#omega!knuckleduster

[cyberrat]

Pop Step probably eggs Koichi on to act more like an Alpha and put his foot down with Knuckleduster so he either stops smoking in their hideout or just gets lost in general. (She doesn‘t want that, though, she kind of likes KD.)

And Koichi, bless his heart, actually tries 😭 he grips Knuckleduster‘s arm when he throws it around in agitation because the baseball game isn‘t going the way he wants it to, and he digs his fingers in against his scent gland.

Knuckle pauses and throws him a little sideways glance but then another shit thing happens and he just rips his arm out of Koichi‘s grip to start screaming at the TV some more.

Koichi kicking things up a notch and trying to *scruff* him which finally gets Knuckle‘s attention. There‘s no simpering, though… no submissive crouching or soft, droopy eyes. Nothing of the shit that *should* be happening according to the romance novels Koichi might or might not like to read.

Instead Knuckle is just staring him down with a blank face. „The fuck are you on about today, kid?“ his face twists a little. „you wanna… cuddle or something? Bit too old fer that if ya ask me but-"

„What? No! I‘m dominating you right now!“

Knuckle‘s face goes blank again.

„…Ah. Well, don‘t let me stop you. Have fun.“

Koichi feeling like he got *castrated* in the blink of a damn eye.

[cyberrat]

Yesss yes yes Shroom-non 😩🤞🥵

Knuckleduster‘s fingers are hooked in Endeavor‘s mouth, a wide grin stretched over his own rugged face as he watches his spit starting to roll down the other Omega‘s tongue toward the back of his throat.

Endeavor is carefully still underneath him. He smells thick of a sputtering fire, his bright blue eyes looking like chips of ice as he stares just past KD. Trying not to breathe. Trying not to struggle further.

Mitigate the damage.

„You‘re a little bitch, aren‘t ya?“ knuckleduster croons. Endeavor‘s eyes flash, flick away from the middle distance and toward KD ranging above him.

Knuckleduster stretches his fingers, petting them across the other Omega‘s thick tongue. Watching it flex and undulate carefully to touch against the intruding digits.

„Don‘t like it when I tell ya the truth, huh? Little bitch.“

Endeavor growls but before he can try being cute, Knuckleduster shifts his body and presses his knee hard into the other Omega‘s pussy. Right against the fat little Omega dick throning before it.

Endeavor goes very still again, nostrils flaring. He tilts his chin a little. Almost shows off his throat.

Knuckleduster chuckles.

„Yeah. Fuck. There it is. Little bitch submits so easy, huh? Don‘t feel so big and bad if you don‘t got your boot on a pup‘s neck, hmn?“ Knuckleduster leans in, whispering it right into the other Omega‘s gaping, panting mouth. He licks into him, drags his tongue messily against the insides of Endeavor‘s cheeks; flicks it up against the roof of his mouth.

He can hear him swallowing; strained and awkward. Swallowing Knuckleduster‘s spit.

„Your Alpha ain‘t helpin‘ you, bub. No need ta lookit him.“ Blue, blue eyes snap back to him again, pupils little nervous pin pricks.

Endeavor makes a sound. All reedy and soft. It‘s ludicrous to think someone like him could even get a pitch like that.

Knuckle smiles slowly. Takes his fingers in slow motion from the other Omega‘s mouth. Getting ready for him to *bite*. He wipes his spit wet fingers against his cheek in a mockery of gentleness.

„Yeah. Fuck. You‘re a little freak, huh? Not a paternal instinct in your body. Should‘ve kept ya under supervision like an animal. Never learned how to nurture. That‘s alright. We can all still learn. Gonna put a litter in you. Make sure to *teach* ya.“

He can see the flash of true fear in Endeavor‘s face. Abject panic while the scents of aroused Alphas curl around them.

The look is gone like a flash in a pan. The next second Endeavor surges up the two inches separating them and starts to desperately, submissively lick at Knuckleduster‘s wide, grinning mouth. Drags his tongue against his fat little Omega canines. Whimpers like the bitch he is.

„No pups,“ he gasps in between licks. „Please.“

[cyberrat]

I'm obsessed with the idea of knuckle duster coming to tall with Aizawa about something just to find the prestigious UA teacher brain washed on his knees for one his students. Shinsou panicking and losing his focus, Aizawa comes to, cock still hard from his and Shinsou's usual play time to see knuckle duster has bullied the youngerboy to the ground and has him speared open on his omega cock while grooming his messy hair 🫠🥵

YES YES YES FUUUCK THANK YOUUUUU EXACTLY THISSSS

Aizawa on his knees, yes??? Has Shinsou used his favorite teacher to sloppy suck his little Omega dick??? Has he grabbed a hold of Aizawa‘s head to rabbit fuck into his mouth and make him gurgle on it whenever he manages to nudge just against his soft palate? Maybe have him drool down his stubbled chin all drippy and frothy??

Or did he make Aizawa-sensei fuck him like a dog. Had him kneel behind him and breed him just like that. Shinsou whining and suckling his knuckles and whispering about how he wants Aizawa to pump him full of pups while Aizawa just stares ahead with a glassy look and not a single muscle in his face moving to react…

And Knuckleduster just barging in on that. Either scenario. Doesn‘t fucking matter.

His mouth dropping open into a learing grin while Shinsou is scrambling away from the edge of orgasm, struggling to put his pants back up. Brain hurting from too little sleep and the harsh backlash of the brainwash connection suddenly snapping.

„Well now. Ain‘t that just a sight for sore eyes. Whatcha think you‘re doin‘ there, kiddo? Not very herolike, huh? Gettin‘ your pussy wet with teach…“

Aizawa holding his aching head, uncomprehending what happened because usually Shinsou‘s brainwash feels euphoric but this time it just snapped like a rubber band against his damn brain.

Only for him to finally notice the sounds of choking and struggling and pinched off whining. Looking over he can see Shinsou sitting on KD‘s fat Omega dick, his legs spasming to accommodate the huge Omega‘s lap. Tears in the corners of his eyes because one of KD‘s hands is around his throat, casually choking him.

He figured out that Shinsou has to talk for his Quirk so he just nipped that in the bud 😌

KD staring at Aizawa in challenge but also low key innocent while slowly grooming Hitoshi‘s wild hair.

„Got yourself another little wildcat, huh, Eraser?“

[cyberrat]

Mnnnhhh ♥️♥️

I like to think that Shinsou sleeps so little that when he actually conks out he‘s really dead to the world.

So him sleeping through KD‘s whole *thing* sounds so perfect lbr. Knuckleduster going wild over how warm and pliant Shinsou is. He‘s like a big puppet and can so easily be manipulated around.

He thinks he might even be able to penetrate him like that if he just manages to finger him long enough and carefully stretch his silky little hole…

But instead KD gets impatient. Spreads Shinsou‘s legs and starts to lick his pubes. It starts as simple allogrooming but only for like .5 seconds until he gets a whiff of clean, fertile Omega pussy and immediately dives in.

He eats like a pig but nobody there to bitch to him about it ♥️ drags a few sweet, sleepy orgasms out of Shinsou before Eraser barges in and stops the syrupy mating haze he‘s descented into.

[cyberrat]

Nesting is such a cute and horny concept, I always love it 😭😭😭

Knuckleduster being a huge fuck would probably always be at the bottom of any pile. He tries to be on top but Bakugo would be actually too dominant to let him lol

Shinsou always being insanely sleepy inside a nest. Somnophilia to the extreme with the other two just working his body over at their leisure.

Aizawa being always eternally tormented because Bakugo demands he‘s close but will absolutely snap at him and not let him in the nest proper. He‘s an insane little bitch but Aizawa has known that when he low key kidnapped the Omega for his harem.

[cyberrat]

alternate theory on how shinso’s quirk works when he’s half delirious in heat: the mechanism of it is all about communication, call and response, and when he’s out of his head and reaching and needy he’s so single minded he can pull and catch with body gestures, even with scent - but he doesn’t have the concentration to hold someone for very long. so if he’s being neglected he can catch any alpha that smells his scent and want them to come help him and in their perception they’re being picked up and dropped out of an altered mental state and suddenly one step closer and oh what’s that scent? in an endless disorienting loop. so they’ve gotta work to keep his needs met enough during heat so that he’s mostly lucid or else he becomes an instinctual little tyrant and when leaving the room to get food and water one of them might blink and find themselves back with him in the middle of a kiss. aizawa went under in the middle of fucking him once and woke up a minute later knotted inside him and it was too fast and he can’t help but whimper pathetically because it Hurts for his knot to have expanded that fast and he should probably see a doctor after this but shinso smells so contented lying there sucking on the bottom of bakugo’s cock as he squirms and fights knuckleduster holding him up by the wrists to fuck into him that aizawa can’t regret it and leans down to mouth at the top of bakugo’s cock across from shinso’s mouth, scraping his stubble across it briefly just to hear bakugo whine. presenting as an omega is kinda annoying for shinso but also gives him new possibilities in how to use his quirk, although it’s really difficult to go beyond vocal when he’s lucid - even if he’s semi-delirious with want in heat he wants to be good so bad and he knows using his quirk is even more not good than biting when they don’t give him what he wants quickly enough -🧊

Ohhh…. Ohhnnngguuuhhhhh Cube-non yeeesssss fuuuuck 🥵🥵🥵

Shinsou‘s Quirk becoming less of a brainwash and more of a siren‘s call when he‘s in heat. Fuuuuckkkk yes that‘s perfect exactly this chef‘s kiss deliciousss

Like he‘s a sneaky guy and intelligent when he‘s lucid but he becomes an absolute deviant in heat. He shouldn‘t be able to adapt his powers the way he does but he keeps his pack *scrambling*.

At first they realized he can snare them in with mere sounds. Doesn‘t even have to be words. Just a fuck drunk chirp and them reacting to it in any way and he‘s got his hooks in them.

So they try not to react, but that both gets them all bitten a lot more by a frustrated in-heat Omega and also has Shinsou reaching out by different means.

Him ruthlessly weaponizing his scent and they can‘t even be mad because he‘s just feral instinct. (Except Bakugo is mad simpyl because he‘s always mad.)

And it‘s not like he‘s a mastermind, he can only grab and hold them for seconds, a minute tops, but it‘s enough to give him what he wants every single time.

He‘s spoiling himself with them and through them and sometimes it‘s a bit self-soothing; Aizawa waking from a momentary trance to Shinsou gnawing and sucking on his shoulder while getting fucked by him nice and slow.

Most of the time it‘s very frenzied.

Knuckleduster gets brainwashed the least btw. Bakugo insists that it‘s because he‘s a fucking idiot and he‘s uh… not too far off lolllll it‘s not as simple as that but pretty close anyway hahaha

It doesn‘t help them tho because KD is a menace in himself and never the voice of reason anyway.

Also Aizawa being the easiest to brainwash because he‘s an Alpha and also a service top and not so secretly just enslaved to his bully Omegas :‘)

[cyberrat]

The thought of Shinsou getting jealous watch KD and Aizawa tho 👀 and it turning into a freaky three-way

ooohhh Shinsou gathering himself and just hovering at the edges. Now that he can calm down a little he realizes with dismay that this unknown Omega has opened his pussy up on dick and just stoked the flames in his belly with nowhere to go.

And instead of getting fucked and dominated, he has to sit there and watch as KD crawls over Aizawa and sits down on his dick with a sigh like he's sinking into hot water.

His huge hands on Aizawa-sensei's shoulders, keeping him pinned to the ground, starting to slowly ride him in a way that looks painful. Like he is about to grind Aizawa's hips into dust because Aizawa is by no means a small man but this Omega is ridiculous in size.

Aizawa not paying attention to Shinsou; maybe because he doesn't want to put KD's attention back on him or because he wants to soothe him by having his sole focus on him. But he's crooning at him, telling him to take what he needs. To be a good boy and don't make so much fuss.

Which makes KD laugh loud and brawny like that was something excessively funny to say and didn't make Shinsou nearly squirm on the spot and get all tender and needy inside.

He just has to stand there with his dripping pussy and his little Omega cock twitching, watching as Knuckleduster leans down and starts to drag his barbed tongue against Aizawa's throat and the rasp of unshaven beard there. And Aizawa just submissively lifting his chin and letting himself be groomed.

[cyberrat]

Something else to sink his claws into you say 👀👀👀🤤🥵

Nnhhh Aizawa holding KD‘s gaze and slowly opening his pants, showing him his cock like an offering. Cause it is one. Nice uncut Alpha dick curving a little to the side, meaty and dark and delicious.

If Knuckle didn‘t have his mask on, you could *see* his pupils dilating.

Him slowly pulling his hand off of Shinsou‘s throat and letting the pup slide off his cock so he can stalk toward that Alpha dick. Barbed tongue hanging our of his leering mouth.

Shinsou torn between being relieved not to be in a strange Omega‘s grasp and feeling tense at suddenly not being filled anymore.