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bratdesire · 3 years

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Your Dad, My Daddy

Pairing: Ukai Keishin x Fem!Reader

Warnings: 18+ smut, age gap, older man/younger woman, barely legal, squirting, rough sex, daddy kink, alcohol mention, questionable ethics, d/s dynamics, overstimulation, degrading language, touch of subspace, unprotected sex, breeding kink, slight dubcon if you squint but it’s all consensual, Ukai’s dick is pierced, exhibitionism(?)

Genre: Smut, just so much smut

Word count: 9.4k

Author’s note: Here is my contribution to the new HQHQ collab!! You can find the masterlist right here! Big big thank you to @sempiternal-amour and @inaflashimagine for beta-ing this monster fic, ilysm <3 This is so incredibly self-indulgent, I even inserted my nickname ~for spice~. Anyways, enjoy my incoherent screaming uwu

Summary: When you go over to your friend’s house for a study session you don’t anticipate meeting her very attractive father, and you surely don’t anticipate the very same man fucking you over their couch.

“Hey, I apologize in advance for anything weird my dad says or does. You know how dads are,” Hitomi explains as she pulls into the driveway of her house.

It’s small but nice and well-manicured, situated in the cul de sac of a middle-class suburb.

“Dad, we’re here,” she shouts up the stairs, setting her keys on the small table next to the front door. Hitomi’s gaze drifts to the tall, dark haired man sitting at the kitchen table and your own gaze soon follows. “Oh, there you are.”

She quickly pecks the man on his cheek before walking over to the shiny silver fridge, pulling out a couple bottles of water. “Dad, this is Bunny, Bunny this is Dad,” she gestures between the two of you.

When her father glances up from his phone to give you a nod of acknowledgement, you’re taken aback by how handsome he is.

You can tell from the slight wrinkles around his lips and the crinkles by his eyes that he’s definitely a much older man, but other than that he’s flawless. The angle of his jaw is sharp but soft, lower face darkened by his five o’clock shadow. His chocolate brown eyes are complemented by plump, pink lips that would look even better swollen and shiny with saliva. Dark, shiny locks are gathered into a low ponytail and you wonder how they would feel fisted in your fingers. He’s gorgeous in a rugged, mature way that boys your age aren’t and could never hope to be.

Hitomi never told you her dad was hot but then again, why would she?

“Mr. Ukai, it’s nice to meet you,” you greet him.

He waves his hand in the air dismissively, “Ah, you can just call me Keishin. No need to be so formal.”

Hitomi mutters a frustrated “shit” under her breath and it takes you a few moments to tear your eyes away from the man in front of you.

“I left my textbook in the car, I have to go grab it,” she sighs then turns to her dad. “You, don’t scare off my friend, please.”

Keishin puts a hand on his heart, a falsely serious expression on his face. “I won’t, scout’s honor.”

She just rolls her eyes, exiting the kitchen the same way you entered. The front door slams shut, leaving you alone with your friend’s very hot dad.

Keishin looks up at you then quickly looks away, unsure how to interact with his daughter’s friends. “So is, uh, Bunny your real name?” he asks, nervously rubbing the back of his head.

Leaning against the table he’s seated at, you fold your arms across your chest, fully aware of how low cut your top is. You don’t miss the way his eyes briefly flicker down to your cleavage then back up to your face. “Wouldn’t you like to know?” you challenge, raising an eyebrow at him.

“I… I’m just trying to make conversation,” he laughs nervously.

“Hm, well, the short answer is no. You’ll have to get to know me a bit better before I give you the long answer.”

He snorts, pushing his chair back and rising to his full height. “What gave you the confidence to speak like this to your elders?”

Taking a step towards him, you twirl a piece of hair around your finger and shyly peer up at him through your lashes. “I don’t know, but maybe you can teach me how to behave.”

A light blush colors his cheeks and his eyes widen with surprise. “I-I don’t know what you’re implying, but it’s not... appropriate,” he stutters, taking a step backwards to try to put some distance between you.

You sidle up to him, reaching out a hand to caress his well-muscled arm. When he makes no move to stop your petting, you bite your lip and get on your tiptoes to whisper in his ear. “Who said we had to be appropriate?”

His mouth is slightly agape, lips moving every so often, as if he wants to say something but doesn’t. “I—” he starts.

The sound of the front door slamming open makes you both jump apart, trying to appear as casual as possible.

“I got it! We can go study now,” Hitomi proclaims, waving the book around in her hands. She glances at you, then at her father and notices the way you’re completely turned away from each other. “Oh my God, Dad, what did you do?” she groans.

He holds up both hands in surrender, shaking his head emphatically. “I didn’t do anything! Why do you always think I did something?”

Your friend strides over to lightly punch his shoulder, a disapproving but loving expression on her face. “Because you’re weird and lame. Besides, between you and Bunny, I’m always going to assume that you’re the guilty party.”

You find yourself chuckling at their banter, touched by how close they are. It’s evident that Hitomi and Keishin care a lot about each other, regardless of how much they tease each other and guilt twists in your gut when you remind yourself that you were flirting with him. She likely wouldn’t forgive you for trying to sleep with her dad and it would cause a great deal of damage to their relationship, possibly beyond repair if she knew he was into girls her age. To make matters worse, you’re two years her junior. What man would sleep with a girl younger than his daughter?

But your morals are tossed right out the window when you take in the sight of Keishin’s radiant smile—all straight, white teeth and eyes that shine like pools of dark honey. It’s in that moment that you decide you’re going to seduce that man if it’s the last thing you do.

Sorry, Hitomi. Kind of.

---

“Okay, so L-Tyrosine is one of the twenty amino acids used by the body to synthesize proteins. It is also an aromatic amino acid derived from phenylalanine by hydroxylation in the para position—oof!” Hitomi’s droning is cut off by the pillow you send hurtling towards her head.

You sit up on her bed, squealing obnoxiously as you stretch. “Hitomi, I love you, but please shut up. My brain is melting. We’ve been at this for three hours now, can we take a break?”

She closes the textbook in her lap and pushes it to the edge of her desk. “Fine, fine. We can take a twenty minute break, but we have to go right back to studying because finals are this week and I cannot afford to fail,” your friend warns, despite how she whips out her phone at lightning speed.

Picking at a stray thread on the comforter, you gently try to get her attention, “Hey, Tomi?”

“Hm?” she responds, barely glancing up from the video she’s watching.

You’re not sure how to broach the subject, but you’ve never been one to beat around the bush so you just come right out and say it. “Has anyone told you your dad’s kinda hot?”

That makes her stop, her head jerking up from her phone at lightning speed. “What!? That old geezer?” She sounds dumbfounded, incredulous at the prospect that someone would be interested in her father.

“Yeah girl, he’s a total DILF,” you confess, making a little fanning motion with your hand like you’re burning up inside just thinking about him, and it’s not that far from the truth.

Hitomi makes no effort to hide her feelings, disgust clearly evident in her delicate features. “Ew! You have to be joking. Please tell me you’re joking.”

“I’m not joking! He’s really sexy,” you muse dreamily.

She claps both hands over her ears, yelling at the top of her lungs to drown you out. “I never want to hear you say that my old man is ‘sexy’ ever again!”

You childishly stick your tongue out at her. “Hey! I’m just speaking the truth. You have to have had friends say the same thing.”

Removing her hands from her ears, she brings one up to stroke her chin, seemingly deep in thought. “Now that I think about it, back in high school my friends were a lot more enthusiastic about coming over once they met my father.”

You feel vindicated by her personal testimony, even if she thinks you’re gross. “See? I’m not the only one who finds your dad ridiculously attractive.”

Hitomi gags dramatically as if she’s going to puke and judging by the look on her face, she just might. “Please, no more, I’m begging you.”

“Fine, fine I’ll stop, but don’t act surprised when I become your new stepmom,” you tease, wiggling your eyebrows at her.

“You’re younger than me, don’t even joke about that,” she shudders in horror. “Okay, with that we need to get back to studying amino acids and proteins.”

“Whatever you say, future stepdaughter.” You muster your best motherly voice, sickeningly sweet and a touch passive aggressive.

This time, it’s Hitomi’s turn to throw a pillow at you.

---

Since the day you met Keishin, you haven’t been able to get him off your mind. Even when you’re in class trying to learn about the sodium-potassium pump, you find your thoughts drifting to his hands, his lips, him. He’s simply become too distracting to ignore.

More times than you care to admit, you’ve fucked yourself with your fingers to thoughts of how his fingers would feel pumping inside you. You fantasize about how his hand would feel around your neck, squeezing with just enough pressure to make your vision hazy. His name is always on the tip of your tongue when you orgasm and when you finally let yourself moan out ‘Keishin,’ you know enough is enough. A man his age has to know exactly how to make a woman scream and writhe in pleasure, but you need to experience it for yourself or you’ll die trying.

You’re not oblivious to the way he looks at you with hunger and longing in his eyes, you know he wants you too and you’re not above using dirty tricks to show him just how much you want him.

If he’s too proud, too noble to give in to his urges, you’ll just have to break him. His resolve may be strong, but yours is stronger.

Your efforts begin innocently enough, gently probing him for more information about himself so you can get to know him better.

“I’ve noticed you don’t wear a ring. Is there a Mrs. Ukai in the picture?” you ask innocently.

Keishin clears his throat a bit too loudly, refusing to meet your questioning gaze. “Nah. It’s just me and Tomi, always has been.”

“Any… future Mrs. Ukai in the picture?”

The corners of his lips twitch slightly, the barest of smiles tugging at his handsome features. “Can’t say there is. Between the store and coaching volleyball, I don’t really have the time to date.”

You nod and make a noise of acknowledgement, relieved by the confirmation that he is in fact very, very single. You’re a lot of things, but you’re not a homewrecker.

On another occasion, you’re seated on their plush leather couch and Keishin’s in the well-worn La-Z-Boy recliner to your left. You’re watching some Adam Sandler movie on Netflix, but it’s paused while Hitomi is in the bathroom.

You take your alone time together as an opportunity to question him more, toeing the line of what would be considered proper. “So, Keishin, how old are you? I know Tomi’s twenty-one so you must be…” you trail off, hoping he’ll humor you.

He takes a swig of the beer in his hand and your eyes instinctively flicker down to watch the way his Adam’s apple bobs as he swallows. “Old.”

You roll your eyes and prop your chin up on your hand, readjusting your position on the couch so you’re leaning closer to him. “Obviously, but just how old?”

“Why do you want to know so badly?” he asks, head tilted and a well-groomed eyebrow lifted questioningly.

“I was just wondering if you’re older than my dad,” you tease.

His shoulders shake slightly as he chuckles, amusement dancing in his eyes. “I’m forty-four. Do I have him beat?”

“He’s forty-two, so just barely.” Your steady, unwavering eyes lock onto his own, which are glassy and unfocused from the alcohol. When he brings the bottle to his lips once more, you nonchalantly add, “Maybe I should call you Daddy instead.”

Keishin coughs and sputters in surprise, causing him to choke on his beverage and a spray of sticky beer splatters across your face.

Apologies tumble out of his mouth as soon as he realizes that your cheeks and hair are dripping with the craft IPA he was drinking. “I-I’m so sorry! I’ll get you a towel,” he blurts, shooting up from his chair.

In his panic and embarrassment, he rushes toward the linen closet and you can’t help the giggles that escape your mouth at how uncoordinated he is, now several drinks in. “Hey, it’s okay. It’s not that big of a deal,” you reassure him, wiping your face with the back of your hand for emphasis.

He returns from the rummaging around the hall closet, a dark blue towel in his hand, which he offers to you with a nod of his head.

No matter your protests and assurances that you’re fine, Keishin is even more insistent in offering you the towel to clean yourself up. When you refuse to take the towel from him, he kneels down next to you and leans in to dab at the foamy liquid that has soaked into your hair.

Your breath hitches in your throat when you feel his fingers on your jaw and you almost squeak at his close proximity. He hasn’t let you near him since your first encounter and now he’s right in front of you, so close that his breath curls around your cheeks, smelling of malted hops and the slightest hint of peppermint. You can map out the slight freckles on the bridge of his nose and each long, curled eyelash that brushes his cheeks each time he blinks.

He’s truly a beautiful man, all sharp angles and rough stubble and you can feel your cheeks warm when you realize that he’s right there. If you leaned forward just a little bit more, your noses would brush against each other.

A deep, rumbling voice interrupts your daydreaming. “Kid, are you even listening to me?”

You blink a couple times, coming to the realization that he’s been trying to talk to you for the last few minutes, but you were too busy admiring his beauty.

Keishin shakes his head as he leans back on his heels, using one hand to rub his face wearily. “As I was saying, you can’t just… say things like that. I know young girls sometimes have fantasies about older men like me, but I’m telling you now that it’ll only end badly,” he sighs. “I’m not a righteous man, I have my vices. God, do I have lots of them, and I don’t need another one.”

He mumbles the last sentence, barely loud enough for you to hear, despite how close you are.

Another one? Is he admitting that the attraction is mutual? You have to know, you just have to. Your body practically aches from how badly you want him.

“Keishin, I—” you start, reaching out to touch his arm, but he stands abruptly and quickly turns to shuffle away from the couch.

“This just isn’t a good idea, kid. Just forget about me, alright?” he says, his back to you. A tinge of regret and hesitation seeps into his words, as if he wants to take back everything he’s said.

After the beer incident, the man is even less receptive than he was before, making every effort to avoid being alone with you.

Even still, you’re not discouraged because he never outright rejected you. If he had, you would’ve stopped your pursuit weeks ago, but he only seems to be trying to maintain his composure as a righteous man.

Righteous men are wolves in sheep’s clothing, always putting on a facade so they can claim plausible deniability when they’re caught with their pants around their ankles. But no matter how honorable or virtuous a man tries to be, none of them can resist a wet, willing pussy laid out in front of them and Keishin is no exception.

That’s why you’ve shown up to their house the last few weeks in skirts far too short to be considered decent, flashing little peeks of your underwear each time you move too much or bend over too far. Each time you bend over to grab a pencil or a piece of paper off the floor, Keishin is always conveniently positioned behind you so he gets an eyeful of your pretty lace panties and the little dark spot where your wetness has soaked through the fabric.

After you retrieve your item from the ground, you look over your shoulder to make direct eye contact with him and say ‘oops,’ without a hint of regret in your voice. You revel in the clenching of his jaw and the way he exhales loud and heavy through his nose, frustration mounting each time you try to provoke him.

When your ass and clothed pussy are on display for him, you make sure to wiggle your hips a bit, an open invitation to fuck you the way you both want to. It never fails to elicit some sort of reaction from the older man, ranging from a few groans and a choked cough, to making a very hasty exit, a book or some other object held over the front of his jeans.

Without fail, Hitomi expresses her concern each time her father storms out of the room, red-faced and breathing heavily. He just waves her off, telling her he’s not feeling well, but you know the truth. He’s painfully hard, painfully hard from you, even if he doesn’t admit it.

Truthfully, if you weren’t trying to get him to fuck you so hard you can’t walk you would applaud his self-control and restraint. Even after weeks of teasing and provocation, the man refuses to give in to his desires.

That’s okay. If he’s not going to come to you, you’ll just have to take matters into your own hands.

----

It all reaches a tipping point when you’re unable to go home for winter break and Hitomi offers you their guest room to stay in for a few weeks.

Apparently she never asked her father for permission, if Keishin’s shocked, slightly panicked face when you walked through the door with your suitcase was any indication. When he tried to question Hitomi about whether or not it’s such a good idea for you to stay, she wasn’t having any of it and told him that you’re a friend in need.

Hitomi’s so sweet and caring that you feel a twinge of guilt for plotting to seduce her father in her house when she’s none the wiser. She just wanted to lend a helping hand by letting you stay with them, oblivious to your true plans, but what she doesn’t know won’t hurt her.

Now that you’re under the same roof, all you really want to do is ambush Keishin as soon as possible, but you have to plan around Hitomi’s schedule so you have bide your time. What’s the saying? Good things come to those who wait?

And wait you do. You wait for two whole weeks, in fact. But then the stars align so perfectly that some otherworldly force must be looking out for you.

Hitomi is gone to work and won’t be back until the middle of the night when her shift is over, while Keishin is home reviewing footage from his team’s latest game.

He told you he does this right before a big game so he can tell his players what they need to improve on and get in that last bit of refinement before the day of. When he clued you in on his strategy you just nodded and hummed, not really listening, mostly focused on ogling his muscles through his thin t-shirt.

Your nerves have been buzzing since you woke up this morning, sensing the heaviness in the air. You’re wearing your prettiest lace panties and its matching bra and frankly, you’re feeling pretty damn confident. You look good and you know you look good. If you were trying to seduce any guy your age, they’d drop their pants as soon as they got a little glimpse of your underwear, but Keishin’s not any guy your age. He needs a little convincing, a little push in the right direction, and you’ll be the one to help him.

You’ve flitted around the house all day, just trying to find the right moment to pounce.

Currently, Keishin is sitting in the living room watching the recording on the big flat screen in the living room. He looks preoccupied with taking notes on the notepad in his lap, but it’s now or never, you suppose.

Before you try to talk yourself out of it, you stride over to where he’s sitting and put your hand on his shoulder to get his attention.

“Hey. Did you need something? I’m kind of busy analyzing my team’s last game.”

Not wanting to lose your nerve, you wordlessly swing one leg over his, then the other, planting yourself firmly in his lap. His entire body goes ramrod stiff, hands jerking away from your body as if you’ve burned him.

“W-what do you think you’re doing?” he stutters, alarm evident in his voice.

When he makes no move to throw you off his lap, you wrap your arms around his neck and lean into him, pressing your chest to his.

“What we both have been wanting to do since the day I met you,” you purr, lips barely brushing against the shell of his ear. He shivers when you gently nibble on his earlobe and your confidence only grows as you discover that he wants this just as much as you do.

“I d-don’t know what you’re talking about. This isn't right. I’m your friend’s father and I’m... old enough to be y-yours,” he mutters, running a hand through his already messy hair, conflicted with how to proceed.

You can’t tell whether he’s trying to convince you or himself, so you decide to give him a little encouragement.

Leaning back slightly, you run your hands down his chest and bite your lip. “Are we going to keep playing games or are you gonna fuck me? Because if not, I’ve got several guys back at college who—”

You’re cut off when Keishin’s hand wraps around your throat, the other braced against your back to pull you flush against him.

“You think your little stunts are cute, don’t you?” he growls, his minty breath washing over your face.

“What, you don’t think so, Daddy?” you pout, batting your eyelashes at him innocently.

His eyes flash with something hot and primal and you can feel the gush of wetness between your thighs. “I’m getting a little tired of them,” he growls.

“This,” you palm at the bulge straining against his pants, “Tells me otherwise, you know.”

The hand around your throat tightens, cutting off whatever bratty remark you were about to make. “I’ve had enough of you prancing around my home in tiny skirts and flashing me your panties when my daughter is around. It’s unbecoming.”

“Then t-teach me a lesson,” you gasp, struggling to speak with Keishin’s fingers so firmly wrapped around your throat.

The way he grins is downright sinful and it stokes the fire already raging inside you. “Careful what you wish for, little girl.”

With some manhandling on Keishin’s part, you’re shoved toward the couch then pulled back onto his lap, but this time you’re on your stomach and both your wrists are pinned behind your back.

“Before we go any further,” he starts, trailing his fingers down your spine and leaving goosebumps in their wake. “I have to ask… How old are you?”

You twist around to look him in the eyes, a defiant smirk on your face. “Old enough.” Your mischievous giggle is cut off by a swift, firm slap to your ass.

“Watch the lip, brat. I need a little more reassurance than that.”

“Since you’re just so concerned, I’m nineteen. Perfectly legal and more importantly, legally fuckable,” you say, punctuated by an enticing wiggle of your hips.

“Jesus, you’re two years younger than Tomi. What am I doing?” He seems lost in thought as the honorable side of him fights a losing battle against his baser, carnal instincts. Whatever reservations he has are thrown aside when you start to wiggle in his grasp, maneuvering yourself over his crotch to grind yourself against his hardness.

Keishin gathers your hair around his fist, harshly jerking your head so far backwards that your spine aches from the unnatural angle.

“Stop fucking squirming. You just don’t know how to behave, do you?” It’s phrased like a question, but he shoves two of his fingers in your mouth so you can’t respond.

You knew Keishin would be the perfect dom, but the ease with which he settles into the role makes your head spin and your insides throb. Latching onto his digits, you lick and suck like the good girl you are, coating them in saliva as he hums in appreciation.

“Foo wans tuh behav wen thith is wutt I ge fo bein ba?” you ask, garbled and muffled by the fingers massaging the back of your tongue.

A series of harder, heavier spanks make you squeal and squirm even more in his lap. He gently rubs his hand over your warm, stinging flesh as he speaks. “Such a troublemaker. Just what am I going to do with you, hm?” He tries to sound admonishing, but you can tell he’s smiling behind his words.

His hand leaves your ass, no doubt raised to spank you again, but before he can, you bite down on his fingers. Not too hard, just enough for him to jerk them out of your mouth. “You can do whatever you want to me, Daddy.”

You jolt when his thumb rubs against your pussy through your panties. They’re soaked with your slick, the material clinging to your skin uncomfortably. The barest touch has you gasping and pushing your hips back for more. You’re so sensitive from the teasing and you’re so turned on you just might pass out if you’re not filled up soon.

Keishin just laughs darkly at the pathetic humping of your hips and you can feel the rumbling in his chest. “This is what I love about girls your age. So sensitive…” He pulls your panties aside and gently eases a finger inside you, then another as you moan and shake in his lap. “And so reactive. I bet you’d cum just from me putting my cock inside this tight, wet cunt, wouldn’t you?”

He speaks with a hint of condescension that has you clenching around his digits, coating them in sticky, syrupy strands of your arousal as they pump in and out of you. You’d almost be embarrassed at how worked up you are if you had more self respect, but you don’t. All you can focus on is the way his fingertips curl into the little spongy spot inside you that makes you whine.

“Why don’t you try it and find out?” The challenge in your voice is severely dampened by how breathless and wrecked you are even though you haven’t really even done anything.

His fingers pull out of you with a lewd squelching sound and you can hear him suck them into his mouth. “You taste even better than I imagined, but I want to taste that sweet pussy of yours. Up, little girl.” He coaxes you from his lap and onto the couch so your back is nestled into the cushions.

Sweat is making hair stick to your forehead and you’re breathing so heavily you’d think you just ran a marathon, but Keishin is looking down at you like you’re the most beautiful thing in the world and it nearly steals what little breath you have left in your lungs.

Oxygen is the last thing on your mind when his lips slot themselves between yours, soft yet demanding as they suck and lick. The movement of his lips doesn’t falter when he pulls your shirt over your head to reveal your light pink bra. Keishin pulls back to kiss along your collarbones, neck, and chest, his teeth occasionally nipping your sensitive flesh and leaving goosebumps in their wake. He expertly removes your panties with one hand so you’re left in just your plaid skirt, exposing your heated flesh to the coolness of the living room.

You’re nearly naked but he’s wearing far too many clothes for your liking, so you blindly grab at his shirt, but your fingers are shaking too much for you to get a good grip. Once he realizes what you’re trying to do, he puts his hands over yours and helps you take off his shirt. You nearly start drooling when all of his hard, rippling muscles and smooth, tan skin are finally revealed to your greedy eyes that can’t seem to settle one thing. You don’t know if you’ll get this opportunity again and you want to remember everything in painstaking detail, especially Keishin’s gorgeous body.

He momentarily disentangles himself from you to remove his jeans, leaving him in just his Calvin Klein boxer briefs. The outline of his cock is evident as it strains against the blue material and you reach out to stroke it, but he just takes your hand in his.

He brings it to his lips, then kisses up your arm until he reaches your lips. “All in due time, sweet girl. I want to taste you first.” Your mouth is claimed in another hungry, bruising kiss and you squeal when Keishin takes your lip between his teeth and bites, blood rushing to the surface of your skin.

His head dips down to leave featherlight kisses and teasing licks down your chest and stomach before he’s resting between your thighs. You whimper pitifully as he spreads your legs, awaiting the feeling of a wet tongue or his fingers against your folds. When he doesn’t move for several beats, you come to the realization that he’s just watching the way your cunt twitches and clenches around nothing and the wetness that drips onto the couch each time your muscles contract. You quickly bring your legs together to hide yourself from his scrutinizing gaze, but he simply pries them open with little effort.

Keishin grabs your chin so you’ll look right at him, squirming from the intensity of his gaze. “Don’t you dare hide this pretty pussy from me, do you understand? I am going to devour you until I’ve had my fill and you’re going to just lie back and take it.”

You nod obediently, your impudence quickly dying, giving way to the burning ache between your legs that can only be sated by a long, hard fuck.

With a satisfied hum, he settles at the apex of your thighs and licks a long stripe from your quivering pussy to your swollen clit and your hips jerk from the contact. Strong hands pin your hips to the couch as you writhe in his firm grip. He gives your clit a soft, quick kiss before he takes it into his mouth and sucks. You grab fitfully at his hair, back arching and hips pressing into his mouth as you gasp and groan from the incredible feeling of his tongue on your sensitive flesh.

His tongue teases your entrance and your cunt twitches, anticipating the first thrust of his warm, wet muscle inside you. He occasionally dips into your hole, but never breaches your entrance and you think you might go mad if he doesn’t give you more.

“I-I need more, give me more,” you manage to gasp, grabbing a fistful of the pillow underneath you as the tightening in your belly gets stronger.

Keishin removes his mouth from your cunt just long enough to admonish you for your lack of respect. “You need to have more manners if you’re going to demand things of me,” he says, before latching back onto your swollen, twitching clit.

“Daddy, pleeease I need more. Ah! I want to cum!” Your voice is so high-pitched and whiny you almost don’t recognize yourself, but you’re nearly delirious from pleasure and your impending climax that’s been dangled over your head for what feels like hours.

“Now who am I to deny you when you ask so sweetly?”

He thrusts two of his digits inside you, reaching deep inside you and rubbing against your g-spot as he sucks your clit back into his mouth. You’re almost screaming at this point, clawing at his hair and humping your cunt against his face. The familiar tightening in your belly signals that you’re about to cum and your moans and cries get faster, louder as the promise of white hot pleasure is just within reach—

It’s almost embarrassing how fast you’re teetering on the edge of climax, as if you’re a virgin school girl that’s never touched herself before. But maybe that’s the difference that years of experience can make.

Not that you care. You just want to cum.

“Fuck, Daddy, I—I’m close!”

Sensing your impending orgasm, the man uses his free hand to slap your cheek then grabs your throat. “Uh-uh-uh,” he tuts, “Ask Daddy for permission to cum.” You’re clamping down on his fingers impossibly tighter as he fingers you even deeper, and the way he sucks on your clit renders you incapable of speech. Each time you open your mouth to try to speak, more desperate, wanton noises escape your lips.

You’re about to fucking burst at the seams and you feel like you’re on fire, but you want to be a good girl for your daddy, so you use the last bit of brain power you have left to ask for permission.

“P-pleaaase Daddy may I ahhh! May I cum!” you ask, but you can’t even hear Keishin give his approval from how loud the blood rushing in your ears is as you finally cum.

You try to muffle your cries with the back of your hand, but he grabs your wrist and wrenches it away from your mouth.

“Don’t do that. I want to hear you scream.” His tone is clipped and short, not caring how rough he is with your delicate flesh.

If you weren’t already cumming, you would have from the pleasure that’s so intense, it’s almost painful as your body is wracked with tremors. Your legs snap around Keishin’s head and you grip his hair even tighter as wave upon wave of your orgasm washes over you. You hear someone screaming and wonder what’s happening, when you realize it’s you, you’re the one screaming as you ride out your climax.

He greedily slurps and sucks up every single drop of your release that you can give him, as if he was stranded in the desert for a thousand years and your juices are the first sip of water to hit his dry, parched tongue. Your cunt is already so sensitive, painfully clenching around his fingers, but he just. Doesn’t. Stop.

“Fuck, K-Kei, wait ‘s too much,” you weakly protest, but your body is too spent to resist so you just lie there, twitching and gasping as he keeps sucking on your overstimulated clit.

His lips detach from your poor, abused bud and you almost sigh in relief before the fingers inside your cunt pump faster, stimulating every inch of your gummy walls.

Keishin leans over your sweaty, exhausted form, one hand braced on the couch, the other buried inside you. His fingers are hitting a spot inside you that makes you feel the urge to pee, so you try to push his hand away but it’s futile with how much stronger he is than you.

“Hold onnn, I’m g-gonna—” you slur, panicked, but it’s as if he didn’t hear you.

His digits are relentless, rubbing and stroking and you’re a fucked out mess. You don’t know what he wants until an uncomfortable tightness shoots through your cunt. You cry out as clear liquid gushes out of you, splashing all over you, the couch, and Keishin. If you were more coherent, you might be mortified because you just… pissed on him—

To your surprise, he’s laughing as he removes his hand from inside you, ignoring your halfhearted groans. “I was hoping you’d do that,” he says, holding up his hand, shiny and dripping with your juices.

“D-Do what?” you pant, unsure of what just happened and why Keishin seems so smug.

He uses his discarded t-shirt to wipe his hand off, then dabs at your stomach where a sizable puddle accumulated. “Squirt,” he responds. When he sees your confused expression, he follows up with, “It’s not piss, if you’re worried about that.”

“Ooookay.” You’re too dazed and exhausted to argue with him or question him further, so you just flop into the sofa and close your eyes.

“C’mon, little girl, don't tell me that’s all you’ve got. You were talking so much shit earlier and I have so much more to give you.” Despite how tired you are, his words spark new arousal in your belly and defiance revitalizes you, movement returning to your limbs.

You slide a hand down your stomach and spread the puffy lips of your cunt, sliding a finger through your wetness. “Of course it’s not. I’m ready to take that hard cock of yours, Daddy.”

“Attagirl, that’s what I like to see,” he praises, dropping his underwear and sliding them somewhere you can’t see.

His cock is gorgeous, but that doesn’t come as a surprise, considering the man it belongs to. It’s thick and curved in a way that you know will reach the deepest parts of you.

What you weren’t expecting is the many piercings adorning the shaft and the one that goes through the head. A long curved barbell enters through the tip and exits through the underside of his glans. Three evenly spaced rings are embedded in the skin where his shaft meets his balls. You’ve never seen so many piercings on one man, let alone in such a sensitive place, so you gawk at the smooth metal rings that shine in the overhead lights.

“You’re… You have…”

He grins widely and it’s so devilish you think he might swallow you whole and honestly? You’d let him. You’d let him do whatever he wants to you. “Haha, yeah I get that reaction a lot. Never seen a pierced cock before, huh?”

“No, but there’s a first time for everything. I’m dying to see how those,” you point to his piercings, “Feel inside me.”

Keishin wordlessly climbs on top of you and rubs the head against your wetness, spreading it along his shaft to ease his entry. “They’ll feel fucking incredible, but you’ll have to beg for it.”

You scoff, reaching to grab his hips so he’ll fuck you already, but he scoots backwards so you can’t touch him.

“Naughty girls that misbehave don’t get fucked, so you’d better smarten up quickly,” he warns, making you gasp as he thrusts his cock against your clit.

He lazily nudges the head over your flesh, occasionally letting it catch on the tight ring of muscle around your hole. When he slots between your pussy lips, you try to wiggle and hump your hips in his direction, in hopes that he’ll slide right in.

But he doesn’t, and you’re about to go mad with his cock so close, but so far away.

“Please fuck me Daddy. I need your cock so bad!” You’re on the verge of tears, the buildup of the last few weeks overwhelming your senses.

Making a noise of sympathy, Keishin pets your hair affectionately and kisses your cheek. “All you had to do was ask.”

His hips pull back, then he’s thrusting inside you, sheathing himself to the hilt in your tight heat. You whimper and whine at the sudden intrusion, but any pain you feel is overshadowed by the way that his cock is filling you so full. The burn and stretch hurts so fucking good that your orgasm hits you like a freight train, fast and hard and blinding. Keishin fucks you through it, his cock touching all of the sensitive spots inside you and the pleasure is so strong you have to screw your eyes shut as you cry out and fall apart around him.

When you open them again, the man is staring down at you with the most shit-eating grin you’ve ever seen. “See? I said you’d cum as soon as I put my cock inside you.”

Using all the strength you can muster, you slap his arm. “Shut up and just fuck me.”

“You still haven’t learned your manners, but I just can’t wait to shoot my cum deep inside this cute cunt of yours,” Keishin groans, pulling almost all the way out before burying himself back inside the hot, welcoming clutch of your pussy.

You can feel each of the metal rings on his cock, foreign and strange, but the odd feeling soon fades to little shocks of ecstasy each time they brush against your insides.

The lewd slapping sounds of skin on skin are all you can hear besides the occasional moan or hiss from the man fucking you within an inch of your life, not that you can focus on anything else right now.

You nudge at Keishin’s shoulder and he stops the rapid pistoning of his hips, an almost annoyed look on his face.

“What’s wrong?” he asks, but you just smile and push him backwards onto the couch, just like you were. He grunts in surprise as he falls backward, but he quickly quiets down when you climb on top of him and sink yourself back down on his length.

You both moan in unison as he fills you once more, the tip of his cock pressing against your cervix each time you force your cunt back down on him. His hands wander to your tits, grabbing, squeezing, and pinching the sensitive buds of your nipples.

Ever the troublemaker, you can’t resist making a jab at him now that you’re on top. “I wonder what she’d do if she knew you were with me right now. What would your daughter say about you taking advantage of a young, helpless girl?”

Keishin takes that moment to pull you against him, thrusting hard and rough into your gummy walls that never stop pulsing around him. You’re shaking and gasping, your tongue lolling out of your mouth in your pleasured delirium. “With the way your greedy, sloppy cunt is clenching around me, I wouldn’t say I’m taking advantage of you,” he points out, only slightly out of breath. “But you get off on this, don’t you? Letting an old man like me fuck you. I’m old enough to be your father.”

“Like you’re any b-better,” you bite back.

You cry out when Keishin starts rubbing your swollen clit in tight little circles, your third orgasm fast approaching.

“Fuck! I can—urgh, I can feel your pussy pulsing around me. I’m g-gonna cum,” he grits out, thrusting impossibly deeper inside you. He's pressed so far into you, he’s just thumping the head of his cock against your cervix. You scream and write in his arms, seeking to relieve the sharp burning in your womb just a little bit, but he has you firmly locked in his clutches. “Be a good little girl and cum for Daddy.”

Almost on command, you shake and moan, loud and long, as you cream all over his cock and coat the base in milky white. “Oh fuck, oh god! D-Daddy I’m cu-mming!” you wail with the last of your energy.

You’re so exhausted you go limp against him and let him use your body as a fuck toy until he reaches his climax. Keishin follows soon behind you, his thrusts growing sloppier and less coordinated as he mumbles obscenities under his breath. “Shit shit shit, fuck I’m cumming! I’m gonna—fuck!”

With one last thrust into your fluttering, over stimulated cunt he orgasms, his legs shaking as he shoots rope after rope of cum into your quivering womb.

You both lay there for several minutes to catch your breaths. You’re so sore and boneless you can barely move, but you manage to extricate yourself from Keishin’s long limbs. Leaning into the arm of the couch, you let your eyes flutter closed and allow sleep to take you.

You’re awoken by a warm, wet washcloth rubbing against your sensitive folds and you whine, sleepily wiggling your hips to get away from the discomfort. “Kid, I know it doesn’t feel good but, uh, it’s kind of a mess down there. You can go back to sleep, just let me clean you up.” Keishin’s familiar timbre comforts you so you settle back down, still half asleep.

“Mmm, Keishin?” you mumble, making grabby hands at the man.

He takes one of your hands in his. “Yeah?” he responds as he wipes the washcloth between your legs with his other hand.

You rub your face against his hand before placing a sloppy kiss on top of it. “Thank youuuu,” you slur.

Keishin just chuckles and rubs his fingers over your knuckles. “Yeah kid, you’re welcome. Just get some rest, alright?”

You’re asleep before he even finishes the sentence.

----

When you awaken it’s dark, most likely the middle of the night. There’s a blanket thrown over your unexpectedly clothed body, which is now covered in a worn, oversized shirt. It smells like fabric softener and musk, so you figure it must be Keishin’s.

Looking around, you bolt upright when you realize you’re not on the living room couch anymore, you’re now in a large, comfortable bed.

The sound of a deep, rumbling voice draws your attention to the bathroom connected to the room you’re currently in. “Oh, you’re finally awake,” Keishin says sheepishly as he emerges from the bathroom, then points to the nightstand next to you. “There’s some water and ibuprofen, you should take it. Even if you’re not sore now, you will be later.”

You chuckle tiredly as you stretch your overworked muscles. “I’m already sore, so I’ll definitely be taking these.”

He sits awkwardly on the side of the bed, unsure how to treat you after your little encounter. His brows are furrowed, a deep frown on he’s seemingly deep in thought.

“Whatever you’re thinking, just spit it out.” His head immediately snaps to you, eyes guarded and unreadable.

“What we did downstairs, it’s… not right. I’m supposed to protect young, impressionable girls like you. I’m a father—I would die if Tomi was after a man more than twice her age.”

You pull the blanket off of you and climb over to where the older man is seated on the mattress. “Keishin, let me ask you something.” He lifts his head, expectant. “Did you enjoy what we did? Because I did.” He nods slowly, still unsure what you’re getting at.

Taking his face in your hands, you tell him what you’ve been thinking for weeks. “At the end of the day, we’re two consenting adults who partook in consensual activities. Even if someone wants to clutch their pearls because you’re older than me, who cares?”

“Yeah, I get that, but… It has to be some sort of ethics violation on my part. You’re younger than my daughter, Bunny.”

“Even if it is, you have to allow yourself to live a little. Life is too short to deny yourself pleasures the world has to offer, and I don’t know about you, but I was very pleased by our… tryst.”

A cute blush spreads across Keishin’s cheeks as he remembers everything he said and did to you. “Aha, I was too. So, um… Would you want to do that again, sometime?” he asks, running a hand through his hair like he always does when he’s nervous.

You giggle and tackle him on the bed, wrapping your arms around him and squeezing. “Of course I do. We can even do it now, if you’d like…”

A couple hours later, just before Hitomi comes back, you limp across the hallway to your room and pass out, falling into a deep, dreamless sleep.

And that is how your little arrangement begins.

Most of your time is spent with Hitomi, mostly shopping and going out to eat when she has the day off, or just watching Netflix in her room when you’re both too tired to go anywhere.

However, in the wee hours of the morning when you’re sure that she’s asleep, you sneak up to her father’s bedroom and get fucked so hard and so good you can barely make it back to your bedroom before the sun rises.

It’s a good arrangement, you think, you both get what you want and your friend is none the wiser. You figure no harm, no foul. At the end of the winter break, Keishin will likely want to cut things off with you and you’ll go back to your college dorm as if nothing happened.

But the winter break isn’t over yet, and you plan on making the most of it.

Keishin has been fucking you into the mattress for so long, time no longer even makes sense anymore.

You’re sweaty and exhausted, muscles so sore and shaky, but the thrusting between your legs shows no signs of stopping anytime soon. The harsh grip on your hips will likely bruise, but luckily you can hide them, unlike the few close calls you’ve had with poorly-placed marks on your neck.

Despite your exhaustion, you continue to meet Keishin’s thrusts by humping your hips back at him.

He gives your ass a harsh spank and fucks into you harder, making you whine and clench around him. “You’re an insatiable little thing, aren’t you? So fucked out and dripping with my cum, yet you still want more,” he says, but all you can do is gasp in response. You’re too far gone to produce any meaningful response. “What am I going to do with you?” If you had the energy, you’d tell him whatever he wants, but you don’t and the familiar tug of an orgasm is too hard to ignore.

“Fuck Daddy, I-I’m—”

Suddenly, his phone comes to life, Hitomi’s face lighting up the screen as it vibrates. The pistoning of his hips slows, then stops completely as he reaches over and grabs it off the nightstand.

He suddenly pulls out of your sore, abused cunt and you almost whine at the loss before he buries himself back inside you. The way your face is pressed into the mattress makes it difficult, but you manage to turn your head to see what Keishin is doing behind you.

Your eyes widen and you try to wriggle out of his grip when you figure out that he’s going to answer his phone as he keeps fucking you.

A hand wraps around your neck, lifting you up from your position on the bed and you have to follow its movement to prevent your windpipe from getting crushed. You’re pressed against Keishin’s hard chest, and his cock is nestled right against your cervix. “If you know what’s good for you, you’ll just stay still and take it like a good little girl.”

The harsh grip on your neck releases and you’re shoved back into the bed, falling onto the comforter.

Keishin sounds completely normal when he answers his phone and it almost pisses you off—how can he be so unaffected when you’re at your wit’s end?

He chirps into the phone, “Hey sweetheart, what’s up?” The only indication that anything is amiss is the slight breathlessness in his voice and the occasional curse under his breath.

He forces himself even deeper inside you so forcefully that you’re afraid he’ll punch straight through to your womb. You know it’s not possible, but with Keishin, it just might be. He’s always full of surprises, especially when it comes to your body.

“Oh yeah, sure I can drop it off to you later. I’m just a little… preoccupied at the moment,” he says with a sharp thrust of his hips and you can’t help the moan that escapes your lips. Keishin stiffens above you, waiting to see if Hitomi heard you through the phone.

“No, Hitomi, I’m not watching porn! But hold on a second, I think someone is at the door.” He sets the phone on the bed, muting the call as his cock hits your g-spot and you’re shaking, practically shivering in his arms. A couple of hard, coordinated rubs of your engorged clit and you’re cumming, gushing around him and keening as your muscles clench uncomfortably. You scream silently and fall limp onto the bed, unable to hold yourself up any longer.

You’ve lost count of how many times you’ve cum, but it’s to the point that each successive orgasm borders on the edge of pleasure and pain.

“Better keep quiet, wouldn’t want my daughter to hear you getting your pretty little cunt stuffed full of my cock,” Keishin snarls into your ear and you feel yourself clench painfully around him. Your body is just so worn out, but you know he won’t stop until he’s satisfied. “Or do you want her to know what a slut you are for her father?”

You shake your head vehemently, but the man inside you just chuckles as he keeps fucking you.

“Oh my god, oh fuck I-I…” You’re babbling nonsense to no one in particular.

“Ahh it was just-fuck, it was just some dude trying to sell me security cameras. Anyways, I’ll see you later honey, I love you.” His last few sentences sound rushed, urgent and you can tell from the twitching of his length that he’s close. The moment the phone is hung up, Keishin cages you between his body and the mattress. “Your cunt feels so fucking good, I’m gonna fill you up with my cum. Would you like that?”

You try to nod and make a noise akin to ‘mhm,’ but you’re not sure what it sounds like. You’re not really sure of anything right now, but what you are sure of is you want him to cum inside you.

“I could never deny you anything, sweet girl,” he groans.

Keishin fucks into you harder, faster, and it feels as if he’s quite literally rearranging your guts, he’s so deep inside you. He reaches down between your legs and pinches your sensitive bud between his fingers. “Think you have one more in you, hm?” he asks, but he doesn’t wait for your answer. Of course you do.” He rubs your sore clit the way he knows will have you shaking and coming apart around him.

“Fuck Daddy, fuck I’m cumming!” you squeal, writhing and squirming from the painful, aching tightness of your orgasm as it builds once more.

“Ergh, fuck yeah, cum on Daddy’s cock as he fills you up. You’re such a good fucking girl for me, I love this sweet pussy.”

You shriek as you cum, your climax so strong that your vision blurs at the edges and you convulse, sore muscles twitching with overuse.

“Daddy’s gonna breed his sweet little girl, fuck, feels so fucking good!” Keishin groans, burying himself as deeply as he can inside you and shooting his cum into your quivering hole. You sigh in relief at the feeling of his warm cum flooding your womb, thankful he finally came because you couldn’t have lasted much longer in your state.

He flops next to you on the bed, sweaty and exhausted from your hours-long fuck marathon. Throwing an arm over your waist, he pulls you to his chest and buries his nose in your neck.

Hitomi’s not supposed to come back for several hours, so you both deem it safe to fall asleep as you are. Just when you’re about to drift off, your phone buzzes from the bedside table.

You reach for your phone, expecting it to be some spam email.

Your heart stops, the whole world seems to freeze when you open the text message.

From: Tomie <3

So when were you going to tell me you’re fucking my dad?

#haikyuu smut #ukai x reader #ukai smut #haikyuu x reader #ukai keishin #server collab #bunny scribbles #hq smut #hq fanfic #hq reader insert #haikyuu imagines

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