1 - 20 of 306 Works in Brat Dazai Osamu (Bungou Stray Dogs)
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Dazai’s never been one for silence—except when Fyodor finds that perfect, humiliating trick to quiet him: fingers pressed into his mouth, firm and unyielding, until every sharp retort melts into a whimper. It starts as punishment and quickly becomes something else, a secret language they share behind closed doors: Dazai pliant, eyes wet, undone with nothing but Fyodor’s hand and a few low words. For once, Dazai’s not in control—and he aches for it, every time.
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Fyodor discovers Dazai would rather have his mouth stuffed full of his fingers than hear himself think.
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Kunikida and Chuuya find their omega alseep in bed wearing lingerie.
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Taking her down a peg(ging her) by Evil Binglesville (Binglesville)
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
19 Jul 2025
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Both bandaged wrists were held tight by a single gloved hand, and a leg made itself known between her thighs in a way that wasn’t entirely uncomfortable. That thought was prevalent in Dazai’s mind, and she only barely managed to suppress the redness attempting to rise in her cheeks.
“How violent, Chibi.” Dazai drawled, before crying out in pleasure, mouth wide in shock. Chuuya had just hit her hard across the face with an open palm, and she… had let out an honest to god moan. She remained still, hoping that perhaps Chuuya hadn’t heard the sound that had escaped her.
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Chuuya threatens to beat Dazai's ass, and Dazai decides to take her up on that offer. Rough kinky lesbian sex ensues!
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Kunikida gets hit with a sex pollen.
For bottomdazaiweek day 6
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There are some curiosities in this gigantic world. Well, some is even little to describe everything we don't know about this one. It was not surprising that at a certain moment things would explode. Not literally. However, when undead people began to appear in Japan, in Yokahama, any explosion was even a better solution than ending with humanity slowly. At least, that's what Japan, and the world, to a certain point, thought. Clearly, they forgot about geniuses and prodigies, soldiers and doctors, warriors and fighters. They forgot the fact that the mind can become someone's greatest weapon and that strength can never be underestimated. They forgot about Men who would become their own monsters to save whoever it was. In the middle of all their calculations and equations they forgot the existence of Osamu Dazai and Chuuya Nakahara. Not that we could blame them (actually we could). After all not even the greatest artist knows exactly the end of his painting.
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this is for bttomzaiweek2025 i hope you enjoy! just short smut.....
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Bottom Dazai Week 2025
Day 3 Brat Taming, "Pets don't Speak",Chuuya had been through hell in and back during his tenure in the Port Mafia, but nothing could have prepared him for this. One moment he was balls deep in his boyfriend’s tight ass the next a latent ability had swallowed him up, dragging him into one of the most uncomfortable and sexually frustrating experiences of his life; babysitting a younger, brattier, and altogether insufferable version of his boyfriend. At first things had been normal safe, Babyzai had been bitchy and complained constantly, but over time the kid began looking at him like a piece of meat waiting to be ripped into. And what should have been a simple assignment to fill his time while he waited for the ability to wear off turned into a nightmare.
Because this Dazai was a kid, and very obviously so. Small underdeveloped. Body too thin, limbs too gangly, all sharp knees and knobby wrists, but his eyes were the same: bored and manipulative and full of lust.
Aka Chuuya gets sent back in time and get's seduced by 15 Dazai.
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By the end of his 11th grade, Dazai Osamu was failing mathematics so spectacularly that even his parents, long desensitized to his apathy, finally intervened.
They didn’t waste any time trying to scold him or even yell at him, they knew that would be useless. They hired a tutor, instead.
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this is for BOTTOMDAZAIWEEK2025 day 1! i hope you Enjoy!
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what to do when you have a bratty fish in a net by Nalu4Life
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
07 Jul 2025
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Dazai probably should've known better than to provoke an already pissed Chuuya while stuck in a net, but Dazai the Detective is also on his day off. Unfortunately, that also means Dazai the Idiot is in charge.
Well, at least he still got Chuuya to give him a hand... even if it's not exactly the type of hand he was looking for.
Series
- Part 1 of gae fishie's bottom dazai week 2025 fics
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No, when Dazai gets too much freedom, she gets up to all sorts of insanity. Hence, Chuuya has to keep her in check.
As Dazai leans forward, aiming to wrap her lips around the head of his cock, Chuuya grabs her ponytail and pulls. Dazai's head is wrenched back, a startled moan drawn from her. Chuuya's lips peel back into a smug grin, pleased. He loves doing that to her: letting the leash go slack, before he forces her to come back to her senses. She makes it so easy, brain focused on nothing but sex. The second she gets her eyes on Chuuya's skin, all rational thoughts leave her mind.
"Patience, kitty," Chuuya croons, adjusting his grip on Dazai's ponytail.
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Hollow thing (because you remind me of it) by anatomyofacynic
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
16 Jun 2025
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“Awh, poor chibi,” Dazai coos. “Will the slug stop being all pissy if I give him a blowjob? ‘Cause this is getting a little weird, Chibikko-kun, I have to say~ So testy over an innocent joke. It’s not like it is a date, anyway.” He pauses. “Right?”
Chuuya clenches his hand into a fist and sighs. Resignedly he thinks, To hell with it. He’d be a moron to turn down a blowjob. “Right.”
“Right,” Dazai repeats mockingly, and Chuuya doesn’t even need to look to know that Dazai rolls his eyes. Even so he says, “Okay. I’m gonna suck Chuuya’s dick now. Stop pouting and don’t move.”
or
Chuuya brings him to a place no one else knows. A well in a clearing, quiet as a wound. Cold and hollow and endlessly still. So is Dazai.
He jokes. Chuuya denies. They both look down and pretend there’s nothing to fall into.
Series
- Part 2 of something teeth-sharp in the silence
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you’ll stay better if I keep you by anatomyofacynic
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
16 Jun 2025
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Dazai wants to be punished on his own terms. Fyodor wants to be left alone. Neither of them gets what they want.
Refusing touch is just another provocation, another test. And Fyodor is nothing if not precise in how he handles disobedience. If Dazai insists on unraveling, then Fyodor will be the one to hold him down.
There are better ways to make a dead thing stay.
Series
- Part 2 of tether fragments
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if you want something, you should say it by anatomyofacynic
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
16 Jun 2025
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The suicidal brat’s arm is broken. The tension is not. Chuuya shouldn’t touch him—not like this, not now—but Dazai dares him to, and that’s all it ever takes. Somewhere between injury and indulgence, they find a different kind of weakness to exploit.
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Dazai breaks his arm for the hundredth time and is also a sick idiot. Chuuya’s patience is thinner than ever. Add sexual tension, one poorly veiled accusation of being “pent-up,” and a challenge neither of them is willing to back down from—and now Chuuya’s got his hand down Dazai’s pants.
(This solves absolutely nothing.)
Series
- Part 1 of something teeth-sharp in the silence
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Sigh I didn’t do my physics final bc I cba so I went home and wrote this instead
Prompt: meeting, semi-public, “we might get caught.”
Dazai’s head dropped to Chuuya’s shoulder with a choked whimper. “Fuck…”
Chuuya clicked his tongue. “Tired already?”
“I came like, five minutes ago,” Dazai muttered, breathless. “Give me a sec.”
Chuuya gripped his waist and slammed him down harder.
Dazai yelped.
“No time,” Chuuya said simply, his tone cool. “We’ve got work to do.”
OR
pm&ada meeting wasn’t working out.. so what’s smarter than making one of the people from your organization and put them in a room so they can finish everything up by themselves? And what’s better—make it that said people have not seen eachother for 4 years by this point…
Dazai gets literally railed.
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Dazai didn’t expect much from his day off—definitely not getting dragged to the beach by his annoying boss-slash-situationship Chuuya. But as the night unfolds, something strange happens. The festival clears out, familiar faces from both his ex management and ADA start showing up, and Chuuya is acting weirdly romantic.
Dazai thought he was hard to love. Chuuya proves him wrong—on one knee, under the lanterns, in front of everyone.
(And yes, Dazai cries.)
Series
- Part 2 of Workplace Violations (soukoku)
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If We Were Caught (I Wouldn't Take The Blame) by Rosalix
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs
29 May 2025
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"I'm just telling you how it'd be done faster, doll. You don't want us to get caught, do you ?" Mori's voice is smooth and teasing, and it really shouldn't be, considering he's the one who'll get in the most trouble if they're found out.
"Maybe you shouldn't have gotten hard in the first place." The head of Mori's cock teases his entrance, but he knows the older man will stay out if he knows what's good for him.
"Ah, but you looked so adorable, I just couldn't help it." Dazai rolls his eyes at him, even if the other can't see, he's sure to know he's doing so. "I was in pyjamas."
Series
- Part 8 of Morizai Hell
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“Go. Home.”
“Or what?” Dazai asked, still too close. “You’ll manhandle me again? Because I think I’d prefer that to walking.”
Kunikida took a deep breath. Counted to five. Didn’t work.
OR
kunizai makeout. (kunikida is sick & tired of dazai's bs)
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What's the Fun in Being Human? by Ash_DeadAsMe, Sylvi3TheGamer for Megan (Editor/bbg)
Fandoms: Lucifer (TV), 文豪ストレイドッグス | Bungou Stray Dogs
26 May 2025
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Dazai and Chuuya enter Los Angeles under orders from Mori and find themselves in deeper then they realized when they finally meet Lucifer, who had been warned of their arrival.
(Editor made an amazing companion animatic, check it out here!:https://www.youtube.com/watch?v=H1CrZCAkLSI)
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The click of their glasses ring gently in the barren bar, a city bar.
Dazai Osamu, the false prince.
Oda Sakunosuke, the knight who won't kill.
Ango Sakaguchi, the traitor informant.What a group.
A group that should not be in the smallest bar of the kingdom, on the edge of town with so little traffic it's a miracle it is still standing. In fact, the only reason it is most likely being Dazai's personal fundings to the bar.
Anything to continue sharing a glass of whiskey with his friends.
Yet, little did they all know, two of those men would die tomorrow.
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Or,After an attack on Dazai’s kingdom by the dragon that resided at the peak of the mountain murdered his only friend, he brooded for years. It was only after he was about to take his life did the need for revenge sink deep in his blood.
Confronting the dragon was the easy part- though he can not say this is how he was expecting it to end.