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The whirring of the helicopter vibrated through his body. “ETA 5 minutes!” The pilot announced over the radio. Izuku forced himself to calm down. He needed to get into the Hero Deku mindset.
He'd been called off the over seas mission for an emergency in Japan. His stomach dropped when his agency briefed him on the situation. Two villain alphas fought in the center of Musutafu for dominance. Likely feral. Likely in rut. Worse, the two were the notorious Ground Zero and Blood Riot—rival villains much too powerful for any hero ranked below the top ten. To have them both on site destroying the city? The Hero Commission had no choice but to summon the current #1 hero, Deku.
The only problem? He was a week out from his usual heat leave. His joints already ached from pre-heat and he'd doubled up on the scent blocker patches. If the two destructive alphas were in rut, Izuku worried about what could happen if the powerhouses scented his pre-heat—especially when he was between birth control shots. He'd developed an allergy to the last one and his doctors were researching a solution. Izuku would smell fertile and they—
He shook himself. He couldn't worry about such things. He was the number 1 hero, Deku. His goal would be to take the villains into custody. If that wasn't possible due to rut, he'd administrate suppressants and sedatives in an attempt to force them to retreat.
BOOM!
The helicopter jolted to the right suddenly. He barely caught himself from smacking into the door. Smoke filled the cabin. “Deku we have to let you off here—Ground Zero nicked something with that shot!”
“Understood! Get to safety once I clear!” He called back to the pilot who gave him a thumb's up. He untangled himself from the headset and seat belt before dragging open the door. The wind whipped about him wildly. Below buildings and streets lay in ruin and fire. Chunks of cement were thrown only to be blown up a moment later. People struggled to escape the wreckage, horrifyingly some lay much too still.
He took a deep breath, reached for his quirk, and jumped from the helicopter. He grit his teeth as he fell, knowing the moment he touched down the alphas would attack. So he came to a stop about two meters off the ground with float.
“Ground Zero! Blood Riot!” He shouted out to them. Both turned to him with snarls and fangs on display. “Stand down and surrender! You are under arrest for acts of villainy!”
“I got a better idea for you, Deku!” Ground Zero snarled, and raised his fist. Damn! It was the one with his gauntlet styled after a giant grenade—intelligence suggested he stored his explosive sweat in there for larger blasts. The craters left behind were monstrous! “How about you DIE!”
The glowing palm sucking in all the air and sound around around it. He pulled the pin from the side of the gauntlet.
Izuku grit his teeth and jumped straight into the air to avoid it. He felt the heat blaze past his heels. He realized his mistake see the fiery blast heading right toward an upturned mini van with people in it. With a combination of air force, and black whip, he threw himself faster than the explosion. The victims inside screamed as he hoisted the car. He'd rather extract them safely but there was no time! He tossed it as far as he safely could. He prayed the fallen tree he aimed for cushioned it enough not to injure the occupants further.
He turned toward the blast to brace himself against it, only to face a mountain of a man. His scent bloomed toward him—dragon blood and stone, full of excitement and the unmistakable notes of rut. Blood Riot grinned down at him with those shark like teeth all on display. He punched his hardened his fists together, “Yo bro! You're super strong! Fight me!”
The blast from Ground Zero slammed into the back of the alpha. He activated his hardening on instinct. The sound and pressure burst one of Izuku's eardrums. Part of the costume of the villain in front of him went flying by in a haze of ash, leaving him obscenely bare chested.
“Hey!” The red mane of hair whipped around as the alpha turned to shout at the other villain. “Not cool bro! My back was turned and everything!”
Ground Zero slammed a blast down at Blood Riot's feet, which sent the giant alpha flying. “Fuck off extra! This is my turf! I'll do whatever the fuck I want!” This close his scent hit Izuku full force. A surprising mix of sweet and spicy, full of aggression and territorial rage—also tainted with rut.
Why the hell were these two alphas out and about anyway?! He thought all dynamics went through the urge of hiding away in a safe room or den. At least both seemed cognizant, meaning they weren't feral.
Oh! But this was his chance! With Ground Zero distracted, he reached into his utility belt for a syringe. He only hoped that the dosage was enough to bring down the alpha. Izuku dashed forward aiming for the alpha's neck. If he could deliver a shot near his scent gland, Ground Zero would go down and then he could focus on Blood Riot.
Izuku lashed out black whip to tangle around the man's arm. He yanked him off balance and darted forward. Unfortunately, Ground Zero's response time was on point. The villain spun his body to tangle up black whip like a chain. He swung Izuku around instead, and he crashed hard against a car.
He barely had a moment to catch his breath before he had to dive to the side to avoid an explosive punch. He lost his grip on the syringe.
“No!” He chased after it with a yelp. Danger sense dinged repeatedly as AP Shots chased his back, he dodged nimbly but the frequency still meant his costume singed in a few places. His hand closed around the syringe and a heavy boot slammed down on it. “Ah!” It shattered in his fist, digging the glass deep into his palm.
“Oh hey, what's that?” Blood Riot lifted his foot, and frowned at Izuku. “Drugs? Dude are you trying to tranq us?” His hardening quirk rippled across his skin. “Grr—not manly at all!”
He threw a hardened fist at Izuku. He fired up OFA in order to have the power to deflect. For a few frantic moments, he traded blows with the giant villain. He hissed when the man got a lucky shot to his shoulder in. The hardened skin caught up on his scent blocker patch, ripping it from his neck when Izuku jumped back.
Blood Riot took a deep inhale of the air, his pupils expanded. Shit! It's likely the alpha was catching wind of his pre-heat. He needed to end this before a true feral episode triggered. Full Cowling crackled across his skin, and he spun a round house kick at the alpha's head. It connected and the villain went flying hard into a pile of rubble.
Danger sense dinged and he had to dodge another blast from Ground Zero who was running toward him. Izuku wanted to make sure Riot was knocked out, but the blond could kill him. He threw himself forward into a handspring to dodge some flying debris. By the time he righted himself with float, the alpha was too close. He adjusted himself into a flying scissor take down.
He squeezed his thighs tight around the alpha's head, and cranked him down. Only Ground Zero seemed to be ready for him. He widened his stance to keep balance and hot hands came up to lock around Izuku's thighs. He looked down in surprise to see glaring red eyes focused on him—only these too had dilated. He felt the villain take a great lungful of air, before those eyes narrowed in amusement.
Double-shit! That close to his groin, it's likely that this villain also smelled his pre-heat!
Before he could yank himself away, Ground Zero opened his mouth wide and bit down on the crotch of his hero suit. He snarled and shook his head like a dog, Izuku yanked himself away with a yelp.
How the kevlar based fabric ripped he'll never know. All he did know is that he was free, but Ground Zero spat out chunk a fabric and his nethers were suddenly a bit cold—luckily his jock strap survived. Ground Zero licked across his teeth, now bared in a vicious smile. “Looks like I was right.”
“You were bro!” Blood Riot popped out of the rubble, blood slowly trickled down his temple from Izuku's kick. “And he smells so good!”
“Fuckin' delicious you mean.” He made a show of licking his lips.
The red haired alpha whined like a spoiled child, “I want a taste too!”
A sinking feeling settled in Izuku's guts, as the villains bantered back and forth about his scent being tasty. Their scents also started to thicken in the air, and tangled together with familiarity. These...these two did not seem like rival alphas fighting for territory anymore. Cautiously, he lifted his respirator to his face. Too many rut pheromones choked the area now, he couldn't risk the scent sending him into heat early. His core already felt too warm.
The movement garnered the alphas attention. Ground Zero barked a short laugh. “Oi-oi-oi, bit late for that huh?”
Their entire demeanor changed completely. No longer did they stand aggressively but relaxed, like they were at some bar or party. They slowly circled him and the hairs raised up on the back of his neck. Danger sense did not alert, but his inner omega's senses went haywire screaming at him to run.
“Did anyone ever tell you how cute your butt is hero? You've got freckles in the shape of a heart down there!” Blood Riot stepped closer to his left. Izuku spun toward him ready to fight when he was yanked back by his hood. A blast of heat and his respirator clattered to the ground.
He whipped back around to see a smirking Ground Zero. He only registered his face a moment before a rush of pheromones hit him full on from both alphas. He wasn't able to slap his hands over his face because each alpha grabbed a wrist. Izuku couldn't block out the scent of rut, arousal, and interest. His inner omega whimpered at the overwhelming flood cascading down on him. His head spun and two deep voices rumbled in each ear.
“Only a strong omega would do.”
“Someone who could take us both on.”
Lips traced his wrists and grips tightened when he tried to pull away. His stomach cramped horribly.
“Realized the #1 hero was an omega. Fucker was annoying with the goodie-two-shoes bit, but...”
“So strong. Protective...would make beautiful pups...”
Someone ripped off his scent patches and a greedy nose pressed against his throat. Izuku struggled—god he struggled—but the fierce scent of strong alphas pressed in on him from all sides...along with their bodies.
“Nnn—let-let go!” He whimpered out.
A big hand cupped his groin, forcing blood to rush south. His knees buckled when a purr rumbled in his ear. “Why though? You're in heat. We're in rut. Why don't we help each other out?” Blood Riot pressed up tight against him.
“Yeah, De-ku~” Ground Zero pressed into his other side. “You deserve the best. And we're the best alphas around. Why not take a spin on our cocks?”
He shook his head vehemently. No! He never needed an alpha and he didn't need one now! A finger slipped between his ass cheeks and rubbed against his entrance. He bit off a whine as his body released slick.
“Think about it bro. Two knots. Twice the orgasms. Twice the pups. Who else is going to be able to keep up with you?”
“Or don't think about it. Because we're fuckin' you either way.”
“Isn't it awesome? You'll be such an amazing dam to our pups—I just know it!”
His body temperature rose with each passing touch and coo. His limbs trembled as he tried to pull away from the four hands wandering his traitorous body. His omega cringed away, offended by the lack of courting despite the alphan interest and heat.
“Stop!” He managed to cry and shove at least one away with a burst of OFA, but he couldn't move them more than a few feet. The alpha pressed back against him immediately. His damn heats always made it impossible to call properly on his power. Fear made his heart race harder than Aizawa's tests. The alphas' hard bulges signaled what they intended with him. He hissed viciously and struck out to scratch across Ground Zero's chest. Blood spiked the air. “Get your hands off me!”
The blond only laughed after glancing at his bleeding wounds. “Still got some fight huh? Good.”
A thick finger breached his hole. Izuku threw his head back with a cry as his knees buckled. The alphas held him up between them. Rock fingers and heated hands tore open his hero suit as a second finger forced its way in too soon. Lips tasting of blood and earth latched around his own, and sharp teeth scraped his tongue. The hand on his groin ripped away what little fabric was left. A few fierce pumps forced his cocklet to standing.
“Mmrf, no!” He tried to kick out, but one of the alphas caught it. A hot finger shoved into him alongside the other two, reaching further and coaxing forward more slick. Black whip wouldn't activate. He started to panic and thrash. “Nng!”
“Yeah Red~ we gotta open him wide. Don't wanna hurt him too bad...” Ground Zero huffed up one side of his throat as a fourth finger wormed into him. When one pair of digits scissored in, the other went out and vice versa. “Fuck he smells so good!” A tongue ravished his mouth, the piercing on it clacking against his teeth.
“Mrr! Mrrph!”
“I-I can't wait anymore bro—the noises he's making—I'm going to knot in my pants at this rate!”
Izuku panted for air once his mouth was free.
“Yeah yeah, he's probably loose enough.”
The twin sounds of zippers echoed through his brain. Izuku shrieked and pumped out distress pheromones, but they did nothing to dissuade the alphas. If anything, it seemed to urge them on. The twin sets of red eyes on him filled with hunger.
They lifted him in the air, hooking a leg over their elbows and spreading him wide. If he was in a better mindset he would have worried about news cameras but right now his immediate concern were the fat cock heads pressing against his hole. He could bend his neck just enough to see them. They blushed different shades, one had piercings and the other embedded pearling—but had too many things in common. Both tips drooled pre-cum, mixing with the slick his body produced. They bowed slightly under their own weight. Thick as cans of soda...he shook his head no-no-no! They can't mean to both go in him at once?! They'll break him! He'll die!
Ground Zero chuckled in his ear. “Nah, you'll live.” He didn't realize he'd been muttering. “C'mon then De-ku, cum on our cocks!”
The villains yanked him down in tandem to spear him on both their members. Izuku's scream shattered the air, echoing off the battle debris around them. The two cocks split him wide. It was too much! He was too full! He could feel hot blood dripping. It was difficult to get air into his lungs. “Take-take them out! Take them out!”
His inner omega howled and clawed at the walls of his mind—desperate to escape the pain, it did the only thing it could to help him, force more slick out.
The alphas mistook this as orgasm. “Mmf! Should've known you'd be a slut!”
Blood Riot whined into his neck, drool dripped from his sharp maw. “He's-he's so tight! I ain't gonna last long bro!”
“Grr, he's perfect ain't he?” Ground Zero pulled out slightly only to slam back in. Izuku screamed.
“Seems like fate that our cycles synced up.” Blood Riot was no more gentle when he began thrusting.
Izuku hissed and spit, falling a bit into omegan instinctive ways to fight with teeth and claw despite his heat rolling in completely. The alphas only grabbed his arms and used them as leverage to keep him right where they wanted him.
Plap! Plap! Plap!
When one cock pulled out, the other slammed in. The ridges and accouterments of them dragged on his walls or snagged on his ragged entrance. Maddeningly, each rhythmic pass brushed his prostate, sending shocks of unwanted pleasure through his body.
“So pretty! Deku your face—rrrng!”
Plap! Plap! Plap!
Around his screams and cries, the alphas alternated who locked lips onto his. They groaned into his mouth and lost control of their quirks at times. His skin on the side pressed against Blood Riot cut and bled as stone rippled across the man's skin. On the other side, Ground Zero's hands left scalding burns wherever he grabbed.
“Fuck-shit! Take it! Take my cock!”
Plap-Plap-Plap!
Teeth started to find their way across his freckled shoulders. Painful bites broke his skin, and crawled too close to his scent glands. “Mmrf! St-aaahp! Stop!” He wasn't just shouting at the men, but also his own body as an orgasm crashed its way through him. “AAAH!” The villains struggled to hold him as he thrashed like he was electrocuted.
The alphas dirty words and cooes failed as the omega fell apart on their cocks, replaced by snarls and growls. Half-lidded eyes rolled as they pumped their hips up into the omega faster and faster. His stomach bulged each time one darted in too deep.
Plap-Plap-Plap!
Izuku's jock strap dripped from his sterile cum and overflowing slick. “Ah-ah-ah! Nnn—No!” Something thicker than Blood Riot's cock began to budge at his hole, it fought for space against Ground Zero's. Pain ripped through him as each growing knot popped in and out. They really intended to double knot him? To cum in him?! He wasn't on birth control—he'd get pregnant! He'd get pregnant with villains' pups! “NOO! Please no!”
Plap-Plap-Plap! Plap-Plap-Plap!
The alphas gripped him tighter, slammed him down harder. Stone skin cut deeper into his, and burned flesh floated above the chaotic pheromones choking the air. They stayed horribly in sync, brutalizing Izuku's guts. They carved him out completely, and licked away his tears with feverish passion.
The villains shoved themselves in as far as they could one last time. Their knots inflated completely in tandem, plugging him completely...painfully. Something crack down there in the moment, but his screams were covered by the dual roars of alphas cumming.
Hot cum burst forward filling his stomach with an uncomfortable warmth. And it kept going. He cringed as each cock throbbed spilling more and more into him. He had no chance to brace for what happened next. The vocalizations trailed off only for them both to bury their faces in his neck and bite down...on his mating glands.
Izuku could only let out a wheeze as the bonds snapped into place—tying him to the villains, guaranteeing at least one impregnated him if not both. A painful orgasm squeezed out of him in the moment, wringing down hard on the knots. The alphas groaned into his neck, content and happy.
They held him tight and aloft when he lost all strength and went limp. Izuku blinked the exhaustion from his eyes. The men's purrs vibrated his entire body. Bloody smiles came into view and he lost consciousness.
/**/
“Today marks the fourth month since Deku, Japan's symbol of hope, went missing. A candlelight vigil will take place tonight in the Crater of Musutafu as the people pray for the return of their hero. Again authorities ask that anyone with information step forward—“
Unlikely. All news footage of that day was destroyed along with a majority of the city center. The number of living witness dwindled by the day or hid in fear if they revealed what they knew. It would likely be at a year until the hero commission wrote him off as a loss and declared him KIA/MIA. His classmates would demand a statue or something.
Deku grunted between them, shifting to get more comfortable on the bed. The brats were likely playing trampoline with his bladder again. Ei already dug under the blankets to rub the omega's ankles. Katsuki laid a warm hand on Deku's swelling belly. “Oi brats, settle down and let your dam rest.”
The hero glared at him, but no words passed his lips. Their mate was giving him the silent treatment because killing some cop snooping too close to their hideout was 'bad' thing apparently. Ei snickered, so Katsuki kicked him off the bed.
“Not cool bro!”
He didn't listen and turned the nerd's face toward his own. “Don't be like that bunny. I'm your alpha, show me a bit of affection.”
He got a growl back. “Affection? If I could use my quirk, I'd show you all the 'affection' you're owed.”
“Heh.” No quirk use while pregnant. Too dangerous with the hero's type of quirk. He probably thought he'd be able to escape the day the twins are born. Ei and him didn't plan on leaving him un-pupped for long after the birth. “You know I like it when you're feisty.” He'll get teeth instead of the kiss he wanted but it only made him harder.
Shitty-hair already picked up on the growing mood, and crawled back up on the bed grinning wide. He kissed up the omega's leg while Katsuki pulled him close. They'd have the hero screaming in pleasure before too long.
~End