Restraint
Kinktober prompts: Omegaverse | Possessive Sex
Kinktober Index
MDNI MDNI MDNI
Tomura doesn't realize what's going on at first. Truthfully, his sense of smell is a little shot. Which is entirely intentional, don't get him wrong, there are few things he hates more than his own Alpha BO (All Might and games-as-a-service come to mind), even with scent blockers slathered on like clown makeup.
So it takes him a good few hours to recognize that the sweet scent he's picking up isn't one of his candles. And when he does notice, he feels like a giant fucking idiot for several reasons. The least of which is the fact that he ran out of apple cinnamon a month ago, and there's too much warmth in the cocktail to be vanilla.
Oh yeah. And he doesn't usually set candles in the bar anyway.
More important is the way the rest of his League is reacting. Everyone's crowding you. Not all at once, and Dabi's keeping away in the corner, but Magne and Toga are hovering, rubbing your back and scenting your wrists, Twice keeps fluttering in and drawing back anxiously, Spinner keeps awkwardly asking if you need anything and Mr Compress is asking about enclosed spaces vs open ones and laundry detergents, and Kurogiri keeps shoving snacks and drinks at you the way he does when—
No, he doesn't want to think about that.
Anyway, they're being solicitous, that's the word.
He hates it. Why you he's always alone why
Then the sweetness in the air flares, and you shudder and curl up on your bar stool, but he barely notices, he notices everything, because the pheromones hit him like the fucking shinkansen, and he nearly gags at the answering flood of awful, biting fire that practically melts through his blockers and burns his nose.
No no no no no impossible, he can't be, the last one was just before Hosu, he should have at least another two whole months before he has to deal with this shit again! Maybe three or four!
"Hypercompatibility?" he hears someone say through the haze.
"—no way they've—"
"—like that?"
"—a guess or two—"
He wants to howl. His fangs dig into his bottom lip like they haven't in years, blood dripping down his chin and the tang of iron is too fucking weak to help, he hates this, nothing but drowning could possibly fix it—
Something like apple cinnamon and just a hint of gingerbread cuts through his own eye-watering stench and he whimpers.
Someone says your name, he thinks Magne, "careful, hon," and yeah, that's Magne.
He's vaguely acutely aware of you moving closer, and Ome-Giri Kurogiri says something about him being unlikely to hurt you he'd rather tear himself to ribbons.
He whimpers again, and a soft hum cuts through the haze slightly, more sweetness to break up the burn.
"Wait," Kurogiri says, emitting soothing raspberry-peach. "Shigaraki Tomura, hands out."
He obeys his Ome blindly, half hyperventilating, and lets Kurogiri put the two-fingered gloves on him. After each glove is strapped into place, a misty thumb brushes firmly across the inside of his wrist below the band, and he withdraws the hand and flexes the fingers to settle the fit on autopilot. He decayed more than one important thing the first few times this happened, hence the ritual.
The humming continues the whole time. Once the gloves are on, something soft and warm and perfect-smelling presses against his nose, and he can't stop himself from rumbling quietly. He hates how he sounds when he rumbles, but it's ever so slightly less important right now. He's too busy burning up from the inside, and normally that would be a problem too, but for the first time the all-encompassing need is layered with want, and he finally turns to look at you.
Your eyes are hazy, your face flushed, your stance awkward. One elbow is propped on the bar for support, your knees are pressed tightly together. Your other arm is outstretched, your wrist near his nose.
"I see you," you whisper.
The words echo in his head, I see you I see you I seeyouIseeyouIseeyou, and he wants to crawl into you for more than one reason. "I hate this," he chokes out, barely audible, barely able to open his mouth. His voice is already failing.
"I know. Help each other?"
…Maybe he won't have to keep a dozen candles burning the whole week this time. He gives a tiny nod, and nearly falls on you.
You catch him by the shoulders. "Where do you go?"
He tries to answer, but his throat won't work, so he snaps his fingers twice at Kurogiri.
Kurogiri opens a warp gate without question, and reminds him to check the snack bin for drinks and to not ignore the thermos please.
Tomura flaps a hand at him in acknowledgement and staggers through the portal with you.
~~~
You're not sure what exactly you were expecting. Frankly, you're not exactly thinking clearly enough to have any specific expectations in the first place. But you've been getting very familiar vibes from Shigaraki Tomura since the first time Giran brought you to the bar, and his reaction just now painted a picture you haven't seen since you lost what little pack you had.
The image the pack's League's leader presents in the bar means you're not surprised by the massive computer setup, the stacks of jewel-bright video game cases on the shelves, the defaced and broken Hero action figures, the newspaper clippings tracking Hero scandals plastered to the walls like a drywall scrapbook. All of the other tiny clues mean you're also not surprised to find a filtered fan.
But you weren't expecting the rest of it. There are two filtered fans, one on the desk and one by the bed, each facing away from the user. There are candles everywhere, glass dishes of wax on every available surface, the way another man with that kind of PC would collect Monster cans. Everywhere you look there's another one, and for bonus points, there's a heating plate with a fat multi-wick pillar candle sitting on the nightstand. The bed is a tangled mess, three full-sized pillows and a bolster, several blankets, nearly a dozen plushies (four poros, a Yamper, a Cubone, and about half of the Minecraft tameable list with a bonus Creeper), and a few white button-up shirts and hoodies in the corner. Hooks in the ceiling and on the wall hold both a curtain canopy and a net of RGB strings. At the foot of the bed, there's a footlocker painted to look like an Ender Chest.
Next to you, Shigaraki buckles, his knees and spine trying to fold up, and he gives another agonized mewl. You grab him around the shoulders and he clings. Astringent pain-pleading-loathing-need cuts the black pepper and cardamom spice of rut pheromones in a dizzying cocktail of discomfort, and you haul him over to the bed. As soon as there's a support he can fall on, he starts stripping, almost throwing his shoes across the room in his haste to get everything else off.
The heat suppressants can only keep so much of your mind coherent for so long, even perfectly dosed, and they're quickly reaching the limit. A rush of fog fuzzes up your brain as he gets his boxers off, and your mouth waters at the sight of his leaking dick, hot-red and rock-hard, the knot at the base already starting to swell. You almost don't notice the rest of him, pale and flushed, too thin with scarred skin painted onto overly lean muscle strung on sharp bones, or the way he lies almost perfectly still on the blankets, trembling slightly as he stares at you with wide glassy eyes. One gloved hand twitches toward you, scent billowing confusion-longing-hurt and mouth cracked open to release a keen.
You give a soothing croon back without even thinking about it, and drop your own clothes in a heap on the floor. Your jeans and panties have to be peeled off, the tampon you grabbed this morning not enough to deal with this amount of slick anymore. The wad of sodden cotton goes into the trash can in the corner, and you crawl onto the bed with him.
As soon as you're in reach, he latches on like he's spring-loaded, wrapping around you and nuzzling almost frantically at your collarbone, just barely avoiding the edge of the scent gland but still plenty close enough to inhale a full blast of your pheromones. He rolls until you're beneath him, then rocks a little further and squirms. You hate being trapped, being pinned, but it's clear he's not doing that now. He drags you across the nest until you're against the pillows, fluffs the one under your head and shoulders, grabs your hand and drags your wrist across the nearest blanket. You obligingly use what little control of your scent you have right now to feed him a mix of comfort and want.
Then he's between your legs, pawing at the glands on your thighs, and you push his head down until he has no real option but to mark them. At the touch of his tongue higher up, the last of your lucidity fades, and you drag him up to face you. He's panting, face smeared with slick, and when you open your mouth, he slams his into it hard enough to clash your teeth together, the messiest, clumsiest kiss you've ever seen. You grab his hips and yank, and he growls and moves into place.
There's no teasing. No prep. No adjustment. He shoves into your cunt all at once, stopping just short of the knot, and starts thrusting. The stretch burns for all of three seconds before another wave of pheromones washes over you both, then the gush of slick all but forces him to go deeper, his half-swollen knot teasing your outer ring over and over, until it slips oh-so-sweetly into place. And for once, nothing in you rebels against it because he's yours he's yours he's perfect—
He's not locked in though. Not yet. Something desperate and fearful leaks into his scent, a half-panicked mewl in your ear, and that won't do at all. You pull him extra-tight against you and roll, coming up on top and nosing at his neck as you take over. The mewl turns to keening, his scent begging and his hands scrabbling at the back of your head. You bite down on on the gland hard, and instantly smell bliss. He's yours, he knows it, and he likes it.
There's nothing left but the ride, after that, and it's a short one. With the mark of your teeth on his neck, whatever was holding him back is overwhelmed, and his knot bulges, driving you wild with the pressure. The orgasm that crashes over you finishes him off too, and you lock down around his cock as an endless flood of cum froths into you.
You collapse over his chest and tilt, but when you start to roll, he sticks out his elbows with an offended look, refusing to move. You bite his other shoulder, then hook a leg around the back of his thigh and throw your weight to the opposite side. His knot is still tying you together and will be for a while, but you're not going to deadweight on him. He hisses at being forced to move, but burrows against you when you wrap an arm around him and shoves his other leg between yours.
After a few minutes, both your heads start to clear, and he starts to shiver, sorrow-shame stinging your nose. You growl a warning. "No. You didn't do anything wrong, stop that."
Surprise-confusion.
You stroke behind his ears soothingly. "You want to be pinned, right?"
He flinches, his fingers digging into your ribs.
"It's okay," you whisper. "Do you hate doing the pinning?"
He curls up tighter around you, folding nearly in half, and nods minutely against your chest.
"I hate when people try to pin me. It never works because of my Quirk, if I really wanted I could separate us right now, but I hate that people think they can. They always do because I smell like an Omega."
Confusion. He sniffs at your neck. He's still careful not to imprint his own scent on your glands though.
"You smell like an Alpha—" He flinches and mewls, and you tighten your arms around him. "But that doesn't mean you are one."
Very little of his behavior fits an Alpha's instincts. The only things that do seem more biologically driven. Every stress response you've ever seen him display reminds you of Mukagi. Every burst of rage, every subsequent retreat. You weren't there yet when Dabi and Himiko arrived, but Himiko tells the story with glee. An Alpha would have tried to throw them out of his territory unless they attacked first. Shigaraki decided they didn't belong in his space on vibes alone and tried to kill them, then fled as soon as he was restrained.
…Hope.
"Magne thinks you might be MtF," you continue softly. "You smell like envy when you look at the girls. And maybe she's right, but if she is, that's not all of it it, is it? You look at Twice that way too, more than at Himiko even. And then you hunch up and hide in your hoodie."
Slowly, he raises his head, just enough to look you in the eyes, and drags a hand around your ribs to rest on your chest.
"You wish you had breasts?"
He hesitates.
"You feel like you should have them?"
A nod. Shame.
You don't growl this time. You croon.
"What about your knot?"
He recoils. Visceral disgust.
"…But if I had one?"
His pupils instantly blow out and his mouth falls open, and his hips start rocking against yours, as if getting deep enough would let you switch places. He keens at you plaintively.
"Shhh, shhh…"
You scratch behind his ears, trying to calm him. He only gets louder, and points insistently at his nightstand. For the first time, you realize that the way he originally positioned you put the drawer in arm's reach, and you grab for it.
There are several things inside, when you manage to get it open, but it's very obvious which one he wants when your hand closes around it. "You want this?" you ask, holding up the dildo. It's an inflatable model, and not a cheap one.
He nods eagerly, and you set it down on the bed. Then you roll to put him under you and plant your hands on his shoulders. "Be patient. We'll be here for at least a day or two, and I'm not going to risk hurting you playing reverse reacharound."
He whines unhappily, pouting.
"No." You nip at the rim of his ear with your teeth, then kiss his nose. "If you want me to give you a knot I will, but later. After I'm done pinning you. Got it?"
Uncertainty.
"I'll do it before end of cycle, I promise. Will you be good for me until then?"
He shivers, nods, and twists his head to bare his neck.
Your teeth scrape the scent gland there, then your tongue soothes the sting. "Good mate," you whisper. "Good Omega."
He goes completely limp, his eyes rolling back. Euphoria.
Taglist: @addicted2tomura @thatoneawkwardfeeling












