Thread by @EnjiSlut

I've had an a/b/o EnHo brainworm for like two months now but I'm finally here to act on it

Contains: Hawks with a gushy pussy, semi-public shenanigans, typical a/b/o shit, I'll say dubcon jic bc they aren't together and they're both being driven by instinct & pheremones

(( Hawks annoyingly taps one of his talons against one of the floor-to-ceiling windows present in his idol's office.

He pouts as he hovers skillfully outside of the building. "Endeavor-saaaaan!" Taptaptap. "C'mon, let me in!" Taptaptap.

The corner of Enji's eyebrow twitches in annoyance and frustration. He's already told the bird that if he wants in, he has to enter through the main entrance like a normal person.

However, Hawks is prone to doing whatever he wants.

He'll probably keep tapping the window until Enji lets him in. In a way, Endeavor is thankful that Hawks is stubborn.

He doesn't think he could handle having his office smell like the most enticing omega he's ever encountered for who knows how long.

The change had been identifiable to Endeavor's keen nose a few weeks ago and he's been suffering ever since.

Keigo's nearly nonexistent musk had bloomed into an intoxicating mixture of sandalwood and lavender. The scent has been getting stronger ever since.

Enji had been angrily annoyed with it at first. Now he's straining to keep from burying his nose into the crook of the smaller man's neck.

He's been delaying their patrol shift for an unexplainable amount of time now. Keigo's probably been tapping the window for at least 10 min.

Enji finally brings himself to leave his desk and head downstairs. He attempts to hold back a snarl when the scent hits him before he even gets halfway across the lobby.

Keigo is waiting for him on the other side of the main entrance, smiling with a strange glow about him.

His skin looks so...good. Bright and smooth. The redhead tries not to think about how soft it could be.

Enji just barely stops himself from drooling when the strong scent slaps him in the face while he's exiting the building.

He furrows his brow at the smaller man.

Does Keigo know how close to his heat he is? Does he even care? Probably not. Every unmated alpha within a five mile radius probably has their eyes on him.

The thought makes a short growl bubble up from the depths of Endeavor's throat. /Mine./

He subconsciously straightens his spine and broadens his shoulders to make himself look larger; not that he needs to. Endeavor's inner alpha is possessive if nothing else.

It won't stand for any competition.

Hopefully the redhead's larger frame is enough to deter interested wanderers in search of whichever omega seems to be going into heat.

Logically, Enji knows that Keigo isn't his to guard. Too bad his instincts don't know that.

"Ayo, Number One! Took ya long enough!" The blonde emits his usual sunny laugh as he slings an arm around his partner's shoulders. "Almost thought you'd forgotten about me!"

Endeavor quickly shrugs off the touch as he turns to walk down the sidewalk. "Too annoying to forget."

He speaks curtly as he tries to minimize the amount of scent he breathes in. Today's going to suck.

"Oh, whatever. You don't really mean that." Hawks drops from his hover to walk beside the Flame Hero.

Keigo's arm just barely brushes against the redhead's massive bicep. He's so much closer than usual, like he can't stand to miss Enji's touch for more than a minute.

This is dangerous. Enji knows he should send Hawks home for the blonde's safety.

He doesn't.

They're only four blocks away from the Endeavor Hero Agency when Keigo loops his arm with his companion's, clinging tight as he comes to a halt.

"Endeavor-san. I think I might be sick."

Nausea swirls in the smaller man's stomach as he feels himself grow even warmer than he had after waking up this morning. Something definitely isn't right.

Endeavor slow looks down at the man clinging to him, nervous about what he knows he's going to see.

Sure enough, Keigo's pupils are blown wide. He's flushed pink, a bead of sweat forming on his temple as he grips his abdomen.

The blonde whimpers on a painful cramp, a noise that has Endeavor tightening his arm and pulling the smaller man closer.

Fuck. He can /smell/ the slick that gushes from Hawks' cunt at the action. "E-Endeavor...what's happening to me?" There are tears welling up in the blonde's eyes, threatening to spill with the next sharp cramp.

Enji becomes another kind of nervous upon discovering Hawks apparently doesn't even know that he's going into heat. How has he lived this long without experiencing one?

Surely he hasn't been taking suppressants his whole life. Has he?

Enji breaks his train of thought at the scent of other alpha pheromones. /Protect/. He needs to get Hawks to a safe place. Soon.

Endeavor grips the smaller man's wrist and tugs him along as he makes a sharp turn down a narrow alleyway.

"It hurts so much." Hawks whines. "Please help me." A chill runs up Enji's spine at the plea.

"It isn't safe for you out here. I'm taking you to your spare apartment. You have heat aids there, right?"

"Heat? No, no, no, I'm not in heat. I-I can't have heats. I never have." Guess that's a no.

"Hawks. I need you to trust me. I can smell your heat."

A dry sob rips itself from the blonde's throat as another cramp wracks his body.

"I stopped taking the suppressants supplied by the commission last month. Doctor said m-my body is permanently damaged. There's no way."

"Sometimes doctors make mistakes."

Keigo whimpers as he allows himself to be dragged along by the other man.

Enji is having the worst time containing himself. He has to consciously stop himself from flooding the area with strong alpha pheromones as his cock throbs in his suit.

"P-please please Endeavor-san, I need help." The constant begging and whimpering is wearing the redhead thin.

He grips the smaller man's wrist tighter as he tugs him along.

"/Enji/!" Keigo whines as another gush of slick meets the Flame Hero's nostrils. It's enough to push him over the edge.

Hawks yelps as he's swiftly slammed into the brick wall, pinned there by sharp blue eyes.

"Do you trust me?" The larger man's voice comes out as a low rumble. Hawks' spine arches off of the brick as he nods quickly. He's practically dripping now.

Enji grips the buckle of the other Hero's belt and tugs hard. The metal clasp bends easily to the force before breaking.

The waistband of Keigo's baggy pants is loose enough for Endeavor's hand to slide right in. His fingers quickly dig at the elastic of the smaller man's underwear before making their way under those too.

A cry rings through the alley when those thick fingers grace the jut of the blonde's clit. However, the swollen bead is ignored in favor of filling him.

Hawks gasps at the sensation, talons now tearing through the fabric on Enji's arms as he's stretched wide.

Endeavor can't help but groan at the feeling of hot slick gushing between his fingers. He crooks his fingers forward and slides them slowly at first, the smaller man moaning between pants.

Enji loses his resolve and buries his face into Hawks' neck.

He inhales deep breaths of the irresistible scent he's been chasing for weeks. Keigo's walls clench around Endeavor's fingers when he feels a tongue press against his scent glands.

The smaller man's thighs shake uncontrollably as his first orgasm rushes up on him.

A choked off sob slips past Keigo's lips as he squirts on the fingers wedged in his pussy. His legs buckle, struggling to keep him upright.

Enji doesn't stop.

Hawks comes on his fingers a second time and then a third.

By the time those fingers withdraw themselves, the smaller man's pants are completely soaked with slick. Keigo whines at the loss as he slumps down the wall.

Enji makes a show out of sucking the slick from his fingers before offering a hand to the other man.

"I'll give you something better when I get you home."

Keigo quickly takes the hand offered to him and allows it to pull him to his feet as his pupils dilate. It's almost impossible to walk with how sensitive he is.

The slick slide of his lips against his clit as he walks has him stopping only after a few steps.

Enji doesn't think twice as he scoops the bird up into his arms. He holds the blonde tight as he rushes him towards the spare apartment.

The Flame Hero impatiently breaks the lock on the front door as he shoulders through the door. Whatever. He pay to have it replaced.

There are more important things to worry about right now. Like the squirming omega in his arms. Or the fact said omega doesn't seem to have a nest

Endeavor supposed it makes sense. Hawks hadn't even known how to detect his own heat.

The commission really must've skimped on sex-ed.

Enji gently deposits the smaller man on the bed before quickly rushing out to gather any nesting materials he can find.

He comes back with an armful of pillows and blankets and drops them in a pile stop Keigo before leaving to retrieve more.

He heavily scents the next batch and lies them beside his companion as the smaller man attempts to hastily build his nest.

It's a mess. There's really no structure at all. Enji shifts closer before beginning to reach for a bunched up blanket. "May I?"

Keigo looks up at him with tears of frustration in his eyes as he nods. Endeavor begins rolling blankets to create a solid perimeter.

"Hawks, strip down. Leave the wet clothes on the floor and give the rest to me." The redhead doesn't look away from his task at hand but stills when a stronger smell of slick smacks him in the face.

He pads up the base of the nest with a layer of pillows and blankets before touching Keigo's clean clothes in different pockets.

Enji strips himself last and allows himself to become distracted by a gasp to his right. "Fuck, your knot is going to kill me."

The redhead can't hold back the smirk tugging at the corner of his lips. "Is this good enough?"

Hawks whimpers, already settled on his back in the nest. His legs are spread wide as he makes grabby hands at the larger man, eyes glassy and unfocused.

Enji stares at the dripping pussy right in front of him without shame. He wants to taste it so badly but that'll have to wait for later. He needs to relieve Keigo's emptiness first.

The redhead climbs up onto the bed and steadies himself as he scoots closer on his knees.

He doesn't waste any time as he swiftly throws Keigo's legs over his shoulders.

The blonde keens when he feels the fat head of that cock slowly dragging through his slick. It teases at his entrance before slapping down directly against his clit.

"Fu-/Fuuuuck/." He's already breathless from that alone. "Endeavor-san, please." He whimpers as he squirms in an attempt to slip at least the head in. "N-need you to fill me."

The plea is ignored. Enji is still mesmerized by the soft clicking sound created by the wet grind.

A fresh gush of slick is enough to break him out of his trance. Enji sits back on his heels as he lines up. "Hold still."

The redhead's breathing picks up as the head of his cock slips in with little resistance. Enji is stunned.

No one's ever been able to take him this easily and surely someone of Keigo's stature shouldn't naturally be able to do so without careful preparation.

Then again, Enji's never seen someone produce this much slick before. There's a first for everything.

Hawks' snaller size becomes much more apparent the further Enji slides in. He clenches his jaw when the blonde's perfect cunt clenches around him like a vise.

He had wanted to be gentle but it's clear now that it'll be near impossible.

Endeavor's pheromone-riddled mind is begining to fog his judgement and weaken his restraint. It's only going to get worse from here.

Keigo whines high and loud when he feels pressure against his cervix. He breathes shakily as he throws his arms around the larger man's neck.

Enji nearly bends his companion in half when he leans down to press their foreheads together. He wants to kiss him so badly but knows he can't.

This isn't like that, Enji's just helping out a friend in need. That's all...right?

The redhead's internal argument is broken when he feels plush lips press against his own. He groans as he fully gives into it, lips completely enveloping Keigo's as he starts to draw his hips back.

Fuck, he can /feel/ the excess slick dripping down his balls.

He slowly pulls away to sit up straight. Enji presses his thumb right above Keigo's clit and pulls up to get a magnificent view of his cock stretching the smaller man open.

"Mmh...take me so well. So perfect. Good Boy."

Keigo almost cries at the praise. Never in a million years would he have thought his teenage wet dream would ever be fucking him through his first heat.

He's hardly able to make any noise when Enji finally starts to tolls his hips in earnest. He's too sensitive.

Everything is so intense. The blonde can't seem to get his eyes to focus. It's almost like the only thing his body wants him to focus on is the cock currently pounding him into a pulp.

He's thankful that Enji fills him up so well; that he tries to be gentle despite the strength he truly holds. The Flame Hero even helped him build a nest, something Keigo never could've done alone.

Good Alpha.

The blonde claws down Endeavor's back, definitely drawing blood as Enji fucks him hard enough to knock the air from his lungs.

His orgasm sneaks up on him just as it had earlier. Keigo sobs as his pussy clenches tight and he squirts all over his life-long idol. Embarrassing.

"Shit." Enji's hips still as he clenches his jaw. Hawks' cunt is nearly strangling him, locking his cock in place until the blonde manages to stop cumming.

Endeavor snarls before flicking Keigo's clit.

The smaller man yelps as another gush of slick pushes out around the redhead's thick cock. "Jesus, Hawks. There's so fucking much..." Enji wants to drink it.

"I-I'm sorry." Keigo finally loosens up as his orgasm tapers off. Enji presses their foreheads together once more.

"Don't you dare apologize for being a good fuck, Boy."

Keigo's eyes roll into the back of his head. He could've never imagined hearing /that/ come from the No. 1 Hero's mouth.

The blonde pulls Enji closer so he can shove his face into the larger man's scent gland.

He inhales the rich mixture of cinnamon and teakwood. He'd always thought that the scent was Enji's expensive cologne until today.

Hawks gently sucks at the gland and the sensation is enough to push Enji even further into animalistic territory.

His hips snap forward harder, quicker than before. It causes a surprised yelp to rip free from the blonde's throat.

Nothing can stop the larger man now, not even the squeeze of Hawks' tight walls once he finds the correct angle to fuck him through it.

Keigo is entirely at Enji's mercy. too bad for him, Enji isn't feeling merciful at the moment.

The redhead's upper lip curls into a snarl as he speeds up. He can feel the base of his cock swell. Hawks can too if the begging is anything to go by.

"Inside p-please, Enji. /Fuck/ D-Daddy please cum inside." The blonde sobs as his talons continue to draw red lines down the larger man's back. "Need you to fill me up so good."

Enji's eyebrow twitches. He wants to so badly but he knows the consequences.

He does have four kids, after all. Then again, there are always morning-after contraceptives.

He'll have to make a decision quick though. Enji fears his knot may not even fit inside the smaller man if he waits much longer.

Enji decides he'll let fate decide. Keigo cries out when the already large knot bullies itself into his throbbing cunt. If it comes out, fine. If it doesn't, also fine.

However, fate seems to be on Enji's side today. He can't pull out. They're completely locked.

There's nothing he loves more than pumping a huge load into gummy, fertile omega cunt.

His brain is already telling him to do things he knows he shouldn't, drunk on the scent of sex and pheromones. The redhead sinks his teeth into the pillow beside Keigo's head as a precaution.

Keigo whimpers. "/No./ B-bite please bite." Endeavor's hips stutter and Hawks whimpers as that massive cock presses incessantly against his cervix.

Enji groans into the pillow at the sensation of Keigo's pussy rippling along his length. It's enough to push him over the edge.

Keigo gasps and digs his talons deeper at the sensation of being flooded. "Yeah, /fuck/. That's it. S-so fucking good." One last gush of slick forces itself out before the blonde starts to come down from his high.

Enji pulls his teeth from the pillow as he pants heavily. He uses the back of his hand to brush the blonde's hair out of his face before cupping his cheek. He leans down to kiss the smaller man softly.

It's the most gentle thing he's done all day.

The redhead doesn't realize that Keigo is crying until he feels the slick slide of tears along his thumb.

He pulls back to wipe them away with a slight frown. "What's wrong?"

Hawks laughs softly as he wipes at his own eyes. "Nothing." A sniffle. "Just a lot happening at once."

A smile graces the corners of Enji's lips for the first time in months. He pets Keigo's cheek gently before rolling them both onto their sides.

They'll probably be locked for a while so it's best to get comfortable. Keigo stretches his wings for the first time in 45 minutes.

The redhead hums softly as he cards through blonde locks. "Keigo."

The smaller man's ears perk up at that. No one but his mom calls him by his given name anymore. He usually only hears it in serious situations. "Y-yeah?"

"Did...did you really want me to mark you?"

Keigo blushes bright at the question. He doesn't know how to respond because yeah, he really did. "I-I uhh-"

Keigo's stutter is cut off by Enji's response. "Because I will. I mean I...I want to. And I will if you want to as well."

"Yes please." Keigo is embarrassed by how quickly he bares his neck. Enji chuckles at his companion's enthusiasm.

"No, not this time. We can during your next heat. /Maybe/. As long as you're really really sure."

Keigo grins wide as his wings flutter and twitch happily. He's never been so sure of a decision in his entire life. ))

WOOF okay that took a lot longer to write than I thought it would. 💀

Thanks for reading! 💕 I'll probably post this on Ao3 in a day or two. You can find me there under username Shingeki_No_Kill_Me ☺️

All I could think about while writing this was that one @wolfbleidd work where Keigo gets locked out and is yelling into the security camera 💀

Also just noticed how many typos are in this thread lmfao. I've been blitzed for a majority of the time I've been writing this. So so sorry 💀

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