t! I’m sure there is free time you can tell me!’

‘Another reason is we also forget too.’

Great. Everyone including himself is becoming worse every day. There are literally no hero materials left in their minds.

‘I'll distract All For One then. Maybe they both won’t get severely injured if the fight isn’t the same day as before.’

‘Ooh. It’s time to use your secret weapon, Izuku.’

The secret weapon is many lingerie sets that All For One bought for Izuku’s birthday some years ago but Izuku never wears it. At that time he didn’t think he'd look pretty wearing it.

He opens the closet and pulls out the box. His face reddens as he pushes the lid off. All of these look like they are straight out of pornography.

Isn’t this too revealing?!

‘Ninth. I think you and All For One passed the revealing state already.’

‘Shut up, Daigoro!’

There’s not much to choose from, so Izuku just quickly grabs one and throws the box back in the closet.

Izuku changes his clothes and slowly makes his way to the mirror. God- he looks… nice, he guesses.

It’s a black lingerie set that surprisingly fits him well. The thin pieces of cloth hug his chest, with the little bows resting on his nipples.

He doesn’t even want to look down. The bow on top of his dick doesn’t help. He feels the fabric against his hardened cock and shivers. Let’s just get this over with.

It’s a miracle All For One isn’t awake yet. Don’t tell him the villain is resting so that he gets the strength to beat All Might! 

Izuku slowly walks to the villain’s bedroom, trying to not make any sound. The door is unlocked like always. He slips inside and locks it this time.

Izuku turns to the bed and his breath hitches. His heart skips a beat as he stares at the most gorgeous man even when he’s sleeping.

‘Jeez. We know you’re whipped but this is too much.’

Izuku jumps. ‘Shut up, Second! Go away, I’m literally naked right now.’

He can feel the vestige rolling his eyes and disappears.

Izuku carefully makes his way closer then crawls onto the soft bed. All For One is sleeping on his back, snoring softly. He smiles at the image of the most dangerous villain wearing a plain white t-shirt and gray sweatpants.

He stops when he’s in front of the man’s pants. He was going to wake the villain up. But on second thought…

With pants like this, Izuku can see the outline of his massive dick. Literally waiting for Izuku to do something to it.

He glances back at All For One’s face. Okay, still sleeping.

So Izuku grabs the waistband and tugs it down.

Fuckk. He almost moans at the sight. The villain’s cock lays there, thick and heavy. Izuku gulps and wipes his drool. Oh, Izuku is so far gone.

He leans in and nuzzles All For One’s cock. Aah. Smells good. His own dick twitches at the thought of sucking the villain off while he’s still sleeping. Hmm, what to do? Izuku is getting horny now.

Izuku sticks out his tongue and licks the delicious-looking tip. He slides his lips over the head, sucking it softly. His hand moves to the length and starts stroking it until he feels it hardens under his grip. Izuku continues until he can taste the precome on his tongue and sucks on All For One’s cock harder. He licks on the slit and moans quietly in content at the flavor.

Izuku is going to come soon just from sucking the villain’s cock, so he reluctantly stops and leans away. He looks up again to see that All For One is still asleep. Izuku moves up a bit so that his cock is resting between Izuku’s asscheeks. Mmh. The hot and hard length feels so good against him.

He moves the thin cloth away from his hole and proceeds to rub All For One’s cock between his ass crack. The head pokes and teases his empty hole. 

Maybe… Just the tip?

Izuku grabs All For One’s cock and moves his hip until the tip is right at his hole. The head slips inside and Izuku can’t stop the moans that he lets out. Aaah, fuck this. He sinks down onto the villain’s cock and bites back another moan.

He sits down on it fully and thanks himself for preparing before he comes here. The stretch with a hint of pain feels amazing. Izuku can sit here all day and he won’t even complain.

But before he can start moving, a hand grabs his thigh and Izuku freezes.

“Are you having fun? Izuku.” All For One purrs as he moves his other hand to pull on the bow on his chest. “This looks good on you.”

Izuku manages a smile. “R-really?”

The villain nods and shifts so that he can sit up against the headboard. Izuku whimpers as his cock brushes Izuku’s prostate.

“What’s the occasion, hm?” Izuku shivers as the man caresses his body. 

“Nothing? Can’t I just want to do this randomly?” 

All For One doesn’t seem to believe him but the villain shrugs and suddenly starts thrusting. Izuku cries out and tries to match his pace.

It doesn’t take long before Izuku comes. But the villain doesn’t care and continues his brutal pace. He pulls Izuku close then licks and bites along his throat down to his chest.

He feels like it’s forever until All For One comes and fills him up with his seed. Izuku collapses into the villain’s embrace. He rests his head on the man’s shoulder and closes his eyes.

“Will you tell me now? Why are you wearing this?”

“Fine,” Izuku sighs and leans back. “I’m distracting you from going out.”

All For One stares at him for a moment then narrows his eyes. “All Might?”

Izuku shifts, wincing when the cock in his ass twitches. “Y-yes?”

“You know that I’ll go out after this anyway. So this is kind of pointless.”

He grimaces at the harsh truth. “Well, maybe it will change the outcome if it’s not the same time as last time.”

The villain becomes silent and starts playing with the lingerie on Izuku. The silence is unbearable and he opens his mouth to say something.

“I think you really need to tell me what’s going to happen. You seem to be obsessed with this fight for a while. Did I lose? Or did you like All Might that much-”

“No, no, no!” Izuku grabs onto the man’s shoulder and stares at the red, alluring eyes. “Listen. You didn’t exactly win or lose. But you’re going to lose half of your face if you fight him today.”

“…Excuse me?”

Izuku slaps him on his pecs. “Yes! Imagine not seeing me anymore after this! And you will also need this machine thing to help you breathe!” He gasps. “Oh my god! You will look even worse than Voldemort!”

All For One’s face is awfully blank, but the hands on Izuku’s hip tremble for a second.

The villain’s jaw clenches. “He challenged me by destroying my works. My pride…”

Oh, come on!

Izuku’s hands trail up to cup All For One’s face. “How about you go and fight him,” The villain opens his mouth but he cuts him off. “But no taunting, playing, and dragging out the fight. You fight him then you leave immediately. Can you do that for me, Daddy?”

All For One clicks his tongue and turns away. “Fine.” He grits out.

Yes! Izuku is so happy he could cry. He leans forward to kiss the villain softly on his lips. “I’ll come to the fight too, by the way.”

The man sighs as he pinches the bridge of his nose. “Whatever. But you’re wearing that underneath your outfit.” He points at the lingerie.

Izuku stops smiling. “You’re serious.”

“I always am.”

Toshinori wheezes as All For One punches him, sending him through several buildings, and knocking his breath out.  

The villain is brutal and he has this sudden thought that he’s going to lose this fight.

Will Nana be disappointed in him? 

He spits out blood and stands up on shaking legs. How long has this fight been going on? 

Blow after blow, and he finds himself lying on his back with blood coverings almost his entire body. He snarls as All For One comes to loom over him.

“You lost, All Might.” The man smiles as he steps on Toshinori’s throat.

He glares and spits on the villain’s shoe. “I lost when I die, you monster.”

All For One looks like he wants to say something but he turns to the side then sighs. “You lost in the other’s eyes is enough for me.” Then he’s gone.

What the hell?

Toshinori lies there and groans as all the injuries are starting to hurt. How is he supposed to make his way back in a state like this?

He slips in and out of consciousness. If he doesn’t get up now, civilians and reporters will be here soon.

He stills when he hears footsteps walking toward him.

“All Might?” A voice asks hesitantly.

Toshinori tries to take a deep breath but fails when he starts coughing up blood inside.

“All Might!”

He looks at the person and his eyes widen. Even though it’s been a few decades, Toshinori still remembers him. Funny thing, because this man is just a civilian who he walks into one day.

Or is he?

This green-haired man looks exactly the same as that day. 

The man checks his vitals and quickly steps back. “I already called Sir Nighteye and Detective Nao- Tsukauchi. They will be here soon.”

What? “How- how did you-”

He doesn’t turn back to Toshinori and already walks away. Before he loses consciousness, he hears the man’s mumbling.

“-damn. Daddy really did listen to me-”

…Daddy?

All For One has a son?!

Chapter Text

Izuku doesn’t have a solid plan for Dabi yet. And that’s troubling because he doesn’t know what to do with the fire user.

Should he kidnap since Touya is born?

Should he kidnap him when he’s older?

Should he become a knight in shining armor and go rescue Touya before he dies at Sekoto Peak?

Ugh, this is hard. Izuku groans into the pillow. Should he let Touya become a villain again? Or Should Izuku raise him better and give him the good life he deserves?

But what about Shouto?

Damn, should Izuku just get rid of Endeavor and be done with it? That isn’t a bad idea actually…

Huh, wait. He could get Endeavor away from that family and that’s it. But Endeavor is quite a nice guy in the future. Even though it’s a painful process to get to that point.

Ahh. Izuku doesn’t know what to do!

The vestiges’ are not helping much, they are more like emotional support nowadays.

As for All For One, the man probably will choose the most evil route just for his own amusement.

Izuku sighs and gets out of bed to go take a shower. He changes into more comfortable clothes and walks to the kitchen to find something to eat.

He gasps when he sees the food already set up on the table. There are pancakes, sausages, bacon, and a bowl of several berries on the side. The villain is in an apron(!) cooking something on the stove.

Izuku literally floats to the man and wraps his arms around the man's waist. (It’s not his fault All For One is so damn tall that Izuku has to use Nana’s quirk to hug him)

“What are you making?” Izuku mumbles into the villain’s back, nuzzling his face on the expensive suit fabric.

All For One chuckles and turns around to ruffle his hair. “Scrambled eggs. Why don’t you go and sit down? I’ll serve you.”

Oh my, what a lovely thing to wake up to. Izuku floats up and kisses the man on his cheek then goes to sit at the table.

The breakfast is so delicious that Izuku can’t keep a smile off his face. All For One is nice like this like once in a while. He doesn't have any ulterior motive either, the man just randomly does it when he feels like it.

They finish eating and Izuku tells him about his plan today. All For One seems happy that Izuku won’t be out warning heroes about their death again.

Izuku puts away the plate and skips back to the villain with a knowing smile. The villain looks up from the newspaper with a glint in his eyes. “Yes?”

He ducks under the table and moves until he’s kneeling in front of All For One. Izuku doesn’t wait for the man’s reaction and quickly unbuckles his belt. 

All For One huffs and continues reading the newspaper. Izuku licks his lips and pulls down the man’s zipper. He tugs the villain’s cock out and takes the entire length in his mouth.

One blowjob then Izuku will go find Touya.

(All For One ends up fucking Izuku on the table after that. Izuku sighs, he just wants to thank the man!)

The Todoroki estate is very close to one of All For One’s many properties. The villain teleports Izuku to the house and lets him go on his own. 

Izuku is here only to take a look around. He still doesn’t know what to do. Hopefully, he can get some ideas while he’s out here.

He looks at his notebook and frowns. He actually doesn’t know when Dabi was born, he just calculated it from his estimated age.

Izuku walks around the neighborhood for a while until he is satisfied with surveying the area. He is about to leave when something —or rather someone— tugs on his pants.

Izuku blinks, looks down, and almost squeals at the sight of toddler Touya looking up at him cutely. Izuku wants to scream at how adorable he is. He bends down and gathers the kid into his arms lol. Baby Touya holds onto Izuku’s shirt and giggles.

He thinks his heart is melting. Can he just kidnap Touya right now? Izuku coos at the baby while looking if there’s anyone around.

Unfortunately for him, he sees Todoroki Rei running towards him, panicking. “T-Touya! Oh my god! I-I’m so sorry, Mister-”

Izuku keeps a surprise out of his face. Rei looks like she’s the same age as him(physically). Izuku smiles internally as a plan forms in his head.

He turns to the young woman and offers her a gentle smile. “Such a cute boy he is. Is he yours?”

Rei smiles, tension leaving her. “Yes, thank you.” She tries to get Touya back but the kid just clutches Izuku’s shirt tighter, refusing to let go. “No!” The child cries.

She looks shocked while Izuku is trying desperately not to laugh. He pats Touya’s back gently. “Seems like he likes me a lot.”

“Ah!” Rei blushes in embarrassment. “He has never been like this before. I’m so sorry.”

“It’s alright,” Izuku chuckles. “If you don’t mind strangers knowing where you live I can carry him to your house.”

She blinks. “Are you new around here? Because everyone knows which house is the Todoroki’s.”

“Oh! I just moved here. And you’re a Todoroki? Are you related to Endeavor?” He asks innocently.

“Yes, but I’m married to one,” she says quietly then straightens up. “Follow me, then. I’m really sorry for bothering you.” Rei bows.

“No, no! It’s okay, really. I live around here so it will be nice to know my neighbors.” Izuku quickly reassures her while adjusting his hold on Touya. The kid just beams at him and buries his face in Izuku’s shoulder. Ahh, so cute!

Rei stares at them in wonder before she leads him to her house. 

Izuku is over the moon today. He has no idea why Touya is attached to a random stranger. But he won’t question it since this will make everything easier in the future for sure. Maybe he should thank fate or something.

To be honest, Izuku could just teleport away right now with no issues. But he would rather not cause any unnecessary problems for him. Imagine stealing Endeavor’s child. 

They arrive at the Todoroki house and Izuku immediately feels a sense of nostalgia. He missed Fuyumi’s cooking, he missed playing sports with Natsuo, and he… he really missed Shouto. His best friend who died in his arms-

“Midori!” Touya grabs Izuku’s hair with his tiny hands and starts playing with it.

Izuku smiles fondly at him. “Aw, Touya-kun knows a big word,” he coos.

Touya giggles and nuzzles against his face. Izuku glances at Rei and feels a bit bad. The woman looks so confused.

He follows her inside and settles down on the couch while Rei runs off to make some tea. Touya finally decides to let go of Izuku and moves to sit down beside him.

“So, do you randomly get a stranger to carry you, Touya?” Izuku boops the child on his little nose. Touya just giggles while shaking his head and tries to boop Izuku’s nose too.

“Sorry for the wait,” Rei puts the tray down on the coffee table and sits on the opposite side. She stares at her son but the kid doesn’t seem interested in sitting with his mother. 

She sighs. “I don’t know what comes over him today- oh wait,” Rei looks at him. “I’m Todoroki Rei. Sorry for the late introduction.”

Izuku smiles at her. “I’m-”

“Who are you?” a gruff voice speaks up behind him. Izuku raises his brow at the rude interruption. But it’s Endeavor so it’s expected. Touya shifts closer to him.

He turns around to smile sharply at the hero. “As I was saying. I’m Akatani Mikumo. It’s nice to meet you, Rei-san, Endeavor-san.”

The fire hero’s eyes widen. “Akatani? Are you related to Akatani Hisashi?”

Interesting. So apparently All For One’s alias is quite popular. “Oh, no,” Izuku laughs. “He’s my boyfriend.”

Izuku stifles his laughter. Endeavor’s face is so funny. It’s a mixture between shock and incredulity. But who exactly is Akatani Hisashi? He must’ve been someone pretty important if the fire hero cares to ask.

“Do you know him? He never told me what he does for work. He only tells me that it’s dangerous.” Touya climbs up onto his lap and Izuku resists the urge to hug the boy like a teddy bear.

Endeavor stares at him in bewilderment. “I… worked with him a few times. He works in the hero field.”

“Ahh,” Izuku nods, noticing that Endeavor’s demeanor changes when he hears the name. He can use this.

He finishes his tea and carefully moves Touya to make him sit on the couch instead. The red-haired boy looks at him in confusion. 

“Well, I need to go now. I live close by so if there’s anything you can come knock on my door.” He smiles at them. 

Rei gets up and walks him to the door. “Sorry again about Touya. And thank you for carrying him home. I’m too panicked to think of what to do when my son suddenly attached himself to a stranger,” she laughs softly.

Izuku chats with her for a bit before he finally leaves. But before she closes the door, he turns around to Endeavor who’s still standing there, staring at him. 

“I’m a big fan, Endeavor-san!” he shouts before quickly running off.

“So…. Who’s Akatani Hisashi?” Izuku asks.

Probably a bad time to ask questions when his dick is literally inside All For One’s mouth.

The man looks up at him like Izuku is crazy. He sucks on the head and Izuku gasps as All For One pulls back. “An analyst, strategist, consultant, a lot of things.”

The villain licks the length and rubs the slit with his thumb. Izuku opens his mouth in a silent moan. “Why are you asking, hm?”

Izuku pants as the older man doesn’t stop his hands. “I-I might’ve used your name to get close to someone- ah-” he gets flipped over onto his stomach and there are hands parting his asscheeks. 

His breath hitches as Izuku feels the now-familiar feeling of a tentacle prodding at his hole.

“I’m gonna be addicted to that thing if you don’t use your fingers,” Izuku moans as another one slips inside. “Whoever has this quirk before is probably a kinky bastard.”

All For One chuckles. “Akatani Hisashi is a young adult with a dragon quirk.” Oh my god- wait. Is that a third tentacle circling around his balls and cock?

“And-” Izuku moans as the tip of the thick tentacle rubs against his prostate. “What does a dragon quirk do?”

“Fire breathing and Longevity. Quite convenient if I want to be around for a while.”

No more conversations were held after that. As Izuku almost choked when another tentacle pushes its way in to join the others in his hole. 

He had the best orgasm ever that night.

This long-term plan is working quite well. And it will be worth it in the future. Due to Touya’s out of nowhere attachment to him, Endeavor seeks him out and offers Izuku to take care of the child.

He discovers that there’s another babysitter as well. The woman is already taking care of Fuyumi and Touya.

So Izuku declines the offer.

He will make them come to him instead.

And he doesn’t have to wait long as a few days later, he found baby Touya in front of the house he’s currently staying in. A guilty-looking Rei standing beside him.

Izuku agrees to only look after the kid when Touya asks for it.

He is going to let everything happen the same. But surprisingly, Endeavor isn’t as bad. The hero never acted like his usual self when Izuku was around. Even when Touya manifested his quirk. The man didn’t train the kid right away.

Does the name Akatani really affect this much? Izuku wonders if All For One in Izuku’s first life will succeed more as Akatani Hisashi if he doesn’t get injured by All Might in the fight.

No point thinking about what could’ve been. Izuku teleports to All For One’s house and walks to the Todoroki estate.

“Mommy!” Touya squeals and runs up to Izuku when he sees him.

Izuku takes a second to process what he just heard.

“Eh?!”

‘Okay, I know what’s going on now.’ Yoichi murmurs in his head.

‘Oh, please tell me. I almost had a heart attack when Touya called me mommy. I was already suspicious when he let me carry him the first time we met.’ Izuku sighs as he watches Touya summon a tiny ball of fire in his little palm.

Yoichi huffs. ‘You should know by now that my brother is the culprit.’

‘Really?! Damn, what is wrong with this guy,’ Izuku groans. ‘What did he do?’

‘It’s a quirk called Attraction. If you think of someone then the quirk will kind of persuade that person to be attracted to you. It doesn’t work romantically though, so don’t worry.’

Izuku gasps. ‘Like I would accuse All For One of using that quirk on me. I love him and he loves me!’

He hears several sighs. ‘Well, anyway, my brother probably gave you the quirk without you knowing.’

‘I feel like I should be angry at him but it’s easier with this quirk, I guess.’

At least Rei is still Mama. Touya still loves his mother, so that’s good. He tries to make Touya call him Dada instead but it seems impossible. 

Why is Izuku the mom here?

Even when All For One takes the quirk away, Touya is still the same. Izuku supposes that it isn’t that bad.

Izuku is probably like a breath of fresh air for the boy. With how Endeavor trains him when Izuku isn’t there, and with Rei busy with taking care of Fuyumi and Natsuo. Touya probably wants someone else to talk to.

He still calls Izuku mommy after all these years and Izuku just indulges him.

Because it’s only a few years until Shouto is born. And Izuku hasn’t been successful in making Endeavor a better person yet. The man only behaved well when Izuku was around.

Between keeping an eye on the family and planning other stuff, the time passed too quickly and now today is the day the youngest Todoroki arrives.

He doesn’t want to impose on their family important moments so Izuku goes to All For One and spends time with him for a while.

He wonders if Touya will miss him if he disappears for… a week?

He gets his answer when he finds Touya sitting in front of the gate of the house. The twelve-year-old boy looks up immediately when he spots Izuku.  

“Mommy,” he breathes. “Where have you been?”

Izuku only smiles and gathers him in his arms. “Sorry, Touya-kun. I’m a bit busy. I’m gonna move back to my boyfriend’s house soon.”

“What? No!” Touya cries. “What about me?”

“Well, I still can visit you know? It’s not like I’ll be gone forever.”

Touya looks like he wants to say that he will go with Izuku or something. But the boy probably doesn’t say it because it might be out of line.

Izuku invites Touya inside and lets him choose a movie to watch. Izuku frowns as he catches a glimpse of bruises and burns under his shirt. Hmm, only a bit more, then everything will be over.

The next time Izuku is at the Todoroki house, Shouto already gets his quirk.

He remembers all the things that Shouto has gone through and sighs. Shouto is still the best hero ever after everything…unlike Dabi. Izuku can only help one.

Izuku hopes that the other him will still be born and come to help Shouto in the future.

Izuku isn’t a god, he can’t fix everything by himself. 

(Out of the corner of his eyes, Touya frowns at where Endeavor pulls Shouto away.)

Extra: Their height difference is just ridiculous 

Chapter Text

Izuku is surprised to know that Rei never threw boiling water at Shouto this time around. Is it because Izuku visits them constantly? To be fair, Enji is a lot more tame when Izuku is in the house. And Touya also doesn’t really have time to argue with his mom about the training since the boy always runs off to Izuku.

So Rei probably has a lot of time to breathe and take a break from everything. Hopefully, she doesn’t have to get shipped off to the mental hospital this time.

Now the only thing left to worry about is whether Touya will go to Sekoto Peak or not. 

Because, well, Enji clearly still favors Shouto. And he also doesn’t train Touya since his quirk hurts him.

Izuku plans to ask All For One for some kind of fire resistance quirk for the kid later. But he has to wait and see how things turn out first.

Who knows? Maybe nothing will happen at all and Touya stays with his family until he grows up and Izuku moves on to other stuff.

Damn, but those thoughts kinda suck. Izuku actually likes Touya a lot. He wouldn’t mind having the kid around. Hm, maybe he should forget everything and go kidnap the boy right now!

It’s only until a few weeks later that Izuku gets his wish.

Izuku is reading through his original timeline notebook again when suddenly there’s knocking on the door.

They keep knocking and he frowns as he quickly rushes to the front of the house

Izuku opens the door and has to stop himself from gasping.

Touya is standing there with tears streaming down his face and burns cover along his arms. “Mommy,” he cries.

Huh, he doesn’t need to kidnap Touya after all.

“Oh, you poor thing. What happened-” Touya throws himself into Izuku’s arms, nearly knocking him over. Izuku hugs the boy close, murmuring reassuring words.

He leads the kid inside and gently settles the now-white-haired boy to sit on the couch. Izuku runs to the kitchen and comes back with a cup of hot chocolate, some bandages, and a couple more things.

He places them on the table and kneels down in front of Touya. He reaches out and lightly wipes the tears away.

Touya sniffs and mumbles a quiet thanks when Izuku hands him the hot drink.

Izuku sits down properly on the floor and waits until the boy finishes his drink.

Touya looks down at him and sighs.

Izuku smiles softly. “What happened? Are you okay?” He grabs and holds Touya’s hand in his.

“I hate Shouto,” he starts. Izuku almost laughs because of course he is. “I hate mom too. And dad. Natsuo and Fuyumi. No one understands me!”

Izuku squeezes his hand softly in encouragement, urging the boy to continue.

“I don’t understand why they don’t understand that I want to be a hero. I want to surpass All Might! Who cares if my quirk hurts me?” Touya says. The kid stares at him as Izuku gently starts taking care of his wounds while he’s talking.

“And then Shouto has to be born and make everything worse. Dad- Endeavor doesn’t want me to use my quirk and he’s been ignoring me since Shouto’s quirk manifested!”

Touya takes a deep breath. “…I just want him to pay attention to me again. I even managed to upgrade my quirk. I asked him to follow me to Sekoto, I wanted to show him. But he didn’t even come.”

Oh, shit. Izuku blinks. This is the equivalent of the Sekoto Peak incident. But because Izuku inserts himself into Touya’s life, instead of starting the fire and burning himself to the verge of death, the boy chooses to come to him.

Ah, this is good. Very good.

“-I don’t want to go back there anymore,” Touya adds, subtly glancing at Izuku.

Huh, convenient.

Izuku finishes wrapping the bandages and grabs Touya's hands again. “I don’t know much about this hero stuff,” that’s probably the biggest lie he has ever told. “So I can’t really give you any advice.”

He massages the boy’s palms. “And I also not really a good person-”

“No! You’re the best-”

Izuku chuckles fondly. “No, Touya. I’m about to ask you to come with me. I’m moving tomorrow. And if you come with me, you might not see your family again. My boyfriend's house is really far away.”

Izuku shouldn’t be surprised anymore when Touya stops for a second and then immediately answers. “Yes! I’ll go with you! Can I go with you, please, Mommy?”

“Of course!” 

Suddenly there’s a kid in his arms. Izuku laughs as Touya hugs him tightly. “How can you be a bad person when you take me away?” he murmurs into Izuku’s shirt.

They stay like that, hugging each other for a while.

“Well, I was going to leave tomorrow because I had to say goodbye to you. But if you want to come with me then I think we can go right now. All my things are already at his house. Do you need to bring anything?” Izuku speaks up after a moment passes.

Touya shakes his head and stands up. “I don’t think so. Let's just go.”

Izuku has no problem with that. He quickly cleans up and rechecks everything. And then they’re ready to go.

“Okay. Let’s go.”

“M’kay, mommy.”

Izuku huffs. “Aren’t you old enough to stop calling me mommy now?”

“Never.” He laughs at Touya's response.

Yeah, it doesn’t matter if Touya wants to be a hero or a villain. Izuku will make sure his life is better than the last time.

(Yes, he will force All For One to become a dad.)

Now to introduce Touya to his new dad.

Earlier, they took the train and got a taxi. Then walked for a bit because All For One’s house is so far away, holy shit.

The beautiful manor is located in the middle of nowhere, Izuku wonders if the reason why no one found the supervillain yet is because no one bothers to look this far.

He would’ve asked for a teleportation quirk if it wasn’t so rare.

“Woah?!” Touya gapes. “You live here? What are you? A billionaire?”

Izuku laughs dryly. “Nah, this is all my boyfriend’s.”

The boy frowns at him. “Just who is your boyfriend? A mob boss? Endeavor seems scared of him.”

Woah there. All For One as a mob boss? Izuku blushes. That’s a nice picture to imagine. 

He coughs, chasing away the unnecessary thoughts. “He’s just a bit influential. Endeavor probably knows my boyfriend can destroy his career in a second.”

Touya stares at him, wide-eyed.

They reach the gate and it opens automatically when Izuku is in front of it. 

He hopes the villain isn’t home so Izuku can prepare Touya to meet him. 

His wish isn’t granted. He leads the teen past the living room but stops when he spots All For One lounging on the couch, sipping on a glass of wine.

The man looks up and his gaze turns to the white-haired boy behind Izuku. The villain raises his brow in a silent question.

“Oh,” Izuku blinks. “Uh, this is Touya. He will live here from now on.”

All For One downs his drink and stands up. He walks over and peers down at the kid. “Hello there.”

Touya straightens up. “Hi.”

Izuku watches in amusement as the villain pats the boy’s head and then steps back. “You can go and show him his room. Dinner will be ready in an hour.” All For One leans down to kiss him and Izuku kisses him back happily.

“Come on, Touya.” Izuku almost forgot that the kid was here. Kissing the villain always makes him stop thinking about anything else.

The blush on Touya’s face is cute though.

“So… you like older men, huh?” Touya blurts out when they’re a safe distance away from the other man.

Izuku almost tripped down the stairs. “T-Touya!” he sputters. 

Touya’s new room is in the same hallway but not that close to them. Izuku isn’t sure if his room is soundproof. And he wants to save the kid from being traumatized by hearing their… activities.

Dinner is nice. While All For One didn’t cook today, he ordered the food from one of Izuku’s favorite Thai restaurants.

Touya seems to enjoy it even though this is his first time trying Thai food.

Izuku is so glad he’s not uncomfortable. But it’s only the first day. He will have to take care of the boy well.

That night, after he sent Touya to bed. Izuku lays there comfortably on the bed. With his back against All For One’s chest and the villain's arm wraps around him.

This life is good. Really good.

(Of course, All For One’s hands can’t stay innocent for long. Izuku giggles as the man’s big hand moves down and disappears into Izuku’s shorts.)

Chapter Text

It’s one of those days where Izuku forgets something very important, again.

What’s the point of having everything written in his notebook when Izuku is going to fail to remember it?

It starts like this.

Izuku wakes up next to an empty space on the bed. He yawns as he looks around but sadly can’t find any sign of the villain anywhere.

Well, it’s not often that All For One is gone without telling him. Izuku is just going to stay home and wait until he’s back.

He spends time soaking in the bath and spends even more time cooking like he’s going to feed the entire street.

Lunch time passes and All For One isn’t back yet. Izuku is about to store all the food away when he hears footsteps coming towards the kitchen.

He looks up and almost drops the plates off his hand. The villain stands there at the entrance all right. But his hand is also holding the tiny hand of one Shiga- Shimura Tenko. A child whose body is covered in dried blood. Tenko looks at him nervously while hiding behind the man’s legs.

Izuku stares.

He continues to stare, completely unaware of Nana materializing next to him.

He forgets about Shigaraki.

According to his notebook, Izuku was supposed to stop the kid from killing his entire family and prevent him from being traumatized. And maybe tell All Might about his mentor’s family later.

He quickly smiles when he takes too long to say something and Tenko looks like he’s about to cry.

Izuku puts down the stuff in his hand and calmly makes his way to them. He crouches down in front of the tiny kid and extends his hand.

“Hi,” he says softly. “Are you hungry?”

All For One nudges the boy forward and Tenko nods hesitantly, not offering his hand. Oops, Izuku forgets about his quirk.

He leads the boy to sit on the chair. The food is still warm so Izuku just brings him a bowl of steamed rice. 

Then he wraps Tenko’s pinky with a bandage before the kid even opens his mouth. Tenko gasps when he grabs the chopsticks and nothing happens.

‘He’s so cute,’ Nana says sadly. Izuku jumps when she sees her. 

‘When did you get here?’ He asks her mentally. He’s actually not sure if he told All For One about the seven ghosts inside his head yet. He rather not risk him thinking Izuku has gone crazy by talking to himself or something.

Nana just smiles. ‘Just pretend I’m not here. I just want to see my grandson,’

Izuku doesn’t respond but he knows she understands. He fetches another bowl of rice and also a glass of gin rickey he made earlier for the villain.

He watches them eat in silence while contemplating what to do with the child. 

Obviously, they can take care of him. And with Izuku around, Tenko will not grow up to be Shigaraki.

But

He also can send the kid to All Might. Not only because he's Nana’s grandson, but the hero will also gain a prior understanding of children before the man meets the other Izuku and students in UA.

But (x2)

What if. What if All Might decides to give One For All to Tenko instead?!

No! Izuku will not allow that! Every universe, every timeline, One For All is his !

The vestiges laugh fondly in his mind. He feels the phantom touch of them ruffling and patting his hair and sighs in contentment.

Okay, fine. No All Might. 

Izuku is still thinking about it. All Might and other heroes will be a much better place to raise Tenko. There’s also no guarantee that Izuku will not accidentally turn him into a villain again with the devil himself around.

He’s still thinking about it. Even though he’s busy .

All For One tightens his grip on Izuku’s waist as he slams his cock in and empties himself inside Izuku. Izuku cries as he comes for the second? third? times that night. He can’t keep up the count anymore.

Izuku slumps down onto the desk in front of him, mindful of the villain’s paperwork. He closes his eyes and tries to catch his breath.

A moment passes, All For One does not pulls his cock out.

Alright then. Izuku moves to get away but yelps when the man tugs him back down onto his lap and against his chest. He moans as the tip rubs against his prostate. He leans back onto All For One’s broad shoulder and tries not to move, else he will come again from the friction alone.

It feels good like this. Being stuffed full of the thick length and warm seed. Izuku doesn’t think he can get tired of it even if centuries pass.

He opens his eyes to see All For One picking up the pen and continuing his work. His free hand caresses Izuku’s stomach gently.

He almost drifts off when a hand cups his chest and a finger starts rubbing his nipple.

“Hnn,” Izuku whimpers quietly.

All For One doesn’t stop writing on the paper. “What’s on your mind, hm?”

Izuku shifts but regrets it immediately when he remembers the cock still buried inside his hole. “Ah-, what?”

“That Shimura boy. You have had this weird look on your face since he was here.”

Nothing ever escapes the villain, huh? But Izuku’s head can’t form words while the man keeps moving his finger. All For One squeeze his breast, flick and pinch his nipple. Izuku lets out a whine when something restraints his arms, stopping him from touching himself.

“Nice tits,” the villain whispers in his ears, it sounds so sinful that Izuku moans breathlessly at the vulgar word.

The man finally drops his pen and uses that hand to do the same with Izuku’s other nipple.

Tears gather in his eyes. The pleasure is too much, yet too little. Izuku’s dick is hard again and he can’t do anything about it.

“Answer me then you will be allowed to come.”

Izuku sobs, he can’t focus like this!

“You’re so beautiful when you cry,” All For One coos as he trails one hand down Izuku’s body, ignoring his aching cock, and stops at his balls. He cries out when the man begins to stroke and massage them like they’re a toy.

“Come on, Izuku. Focus.” The villain says. Izuku doesn’t need to turn around to know that All For One is smirking.

Izuku takes a deep breath and tries not to lose himself to the touch. “You-,” he gasps. “you groomed him to be a-a villain to defeat All Might,”

All For One doesn’t stop playing with him.

“B-because he’s Nana’s grandson. I don’t know if you will do the same this time too-”

A finger rub against the tip of his cock.

“ Mngh! And I don’t want to send him to All Might either because he might steal that quirk from other me- Aaah, please!”

With only one tug on his dick, Izuku comes with a scream.

“See, that wasn’t too hard, was it?” All For One murmurs. He moves his hand away from Izuku’s groin and returns to squeezing his sore chest. Tears blur his vision so he gives up and goes back to closing his eyes.

Izuku might pass out any moment now. He sighs tiredly. “…We gotta stop having important conversations during sex.”

A cock in his hole(that Izuku forgets about) twitches, and he groans.

How is this man even real?

“I didn’t think about All Might at all when I found him.” All For One reveals when Izuku wakes up later; now lying comfortably on their bed(and still naked). “I thought he looked like one of the kids you drew in your notebook so I brought him back.”

Izuku stares at him. 

“So if it isn’t Tenko then you’re gonna kick him out?” 

The villain smiles and Izuku knows the answer right away. He sighs and snuggles up against the man. “I shouldn’t have asked.”

They cuddle in comfortable silence before All For One breaks it again.

“I love it when you’re selfish.” He says.

Izuku blinks. “Huh?”

The man reaches out to fondle Izuku’s ass. “One For All. You’re so possessive over it. Don’t want anyone to have the quirk other than you.”

“Oh,” he blushes. “Because it’s mine,” Izuku mumbles shyly.

All For One chuckles, sounding so fond that Izuku can’t help but feel like he falls in love all over again. “Of course, love.” He murmurs and leans down to press a gentle kiss on Izuku’s forehead.

Izuku doesn’t think there’s anything better than this.

He is still thinking about it. But in the end, Tenko has been staying here with them for too long to send him away.

(Totally not because Izuku doesn’t want All Might to give One For All to him instead of the other Izuku. Nope, not at all.)

“Izu, look.” Tenko shows him his drawing of a cute corgi. Izuku beams at him and tells the kid how good it is. Tenko blushes and hides his face behind the paper.

Taking care of Tenko is a new experience. The boy is very quiet, like he still can’t believe that he’s still here. Izuku understands that the kid is quite traumatized. This is like Eri's situation all over again.

He also teaches the boy about Decay and how to stop the quirk from activating. Izuku is so confused by how no one bothers to buy Tenko an artist's gloves or put something on one of the fingers to prevent him from using all of his fingers.

Izuku thinks he should send Tenko to school as well. But it seems like such a hassle for some reason.

Then he remembers Kurogiri.

Oh, yes. That will solve a lot of problems. Izuku can be there when the doctor makes the Noumu and asks him to maintain what was left of Shirakumo Oboro.

It will benefit a lot of people.

All For One definitely will tell him when he brings the body back. That way, Izuku will not forget about it.

Yes, this is perfect.

But before all of that happens, there’s one thing that’s the most important for Izuku.

He was supposed to do this first but then All For One brought Tenko back a bit earlier than last time.

He looks at the calendar and smiles.

The other Midoriya Izuku was born.

Chapter Text

“Have you decided whether you want to kidnap yourself or not?” All For One asks as he walks up behind Izuku, resting his hands on Izuku’s waist.

Izuku sighs. “No, I can’t do that to my mom. I can’t hurt her like that. And I can’t think of anything else that will make little Izuku’s life better while not involving myself too much in his life.”

“Hmm, I see,” the villain murmurs. “And we already have Tenko to look after.”

“Yeah, and I don’t think I can raise a baby. Maybe he won’t grow up to be the sunshine boy if we were his parents.”

The man chuckles. “Let me see if I can help you with anything.” He leans down to kiss the top of Izuku’s head and pat his ass. “I will be gone for a few days, behave yourself.”

Izuku scowls at him, blushing as All For One squeezes his butt before teleporting away.

He adjusts his clothes and sighs. He should go find something to do.

A moment later, Izuku finds himself right outside his old apartment. And it’s his luck that his mother is walking out as she’s carrying baby Izuku in her arms.

Aww. Izuku coos mentally. He’s so cute!

And yeah, he probably isn’t suited to raising a baby. Don’t even start on All For One, if not for Izuku, Tenko probably would be fine until today.

No wonder the man made Kurogiri…

Wait. Actually, this time around if Shirakumo-san still ends up dead, Izuku should interfere in the process of making the nomu. So that he can still have whatever is left of the hero.

‘Why don’t you just save him from his death?’ Yoichi asks playfully.

Ah! he facepalm. That doesn’t even occur to Izuku. What’s wrong with him?!

The vestige chuckles and ruffles his hair. ‘But I know what you’re thinking. If things change too much then it will be hard to follow everything, right? Take it easy, kiddo.’

‘Yeah, and we don’t even know where he died.’ Daigoro adds.

Izuku smiles at them gratefully and watches his mother make her way to the park nearby. Yeah, he's just going to watch them from afar and let them be.

Exactly one week later, Izuku walks into the doctor’s lab just as All For One drops Shirakumo’s body on the table.

Gosh, the hero looks very injured. He’s basically unrecognizable with all the blood and gore. But to be fair, a building literally fell on him.

“Hey guys!” Izuku greets them. Doctor Garaki greets him back nervously while All For One merely smiles.

He walks over to the corpse and winces as it looks worse closer. 

He pokes the body lightly. “You’re going to make a Nomu, right? Can I suggest something?”

“O-of course!” Doctor Garaki says, running off to fetch his clipboard and a pen. “What’s your suggestion?”

“Nothing much. I just want him to still have his appearance and his personality. Not just mindless puppets. Other than that, you and All For One can do whatever you want.”

The doctor nods rapidly. “Yes, yes, I can do that.” He walks away, continuing to write on his notes.

Izuku turns to look at the supervillain. “You’re gone for a week and the only thing you bring back is a corpse?”

“Of course not,” he smirks and teleports in front of Izuku. Izuku jumps back but can’t get away much with All For One grabbing the back of his neck, and pushing him against his firm chest. “It’s been a while since I’ve seen you.”

“Uh,” Izuku blushes as a hand slips underneath his shirt, rubbing his skin teasingly. “Maybe not here?”

The villain doesn’t say anything as he throws Izuku over his shoulder and teleports them to another room that Izuku hasn’t seen before.

“I will introduce you to someone soon so we’ll have to be quick.”

Izuku doesn’t have a chance to reply as he’s being thrown down on the soft couch below.

And then suddenly some invisible force is restraining his hands above his head and his clothes are all gone.

All For One doesn’t waste any time as he pounces on him; kissing, biting, licking, putting his hands everywhere, leaving Izuku a moaning mess.

But the man doesn’t let him come. Izuku’s dick is painfully hard and he can’t do anything to help himself release.

“Hnn,” Izuku cries softly when the villain’s hand glides past his cock, caressing his balls and then down to his empty hole. “Please-”

Thick and long slick fingers press in and Izuku moans as he finally gets something inside him. He tries to move his hips to meet the trust but All For One holds him down. 

After a long agonizing time of Izuku crying while his lover just takes his time playing with him, finally, finally, Izuku hears the sound of a zipper being pulled down.

The relief he feels when he feels the tip poking at his entrance. The villain doesn’t push his cock in, but rather he grabs Izuku’s hip and pulls him down onto it.

“Ahh-” He chokes. “Wha-”

All For One continues doing that. Just pulling Izuku up and down, pleasuring himself like Izuku is some kind of sex doll.

Oh.

The thought of All For One using him like that is really turning him on.

His neglected dick twitches, precum dripping down onto his stomach.

Izuku moans as the man slams into his prostate relentlessly. It doesn’t take long for Izuku to finally come. But All For One doesn’t seem to care as he continues fucking Izuku like that.

Izuku moans, staring as his dick is hard again. But he can’t do anything but let the man do whatever he wants until he’s satisfied.

He doesn’t know how much time passes, but Izuku doesn’t know that he can’t physically come anymore. 

Izuku glances down and yep, the villain is still going strong. Izuku doesn’t have the energy to cry anymore.

“You’re tired already?” All For One asks in amusement.

Izuku half-heartedly glares at him. “It’s your fault, old man. How are you hundred years old and have this fucking much stamina.”

The villain chuckles, slapping his ass. “Don’t tell me you’re not used to it.” He turns Izuku onto his stomach, ignoring his yelp, and grabs Izuku’s butt, pulling his cheeks apart. “Isn’t this cute?” All For One murmurs as he inserts his fingers alongside his cock.

Izuku might actually break. His eyes widen as the pain registers. But he feels so full. It hurts so good. 

A while later, with a final thrust. All For One finally comes with a grunt, emptying himself inside Izuku. 

“Haah,” he breathes, wiping his sweat and tears from his face with his now unbounded hand. 

Izuku still feels loads of cum pumping into him. He feels so full and warm. 

“Uh, Sensei?” A voice speaks up and Izuku pales. He tries to move away or cover himself but All For One smirks, grabbing his thighs and yanking him back. Izuku squeals when the tip fucking impales him right in his prostate.

He slaps his hand over his mouth, turning to the newcomer with horror.

The man looks a bit older than him. His eyes stay fixed on the supervillain’s face without even a glance at Izuku.

Wow. Izuku is thankful for that, actually.

He scowls at All For One but the guy doesn’t seem to want to pull out. Great.

Izuku takes a deep breath and tries to calm down. He already knows that All For One is a freak and a dirty old man. This is just one of his weird kinks or something.

“W-who’s this?” Izuku nonchalantly asks like he’s not here lying naked for the man to see in full view.

The villain smiles. “You don’t recognize him?”

Huh? 

Izuku stares at the guy. Black hair, black colored eyes, freckles.

Wait.

Freckles?

“What’s your quirk?” Izuku asks.

The man jumps. His eyes flick to Izuku, blushes, and then quickly looks back up. “Fire Breathing.”

Izuku’s mind blanked.

Please tell him that the person in front of him is not his father.

“Izuku. I want you to meet one of my subordinates. Midoriya Hisashi. Hisashi. This is my lover, Izuku.” All For One introduces them.

Izuku grimaces. “Hi. Wish we could meet in other situations. Nice to meet you, I guess.”

His father blushes. Blushes! Ugh,  Izuku wants to throw up.

“Hello,” the man greets nervously.

“You can go now.” The villain dismisses him and his father leaves immediately, not forgetting to lock the door on his way out unlike them.

…

“Did my father just see me naked with your dick in me?” 

All For One huffs. Without pulling his cock out, he picks Izuku up and moves until he’s sitting on the couch and Izuku sitting on his lap. 

Izuku is too tired to even moan but wow, that shift feels wonderful. The man’s cock drags inside him, making his toes curl from that sensation.

His cum drips down onto the man’s expensive pants and couch, but the villain doesn’t seem to care.

“Hisashi isn’t really your father here, is he?” He chuckles. 

Izuku sighs. “But still, I can’t believe he’s a villain. Is that why he left me and my mom?”

All For One strokes Izuku’s side, probably to offer him comfort. “I noticed that he wasn’t in any of your stories. He must’ve left sometime between when you were born and when I fought All Might.”

“Oh,” Izuku blinks. “So you want me to get to know him this time around while also using him to check on baby me? Wow. I almost forgave you for that stunt you pulled earlier for that.”

“Only almost?” He leans down and kisses Izuku softly. “Can’t you forgive this poor old man?”

Izuku rolls his eyes.

Who allowed All For One to be this cute?

‘I think you are the only person in this world who thinks that, Ninth.’ 

‘Shut up, Kudou! Why are you always watching me? Are you into voyeurism?!’

‘Ninth!’

Chapter Text

Izuku is there when Oboro opens his eyes. When he notices a subtle movement of the man on the bed, Izuku quickly rushes to his side.

The hero slowly sits up with the help of Izuku. He looks around then settles at him. “Who-” Oboro tries to speak but he starts coughing. Izuku quickly grabs the glass of water from the table nearby and brings it to his lips, gently helping the man drink.

“Take it easy,” Izuku says as he rubs Oboro’s back, offering comfort.

The hero finishes drinking all the water and gives Izuku back the glass. “Who are you? Where am I? Why can’t I remember anything? Wait-”

Izuku lets him arrange his thoughts. The doctor informed him about this already. He said that the ‘Kurogiri’ part will slowly merge with ‘Oboro’. So Izuku just has to wait.

As the man continues freaking out. Izuku takes the chance to take in Oboro’s new appearance.

He still looks mostly the same but his flowy blue hair turned wispy purple. And his eyes turned from blue to heterochromia with blue and yellow eyes.

Oboro stops mumbling, turning to Izuku with a tilt of his head. “M-master?”

Oh, no, no. “Ah, no. Just call me Izuku. Are you okay now?”

“Uh, yeah. Thank you for being here when I wake up, master- Izuku.”

Izuku beams. “It’s no problem. I’ll go find a doctor. Wait here.”

The doctor basically runs all the tests again and after a few hours, Oboro is cleared to leave.

“Do you think you can try using your quirk?” Izuku asks as he leads him out of the building.

“My quirk?” The man frowns. “There’s something about it. I don’t know how to explain.”

He blinks. “Ah. Your quirk evolved!”

Oboro stares at him.

“Your quirk is Cloud, right? So uh its recent development is that your cloud can be used as a warp gate too.” Izuku explains.

“Huh?!”

Izuku thought he would be freaking out but judging from the sparkle in the man’s eyes, Izuku feels like he might get another friend.

“Really? How do I do that? Do I just-” Oboro summons a cloud, which now is purple-ish color. “Woah, that’s new. What next, Izuku?”

Izuku gasps. “Wow. I think it’s coordinate-based. So you just have to know the exact location, Oboro-kun.”

The cloud expands, forming a familiar warp gate. Oboro looks at him, frowning. “I don’t know if this works. Do you want to go in together?”

He nods excitedly. “Yeah! Let’s go!”

It’s not like Izuku can die anyway. He lets the other man grab his arm as they walk into the cloud.

And walk out to see his home.

Oboro stares at the mansion in awe and confusion. “Wait. I know the location of this place. But I don’t remember ever being here.”

Probably the doctor’s work. Izuku sighs mentally. He should’ve rescued him instead of letting Oboro die.

“This is your new home- our home. The doctor said that you might forget some stuff.” Izuku says. “So don’t worry about it.”

Oboro hums. “Okay. If you say so. Can you lead me inside?”

He wonders if Oboro is usually this trusting or if is this also the doctor’s work as well. Either way, Izuku tries not to worry too much.

When they step into the house, it’s Tenko who comes out to meet them. The boy gives him a small smile and then looks at Oboro curiously.

“I think I am supposed to take care of him?” The man speaks to himself. He crouches down to meet Tenko. “Hello. My name is Oboro. What’s yours?”

Tenko looks at Izuku and he gives the kid an encouraging smile.

“I’m Tenko,” he answers quietly

Oboro smiles softly. “Tenko. Nice to meet you. I will be taking care of you from now on.”

Tenko frowns, turning to Izuku with a concerned look.

“Ah, no, Tenko-kun. I will still be here, of course! Oboro-kun will just live here now.” He quickly reassures.

“Okay,” the boy nods. “I’m hungry.” He continues.

Oboro brightens up. “I can cook for you, Tenko-kun. Lead me to the kitchen?”

Speaks about food and Tenko is excited. The kid runs off, letting Oboro follow him.

Izuku watches them go and retreats back to his room. He finds All For One reading a book on the couch.

He takes a second to admire the view. Man, the villain is really handsome. The man is only wearing simple black pants and a white dress shirt with the top two buttons undone. But the aura All For One oozes? He looks like he comes straight out of sugar daddy novels.

Izuku stands there for a moment just staring at the villain’s pecs.

“Are you just going to stand there all day?” All For One speaks up without looking up from his book.

He laughs, walking to snuggle with the villain. “I just want to admire the beautiful view.”

All For One’s wraps around Izuku, pulling him into the man’s lap. 

Izuku lays his head on All For One’s chest and sighs. Today is a good day,

Oboro did his job too well, he used all the ingredients to make lunch for them. Izuku offers to go buy more so that the man can familiarize himself with his new home.

Oboro opens a warp gate for him at the supermarket. But it’s the one that’s closest to UA. Shit. They should’ve taken the guy to see some location first.

But well, it’s not like they know Izuku anyway. Let’s just hope All Might isn’t around this area.

“You-” 

Goddamnit!

He turns swiftly around to see All Might standing there, gaping at him.

Izuku curses and starts running. 

“Wait! Young man!”

He starts speed-walking through the crowd while looking back for the hero. Huh, it seems like the man has given up already. All Might probably doesn’t see him as much of a threat.

While trying to find a way to another supermarket, Izuku walks right into someone.

“I’m sorry!” He quickly says.

“Oh, no!” The girl cries. “I’m so sorry!”

Izuku tries to calm her down. “It’s fine!”

She shakes her head. “Not that! I just accidentally used my quirk on you.”

Oh, no. That sounds like trouble.

“Uh. What is it?”

The girl points to something behind him and Izuku turns around only to see all the vestiges standing there looking confused.

He gapes. “What the-”

“Language!” Yoichi scowls. Then gasps when he realizes that the girl can see them. Wait. Does everyone see them?? Izuku can’t go home like this!

He frowns at her. “What’s your quirk?”

“Oh my god. You have seven ghosts haunting you! Um. If I touch someone, me and the person can see the ghosts that hunted them.”

Izuku sighs, relieved. “Thank god. So no one can see them except us? And how long does your quirk last?”

The girl nods. “Yes. And I’m not sure. Probably a few days.”

After getting all the information he needs, Izuku leaves to continue his shopping journey. This time with the vestiges hanging around.

Hopefully, nothing goes wrong with this incident.

“We can’t go back to the vestige realm. And we also can’t go anywhere away from you. So in conclusion, we’re stuck here for a while.” Daigoro says.

Izuku sighs. “Well, just think of it as a vacation away from the realm.”

He goes back home, eats a delicious dinner, then heads back to his room.

Izuku finishes showering, stepping out to find something to wear. Only to get picked up and thrown onto the bed instead.

All For One yanks the towel off, hands already roaming around Izuku’s skin.

“Ah,” Izuku shivers. “What got you in the mood?”

The villain leans down, kissing down his throat. “I’m always in the mood, my darling.”

His hands move around to the man’s favorite spot. Izuku’s chest is still sore from yesterday but All For One doesn’t seem to care.

Izuku squirms as his nipples are being played with. Mouth envelops one of them and then the man starts sucking.

“Hnnn,” he squeals.

All For One looks up, licking his lips. “Shall I find a quirk that will make you lactate?”

“Noo,” Izuku cries. “You freaky old man.”

Someone coughs and Izuku immediately freezes.

He subtly moves his head to the side and pales when all of the vestiges are in the room.

“Eyes on me, doll.” All For One orders.

Shit. Izuku has one secret left and that is the fact that the vestige has been with him since the beginning. He can’t let the villain know this.

Please don’t look. Don’t look. Don’t look.

He desperately wishes that the OFA users would hear that. They can’t leave the room, but at least they can look away, right?

Wrong.

Out of the corner of his eye. He sees them. Staring. Why?

Leaving his chest, All For One continues touching his way down, passing his dick, and reaching Izuku’s holes.

“Mmm,” Izuku moans softly when fingers enter him. He’s pretty sure All For One probably has a lubricant quirk somewhere in there. Because there’s no way he can do all that stuff that fast.

Izuku moans as All For One presses right into his prostate.

He feels… dirty. He’s enjoying it as they watch him. Like Izuku is a show for them to admire.

That’s so wrong.

Izuku closes his eyes, trying to ignore the vestiges.

All For One won’t have none of that. “Open your eyes,” he demands, pulling his fingers out.

He quickly obeys as the villain takes out his gorgeous cock.

Izuku drools at the thought of that thing inside him. No matter how long they’ve been doing this, he will enjoy All For One’s cock like it’s his first day every time.

The head pushes against his rim as the villain grabs Izuku’s thighs, pushing them up to expose more of him.

Then All For One thrusts right in and Izuku feels like he’s in heaven.

Someone chokes in the background and Izuku tries so damn hard not to look.

But why are they watching?!

Izuku knows all eyes are on him and something inside him is preening at the attention.

He moans as every thrust hits right in the spot. Izuku grinds back, his back arch as he’s getting fuck so hard just to his liking.

But then another tip prods his hole.

A tentacle?

Izuku looks down only to see another cock pushing in.

“Wait, wait.” He shifts, heart racing as he stares at it. “How? I don’t think-”

“A copy quirk,” All For One smirks. “And you will.”

Izuku watches in… amazement? Shock? As the cock slowly makes its way in. He lets out a shaking breath as he feels the burn of the stretch.

He clenches, holding back his moans as he feels so full.

At this point, Izuku already forgets the vestiges.

Each drag of All For One’s cock(s) makes him tremble. The hint of pain has him sweating.

This is totally different from the tentacle and Izuku doesn’t think he can go back to that now.

All For One lets him adjust for a moment before he starts moving at a brutal pace. Each thrust knocks the wind out of him. 

It doesn’t take long for Izuku to come. But it takes ages before the villain finally follows him.

Loads of cum flood into him and Izuku can only lay there and take all of them.

All For One slumps on top of him and Izuku wraps his arms around the man’s back.

He takes his chances, looking back at the vestiges. He meets their wide eyes with a soft smile before he closes his eyes and falls asleep.

Everyone is a freak!

Chapter Text

“Touya, come here. I made you soba. It is your favorite, isn’t it?”

“You remembered? Mommy, you’re literally the best ever.”

“T-Touya! Stop calling me that!”

All For One eats in silence, his eyes observing the scene before him. This is the first meal shared where they’re all together. He sits at the head of the table, Izuku and Touya sit on his right. And across from them the Nomu— Oboro, and Tenko, engaged in an animated conversation.

If anyone had told him this would happen, he would have laughed in their face—before promptly ending their life. The idea of domesticity, of sharing a meal as though they were some ordinary family, would have been absurd. And yet, here he is.

To think it all began with that chance meeting with Izuku.

How many years ago was it? Time has blurred, yet All For One remembers their first encounter with startling clarity. It feels like yesterday that he found himself walking into that bar and meeting Izuku for the first time. A mere coincidence had brought him there, yet it turned into something far more.

All For One recalls how his gaze had been drawn to Izuku. Even in the crowd, the green-haired man stood out like a beacon. Before he realized it, his feet had carried him to the bar. He sat there, silently admiring him. And oh, his Quirk—no, Quirks—shone as brightly as a constellation. It was the first time All For One had encountered someone like him, and he was intrigued.

The man, seemingly oblivious to the predator in his midst, had looked him over, curiosity barely hidden in his emerald eyes. All For One, ever the actor, had played along. He knew his appearance had its allure. Perhaps this would simply be another fleeting amusement—steal the man’s quirks and discard him.

How wrong he had been.

Izuku was different.

The plan had been straightforward: seduce him, indulge for a night, and steal his Quirks by morning. Yet, as the evening unfolded, All For One found himself hesitating. There was something disarming about the way Izuku responded to him—not with fear, but with sincerity. He spoke as though All For One were a normal person, not a monster. For the first time in decades, All For One desired something beyond power.

It was supposed to be a single night, but by dawn, Izuku had undone him. The softness of his body, the pliancy with which he yielded—it was intoxicating. All For One marked him, claimed him. He would keep him, at least until the fascination wore off.

But Izuku… Izuku proved far more than a temporary entertainment.

Allowing Izuku to stay had been reckless. Foolish. Dangerous, even. But All For One has never been one to shy away from risk. And now, as the years stretch on, he finds himself astonished by how seamlessly Izuku has fit into his life. It was as if the universe had made Izuku just for him.

How else could he explain it? Izuku accepts every part of him—the cruelty, the power, the monstrosity. He doesn’t flinch. He doesn’t try to change him. And yet, somehow, Izuku tempers him, quietly shifting the chaos into something softer.

He tested him, of course. Pushed him to limits no one else could survive. The polished mask Izuku first encountered has long since crumbled. Izuku has seen him at his worst, at his most vile—and still, he remains.

And now, here they are: a family. Domesticity is foreign to All For One, almost laughably so. Yet, somehow, it fits.

All For One wonders if Izuku knows.

If he knows that no one else in this world, or any other, would be granted the tolerance, the affection, the acceptance that Izuku has earned. That he is more than a trophy, more than a pawn in All For One’s grand game. He is irreplaceable.

Sometimes, All For One lingers too long on these thoughts, allowing the realization to settle in his chest. For all the destruction he has wrought, for all the chaos he has embraced, it is Izuku who has carved out a space in his heart without even trying.

It unsettles him. And yet, it does not feel like weakness.

Not when Izuku lounges on the couch, lazily tossing some remarks about dinner. Not when he disregards the bloodstains trailing through the manor. Not when he watches All For One commit atrocities and says nothing, yet somehow convinces him to temper his destruction, to kill a little less.

All For One does not need Izuku to fight him, nor does he desire him to reform him.

He simply needs Izuku to stay.

And as far as he can tell, Izuku is not going anywhere.

When Izuku reveals the truth—that he is from the future, that they are destined to be enemies—All For One does not feel anger. No fury, no betrayal, no cold spike of wrath coursing through him. Instead, he feels… pleased. Immensely pleased.

Izuku told him willingly, without coercion or trickery, on his own terms and by his own volition. This validation stirs something deep in All For One’s chest, something dark and possessive. He knew, of course. The signs had been there, subtle yet undeniable. But for Izuku to choose to share such a monumental secret? It is as though the boy has offered his very soul to him.

And what a gift it is.

It happens shortly after, an event that still lingers vividly in his mind. The act itself is absurd by any rational standard, yet to All For One, it feels entirely natural. 

He kneels.

A man who has made gods tremble, who has destroyed nations with a flick of his hand, who bows to no king or conqueror—he kneels before Midoriya Izuku.

He doesn’t frame it as anything significant, of course. There are no grand words, no declarations, no vows spoken aloud. Yet the gesture speaks volumes. Just a ring—beautiful, rare, and as perfect as Izuku himself. It is no mere trinket—it is a symbol, a claim. A declaration to the universe itself. A promise that the universe will know Izuku belongs to him.

Izuku’s expression falters for a moment. His smile, small yet knowing, tells All For One everything he needs to hear.

He would never do this for anyone else. Not for his allies, not for the pawns he so carefully manipulates, or even his most loyal servants. This act, this submission—if one could even call it that—is for Izuku and Izuku alone. It is as close to marriage as All For One could ever conceive.

And Izuku knows. Oh, he knows. That teasing, infuriating smile says it all.

The memory burns in All For One’s mind, not as a weakness but as an affirmation of his obsession. He has claimed Izuku not just in body, but entirely—mind, heart, and soul. Izuku isn’t just a tool or a prize—he’s everything.

How ironic that the boy came from the future, where they were destined to stand on opposite sides of a war. Yet now, here in the present, Izuku is his.

Forever.

He doesn’t need to say I love you. Love is a foreign word to him, something he’s never cared to understand or use. But he hopes Izuku knows. Through every gesture, every moment of leniency, every step he’s taken toward this strange domesticity—they are his unspoken words. 

Izuku must know.