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aries,,i need to know ur thoughts on sneaking into a supply closet w aki while there are literal devils outside trying to break down the door …

sin supplier | hayakawa aki

PAIRING.  aki x fem!reader

LENGTH.  3.6k words

NOTES.  this is just. so horny laksdlk im sorry

SYNOPSIS.  aki knows he shouldn’t, but he just can’t help himself. 

CONTENT.  pwp, power imbalance (aki is the reader’s superior, but the reader has the upper hand for most of the fic), switchy dynamics (reader initiates and instructs), foreplay + teasing, dubcon (reader has persuasion/mind control abilities through a contract with a corruption devil), intoxication (aki’s state of mind is influenced by the reader’s abilities), slight corruption (m rec), blowjob, deep throating, cum swallowing, handjob, overstim (m rec), multiple orgasms (m + f), thigh fucking, cumshot, cum as lube, creampie, (unintentional) manhandling, ripping clothes, spit, biting (f rec), reader is insatiable and just generally insufferable

DO NOT INTERACT WITH THIS WORK IF YOU ARE A MINOR. BY CLICKING THE READMORE, YOU CONSENT TO VIEWING THE CONTENT STATED IN THE WARNINGS.

Aki knows he shouldn’t. 

He shouldn’t be condoning this, not when there are dozens of little Devils scratching at the door, bloodthirsty and desperate to get in—the same Devils the two of you were sent to this decaying old school to take care of. The same Devils the two of you were right in the middle of hunting down, when you’d pulled him into this crowded supply closet and kicked the heavy door closed behind you.

In the end, the Devils had been the ones to hunt the two of you down instead, and now they’re all congregated right outside the door to the supply closet. Attracted by the scent of his unease, if he had to guess. Or maybe another, more devilish, instinct that lies beneath it.

Aki shouldn’t be alone in small, dark rooms with any of his subordinates. Especially not you.

You: the Corruption Devil’s human consort—Division 6’s problem before the transfer made you Aki’s problem. And there’s no question that you are a problem; that much had become clear when he’d discovered exactly what ability your contract gives you.

You call it Persuasion; he’d call it Mind Control: an uncanny knack for getting exactly what you want, especially when it comes to things that shouldn’t be done. More specifically, your contract with the Corruption Devil—one of your many contracts with many dubious Devils, and arguably the most dodgy one of them all—grants you a certain, near-irresistible allure: you make people want to give you exactly what you want.

Near-irresistible. Not impossible to resist. There has to be some natural element of attraction present for Persuasion to really work. That’s what Aki knows from what he read in the paperwork, at least. 

He also knows that, as your superior, there’s no way in hell he should be letting you back him up against the supply shelf behind him—but the metal’s already digging into his back, and your fingers are pulling at the knot of his tie, working it loose. 

The insistent scratching at the door grows louder, and Aki manages a strained What the hell do you think you’re doing? 

“Depends, boss,” you offer sweetly, moving closer until your tits are pressed up against him. “What is it that you want me to do?” 

“This is…”

Inappropriate? Untimely? Fucking insane? Something like that; but his head’s cloudy and getting cloudier, and he loses the words as soon as you get on your tiptoes to press your lips to his throat, scattering hot kisses there as you undo the buttons of his shirt. 

He shudders, bringing a hesitant hand up to squeeze at the back of your neck—encouragement that he shouldn’t be giving, but the feeling of your tongue on his neck sends blood rushing between his thighs, and the space between the two of you so small that his stiffening cock is aching as it strains against your body. 

He knows this is risky in more ways than one: that the noises outside this tiny room keep getting louder, that the door won’t hold, that this shouldn’t be happening; but all these little things that he knows don’t mean a single thing when you’re murmuring up to him—Oh, you’re so hard. You know, I can help you out, Captain. 

Whatever misgivings he might have don’t stand a chance when you’re rubbing his cock through his slacks, and he can feel the grip of that allure—Persuasion—tightening the closer you get. Desire shoots through his veins like a drug, heightening into an insatiable craving for you, you, you—tunnel vision that narrows, senses that sharpen until all he can see, smell, hear is you. It’s a desire so intense that just the smell of you hits him with the dizzying urge for more.

And something else: an ache to please—the irresistible imperative to give you exactly what you want, whatever you want.

By now, Aki understands something that wasn’t in the paperwork: that your ability must grow stronger with proximity—and if it’s a concentrated, airborne vapor that somehow emanates from your skin like he thinks, he must be right in the thick of it. But he’s past the point of caring about which desires are natural and which aren’t; he’s already feeling you—one hand still wrapped around the back of your neck, the other slipping down the small of your back to squeeze your ass. 

And he shouldn’t, it’s not like him, but all he cares about is one thing.

It’s definitely not the banging at the door, which he only registers dully, managing the weakest of protests—They’re right there—as you sink down to your knees in front of him.

You look up with an insincere pout, retort with an equally insincere, “What’s right there, Captain?”

“The fucking Devils,” he slurs, “they’re—”

But you’re running your tongue over the stiff bulge in his slacks, and the heat of your mouth is hitting his dick through the fabric, and he’s cutting himself off with a groan.

“Are you really that worried about it?” you tease up to him. “I never thought a guy like you would stress over small fry like that. Plus, don’t you have some…” —you pause, squeezing his cock through his slacks, sending precum oozing down his thigh— “...bigger problems?” 

Another slam against the door. He wants you so badly he can barely even bring himself to say, This isn’t—I should really—

And even then, it doesn’t sound that convincing.

“Should really what?” you muse, pulling his zipper free.

He doesn’t know. He doesn’t know what he should do; he only knows that he wants you to keep going, that you’re tugging his slacks down to pull his cock out, and it feels so good when you grip the throbbing shaft that he’s oozing precum all over your fingers and moaning before you even start to jerk it. 

“You should really take care of those Devils, right?” you laugh, leaning forward to spit messily on the tip of his dick, smiling up at him when he inhales sharply through his teeth. “Go do something about them, then,” you say—spit coating the length of his cock as you stroke it, spit glistening on your upturned lips in the half-dark—it’s a dare.

In those truth-or-dare games as a kid, Aki would always choose truth; he’s come to terms with the truth of this situation—that he should take care of the things beyond this room, but all he cares about is what’s happening inside of it. 

He’s too far gone, too hooked on the feeling of your mouth as you swallow up his dick. All the way, until the tip of your nose hits his pelvis and he’s twitching in your throat, leaking hot precum balls-deep in your mouth. You pull back when you have to gag, then swallow it again—bobbing your head over and over, leaving him covered in spit and moaning from the soft, wet flesh of your cheeks and your tongue on his cock. It’s so good; you fuck him with your mouth until he’s one swallow away from cumming down your throat.

He holds it, tries to pull out, slurring, God, I’m gonna—, but you ball your hands up in the fabric of his shirt to pull him forward, sucking him in to the base again; and he’s knotting his hands up in your hair, groaning—You wanna swallow my cum? 

You gargle around it, digging your nails into his skin. So he stays where he is—one hand resting on the back of your head, his dick buried in your mouth—and lets the pleasure hit, twitching against the tight ridges of your throat with each spurt of cum he shoots into you. 

You cough, choking on it over and over, with tears pooling in your eyes. But you keep it down until he’s done, swallowing almost everything he gives you, so there’s just a little pool of thick white left on your tongue when he pulls out. The sight of his cum in your mouth sends his head spinning, sends more blood between his thighs—but he’s still hard, never went soft; he wonders, studying you through lashes weighed down by pleasure, if it’s a result of whatever you’re emanating, or if he just wants you that badly. 

He pants, tries to catch his breath, but he doesn’t even have time to do that before you wrap your fingers around his cum-coated dick. He grits his teeth, swears at the intensity, watching you tilt your head, part your lips, and adjust to take his balls in your mouth. It’s sloppy, messy: sucking him with spit dripping from the corners of your mouth and your fist slippery with cum as you jack the sensitive tip of his cock. 

It’s—ah, fuck—it’s—

It’s too much, it’s so good; something in between the two. He’s groaning, gripping the metal of the shelf behind him as another high builds, intensifying when you start to moan with your mouth full of him—a needy, muffled sound that goes straight to his head and clouds whatever coherent space might have been left with one urge: he needs to fuck you.

Something hits the door from the outside with enough impact to make the hinges groan.

Fuck, he slurs feverishly. It’s not gonna hold, c’mere, get up. 

You’re up, pulling him down by the collar and into a sloppy kiss; he tastes his cum on your tongue, feels the desire flare in his chest like he took a hit, runs his hands down your sides.

So are you gonna fuck me? you ask, pulling away to look up at him through your lashes. Or are you gonna stall until the door breaks?

His hands catch your hips; he squeezes, twists you around before pushing you forward against the metal with enough force to send supplies rattling off the sides of the shelf and crashing to the floor.

“Shit,” he says hazily, so drunk on the intensity of the want in his veins, his head so muddled with it that he’s worried maybe he hurt you. “Are you okay?”

But you’re laughing, hands tight on the metal; he dips his neck down to bury his face in your throat, to get closer. Because the closer he gets, the more intoxicating the smell of you is—the more addicting.

“Attaboy, Captain,” he hears. There’s a buzz in your voice, as if he’s hearing you through static. “To be honest, I didn’t really think you had it in you.”

He takes a deep inhale of the dizzying, up-close smell of your skin, and slurs, “Why’s that?” 

“You’re Public Safety’s good boy, aren’t you? Proper, moral, obedient. I know you play by the rules. You do whatever they tell you.”

He’s sucking at the skin of your throat, pulling blood to the surface over and over, and you’re laughing, “But look at you now. Getting your dick wet on a mission. Fucking the subordinate you’re supposed to be protecting.” 

He laughs wryly against your throat. “God,” he murmurs. “You’re such a pain in my ass, did you know that? This is all because of you.”

“You’re as depraved as they get,” —your words are shaky, disrupted by your shudders as he nips at your throat; he runs his tongue over the skin, feels an instant head high the moment he tastes you— “but I like it for you. Keep going.”

The taste of you is like an addiction; he can’t get enough, keeps licking and sucking your skin and getting himself higher.

“You’d like that, wouldn’t you?” he says without thinking, barely even in his head; his body seems to move on its own, his hand slipping down the front of your slacks to rub over your pussy through the fabric. “How long have you been wanting this?” 

There’s a series of bumps at the door as he unbuttons your slacks, pulls your zipper down, hooks his thumbs over the sides and pulls them down, bringing your panties down with them. His dick leaks precum onto the bare skin of your ass. 

“It’s been—” you say, breaths catching when he positions his cock at the apex of your thighs from behind and slides in between them, “—it’s been a while.”

“Yeah,” he slurs, with his dick throbbing between your thighs—slick from your pussy, hot from your warmth, “I thought so.”

He spares a glance back at the door, watching the shadows swarming in the sliver of light beneath it; he’s running out of time, but he could spend forever nestled between your thighs, feeling the slick from your pussy dribbling out onto his dick, getting the shaft sticky and warm. He places one hand on the shelf next to yours, rests his weight there as he sucks your throat, each second at that proximity getting him drunker.

“Don’t act like you haven’t wanted it, too,” he hears you say through the fog in his head, each sentence punctuated by a gasp. “Just because you never acted on it doesn’t mean you didn’t want to. My Devil shows me how easy someone would be to Persuade. I know exactly how much attraction is already there. I barely even had to do anything and look at you—I could give you any command in the world and you’d do it.” 

His free hand is on your tits now, squeezing, kneading. “So why don’t you?” he murmurs.

You laugh a little. “Okay.” And then comes the command: “Touch me.” 

The urge surges in his chest—the imperative so compelling that he forgets all about the buttons on your shirt and instead balls his fist up in the fabric right where it is and pulls, tearing your shirt open. Your buttons go flying: some to the shelf, some to the floor; but he doesn’t apologize this time, just slips his hand through the opening in your shirt to pull down your bra and knead your tits. They’re warm in his palm, soft enough to make his dick pulse against your ass.

“And what else do you want?” he murmurs.

“Move,” you instruct. “Don’t make me wait.”

You were right; he is obedient, he does follow instructions—especially when you’re the one giving them, especially right now, with the fog in his head and that control of yours overwhelming him. He does just what you ask—moves: licks the fingers of his free hand and brings them to your clit to circle it as he fucks the slippery space between your thighs, sliding his dick back and forth until he’s coated in your sticky, hot mess.

“I’ve got the most morally upstanding guy in Public Safety,” you laugh shakily, squeezing your legs around his dick, “and he’s right between my thighs.” 

“Can you blame me?” he says hazily against your ear, overtaken by the desire for more instruction, another opportunity to please. “I just wanna give you everything you want.” 

There’s a cracking sound at the door: wood splintering, maybe, but he doesn’t care about that when you’re saying, I want you to put it in, I want to feel your cock stretching me out. 

That little half-gasp, half-moan when he pushes past your tight entrance; the feeling of you clenching on his dick, your gooey walls sucking him deeper as he eases into you—it’s overwhelming. It’s almost as addicting as the smell of you, as the sounds you make when he fucks you up against the shelf, nipping at your ear and asking—Is this what you wanted from me? 

Yeah, you gasp, now fuck it deeper.

And he does; he buries his cock all the way in you over and over, slurring, Spoiled brat, you always get exactly what you want, don’t you?

Always.

And what do you want now, huh—do you want me to make you cum?

You slur an affirmative with his fingers rubbing your clit, so he fucks you harder—hitting some spot that makes you moan Right there. A few more deep strokes in the same place and then you’re cumming: walls pulsing around his dick, gasping and moaning and squirming, pressed up between him and the shelves; it takes everything in him not to pump you full while he fucks you through it. 

He pulls out when it’s over, but you whine for more: Put it back in, I want you to fuck me until you cum. 

So he pulls you over to the little desk sitting beside the shelf, pushes the things on it to the floor in the same second that he bends you feverishly over the surface. You’re laid out over it, hand gripping the opposite edge, and he watches it tighten as he nudges your hips up and eases back into you.

Whatever you want, baby. 

He buries it deep, feels your sensitive walls tense up as he leans over you—one fist balled up on the desk, the other gripping your hip. There’s a crash at the door, another loud crack; but you’re turning your head to him and he’s tilting his, slipping his tongue into your mouth to swallow up your moans as he fucks you from behind. 

And when he pulls away to nip at your lips you’re slurring instructions: fuck me deeper, fuck me harder, give it to me. Each little command makes his head spin; the grip you have on him is so strong, and your pussy is eating him up so greedily—how could he not give it to you exactly how you want it? How could he not fuck you deeper, harder, give it to you until your thighs are shaking, until everything’s so wet and tight and your moans are turning into pleas? 

It feels so good fucking into you that when you tell him to shoot his cum all over your pussy it only takes one more thrust before he’s ready to give it to you; and then he’s pulling out, breaths catching, jerking his fist over his cock until the tension snaps. His cum spurts out onto you—coats your puffy, glistening lips and stretched hole in a sticky white mess.

He leans over you: fucked out, head hazy, his dick still twitching in his palm—still hard as he watches his cum dribble down the outside of your pussy. And when you tell him to fuck you again—put it back in, I want more, make me cum again—he drags the sensitive tip through his own cum, smears it over your hole, and pushes it back into you while it’s still hot. 

Hot and—God, it’s wet, he’s groaning; it’s wet and tight and so slick in you, so lubed up with your juices and all of the cum he pushed back inside that the thick white liquid smears back onto his cock with each stroke, gathering all over the shaft and the base. He grips your ass, spreads you out, watches the rest of his cum drip down your skin, watches his cock disappear into your pussy with his teeth gritted against the sensitivity; it’s too much, but he’s so feverish with the urge to give you what you want that he’ll take it. 

He’s panting from the overstimulation, but by the time you tell him you’re close—bent over the desk with your fingers on your clit and your back arching—the pleasure’s building up again for him too, another knot tightening in his stomach. 

So when you gasp I’m cumming, and he feels the waves of another orgasm hitting you—your cum-slick walls contracting on his cock over and over—he’s right there. He’s already on the edge when you slur, Cum inside me, fill me up. 

Yeah, baby, yeah—he digs his teeth into your shoulder, and the tension snaps; with a shudder, he shoves his cock in deep and lets your convulsing walls milk him while you cum, pumping you full of the rest of it as he rides the same wave that’s making you squirm under him.

There’s a pause: just a few moments of respite.

His breaths slow as he listens to you catch yours, and for a second even the Devils are quiet.

And then there’s a deafening crash and another loud splintering sound—the door’s going to give. He’s still breathing hard as he disentangles himself from you; then he’s pulling up his slacks, buttoning his shirt and crossing the room to swipe his sword off the floor. 

“They’re about to break through,” he says, looking your way to find you reclining lazily on top of the desk. “You should get ready.”

He fixes his face with a stern expression, but for a split second he wonders about this feeling he has: the grip, the imperative—the Persuasion—is gone, but the desire lingers. 

“Can’t you take care of those Devils for me, Captain?” you smile crookedly, gesturing to your tattered shirt. “I can’t really work like this. Wouldn’t be professional.” 

Aki clenches his jaw. “You make this job even harder than it already is. You know that?”

“How so?” 

“Slovenly. Insolent. Lazy. Not to mention—”

“Gee,” you interrupt. “No wonder you like me so much.”

“Can’t stand you, actually,” he mutters, glancing at the door, which is rocking in its frame from repeated impact on the other side.

“My Devil doesn’t lie to me,” you say, studying your nails. “You’ve wanted me since the moment I joined your Division.”

“God, you’re a pain,” he says wearily as another deafening crash puts a massive crack in the door. “I’m this close to killing you instead of them.” 

“You could’ve killed them already if you weren’t wasting all your time flirting with me.”

You laugh when he rolls his eyes, then twist your face into an exaggerated pout. “Won’t you protect me, Captain?”

“Fine. I’ll take care of it by myself. Not like you’re giving me a choice.”

“Perfect.”

“But when I’m done,” he says, pulling his sword from its holster, “I think it’s time I taught you some manners.”

You smile widely.

“Yes, sir.”