Work Text:
On Thursday, Kakashi likes to pick up Obito from his physics office hours. The physics department isn’t far from Kakashi’s English recitation, and Kakashi likes to spend as much time with his boyfriend as possible. Today, he’s brought flowers and Obito’s favorite pineapple bun from the local bakery to surprise him.
Kakashi walks through the hallways of the physics department, finally arriving at the small office where Obito hosts his office hours. Obito is handing a problem set back to a student, who gives Obito an excited wave goodbye before leaving the room. Kakashi walks closer, resting his arm up against the doorframe to watch Obito.
Obito runs a hand through his rich black hair, the strands slightly messy as they fall back into place. He places all his papers and pens back into his backpack, before getting up to leave the classroom. He’s playing with the spine of the book in his hand, not noticing Kakashi until Obito almost crashes into him.
“Oh my god,” Obito yelps, dropping his book. “Kakashi, you scared me!”
Kakashi leans down to pick up Obito’s book before giving Obito a kiss on the cheek.
“Hey,” Kakashi says. He takes Obito’s bookbag from him, before handing Obito the bouquet of flowers and his pineapple bun.
“Aw,” Obito says as he takes the flowers and grins. “You didn’t have to get me all this.”
“I did,” Kakashi responds. “You deserve everything. Where do you want to go?”
“Let’s go back to my place,” Obito says. “I need to put these flowers away. I have a surprise for you, too.”
He gives Kakashi a pleased little smile, like he knows something that Kakashi doesn’t.
“Oh,” Kakashi asks, intrigued. “What is it?”
“I can’t tell you now,” Obito pouts. “That would ruin the surprise.”
“But I want to know,” Kakashi responds, tugging on Obito’s hand. “Tell me, baby–”
Obito puts his finger against Kakashi’s lips, shaking his head. “Be patient.”
Kakashi frowns, but he listens to his boyfriend anyway. As if he can sense Kakashi’s disgruntlement, Obito squeezes Kakashi’s hand in his. Obito winks at Kakashi, licking his lips. His moistened lips remind Kakashi of fresh red strawberries, soft and plush.
“I promise it’ll be special,” Obito leans in to whisper into Kakashi’s ear. His voice has gone down an octave, breath tickling Kakashi’s ear. “ Extra special, ‘Kashi.”
Kakashi is not an idiot, catching the drift quickly – it’s something related to sex.
“OK baby,” Kakashi says. “I believe you.”
“Mhm.” Obito hums. He tugs on Kakashi’s hand, pulling him to walk faster. Kakashi almost trips, but Obito’s hand in his prevents him from falling.
–
When they get back to Obito’s apartment, Obito exiles Kakashi to the kitchen so he can change. Kakashi sits down, first putting the flowers into a vase and then leafing through the book on Obito’s table.
It’s Intro to Electromagnetism, the current book that Obito is teaching for his physics class. It’s filled with messy scribbles in the margins and sticky notes bookmarking pages. Kakashi hardly understands anything, but the smiley faces and scribbles are incredibly endearing.
Finally, Obito opens the door. Kakashi looks up, and then–
Obito is so, so gorgeous.
It’s a simple outfit – he’s just wearing a neat collared dressed shirt with a tie and a pair of dark gray slacks. Still, Obito looks absolutely delicious, hair mussed up and the fabric of the shirt hugs his body just right. There’s a pointer stick in his hand, Obito gripping it with his slender hand and rolling it between his fingers.
“Woah,” Kakashi says, mouth dropping slightly.
“I was thinking about this during my office hours,” Obito says with a little smirk. “Didn’t you say I look sexy when I’m teaching?”
Kakashi groans. He had made the comment off-handedly once after walking in early once into Obito’s recitation section. Kakashi stands by the statement – Obito writing notes on a blackboard, glasses perched on the tip of his nose and the strong grip of his hand on the chalk, is really fucking hot.
Maybe Kakashi is just down bad for his boyfriend. But when Obito teaches, it’s clear he knows exactly what he’s talking about. He’s passionate, expressive, and direct. Seeing Obito in instructor mode turns Kakashi on more than he’d like to admit.
“Yeah,” Kakashi responds. “You do.”
“So I was thinking,” Obito says, tapping the pointer stick on the floor. “Maybe we could try something new? Teacher-student roleplay?”
“Shit,” Kakashi curses. “You’re so nasty.”
“But you like it, don’t you?” Obito asks.
He walks closer to Kakashi, smiling as he grazes his hand at the tent of Kakashi’s pants. Kakashi’s pussy is already becoming wet, and the featherlike touch of Obito’s fingers causes his hips to buck up slightly.
“I do,” Kakashi admits.
“What’s your fantasy?” Obito asks. “I’ll do anything you want me too.”
“Anything?” Kakashi asks with a gulp. It’s too good to be real, like a dream come true.
“Anything,” Obito nods. “Think of it as a treat. I never congratulated you for your poetry anthology getting published.”
“You don’t have to,” Kakashi says. “You were always there for me.”
During the week long period when Kakashi had sequestered himself in his room to work on finalizing his anthology, Obito had dropped by his apartment shared with Tenzou and Guy every day to deliver handmade bento boxes and bottles of green tea. Rin and Shisui had joked that Obito was like Kakashi’s old Victorian house-wife.
“Well,” Obito says, passing the pointer stick between his hands with a disappointed look. “Are you saying you don’t want a reward?”
“Wait,” Kakashi immediately back tracks. “No, no, I do.”
“You don’t sound very excited,” Obito pouts. “I dressed up nice just for you, too.”
“I am excited,” Kakashi responds. “I am very excited, Obito.”
Kakashi holds Obito’s hand and guiding it down to his pussy. Obito’s hand is so rough and warm, Kakashi’s hand encompassing it and applying a firm pressure downwards. Obito smirks. “Well, I guess you are. So, what do you want?”
“You,” Kakashi responds instantly.
Obito laughs, eyes scrunching up as he squeezes Kakashi’s hand. “I know that already, silly. I meant what do you want me to be?”
Kakashi’s head is spinning with the possibilities – Obito down on his knees and mouth open eating out Kakashi, Obito’s legs spread wide on the bed and fucking Kakashi, Obito bent over a table with his ass on display for Kakashi to eat out.
Obito said he’d do anything for Kakashi, and Kakashi can’t decide what he wants. He’s greedy when it comes to Obito, he wants all of Obito and then more.
Finally though, Kakashi comes up with an idea he just can’t not ask for – it’s too good, especially after the hectic week Kakashi had just had with two midterms and his anthology finally being published.
“I want to be bad,” Kakashi says. “Like I’m failing one of your classes, so you have to punish me.”
Obito whistles.
“Bad boy Kakashi is back at it again, hm?”
“Nah,” Kakashi says. “I’m reformed. I want you to take care of me, but in a sexy teacher way.”
“Aw,” Obito says. He leans forward to run a hand through Kakashi’s hair. “You tired?”
“Yeah,” Kakashi sighs. It’s true, he’s more exhausted than he had realized. Now that things are finally slowing down, he realizes what a busy semester he’s had – a full courseload alongside his writing and club responsibilities.
“We don’t have to do this now,” Obito says seriously. “I just wanted to do something you’d like. If you’re tired, we can also cuddle or chill on the couch.”
“I want it,” Kakashi says. “I want you , Obito. I just – is this stupid? I want you to degrade me, but also take care of me?”
“Oh baby,” Obito sighs. He pulls Kakashi over to couch, and the two of them sit down. “Of course I can. You’re not stupid at all. I’m your boyfriend, Kakashi.”
“You’re the best boyfriend I could ever ask for,” Kakashi responds. Obito is so sweet, so thoughtful, so caring. “Thank you, Obito.”
Obito runs a hand through Kakashi’s hair, his fingers rubbing on Kakashi’s scalp and massaging the sides. Kakashi leans into the touch, feeling his body slowly relax. It’s a nice headspace, the whirring of Kakashi’s mind slowing down.
His anxiety over his midterm grades, dealing with mid-semester club recruitment, the word document he’d accidentally deleted a few nights ago – it all fades away when he’s with Obito. Kakashi sighs happily, head resting on Obito’s chest. Then, he remembers Obito’s extremely enticing offer. Kakashi might be tired, but he’s never too tired for Obito.
“Professor?” Kakashi asks hopefully. “Can I call you that?”
“Well, I’m not quite there yet,” Obito says with a sigh. “Give me fifteen years, grad school funding, and a lot of luck, and maybe I’ll get there.”
“I believe in you,” Kakashi responds. “We can manifest it.”
“You’ll role play my professorship into existence?” Obito asks with an amused eyebrow raise.
“You have to start somewhere,” Kakashi shrugs. “Besides, you said you’d do anything.”
“That’s true,” Obito acknowledges. “Well, if I’m your professor than you’d better behave and listen to me. Come to my bedroom. We can pretend it’s my office.”
Kakashi nods, following Obito. Obito closes the door, first giving Kakashi a smile and reminding him: “I’ll do anything, baby. You lead, I’ll follow.”
Kakashi knows what he wants already – he wants Obito to punish him, he wants Obito to take care of him, he wants Obito – forever and always.
He knocks on the door.
“Professor?” Kakashi asks.
“Come in,” Obito responds, voice muffled through the wall.
Kakashi opens the door, seeing Obito sitting at his desk. He’s reading a book, attention focused and not looking at Kakashi. His legs are propped against the table, the glasses perched on the ridge of his nose.
Obito finally looks up, giving Kakashi an appraising glance.
“Ah,” Obito says. His voice is deeper than normal, a shade darker and very attractive. “Kakashi, what brings you here today?”
“I wanted to talk about my performance in your class,” Kakashi says, twiddling with his fingers. “I saw my last essay grade, and I’m worried.”
Obito adjusts his glasses.
“I remember your essay,” Obito muses. “It was the worst in the entire class.”
“Woah,” Kakashi says, momentarily breaking out of character. “I hope you don’t say that to your students.”
Obito rolls his eyes. “Obviously not. But I need a reason to punish you, right?”
“True,” Kakashi acknowledges. “OK, back at it.”
Kakashi brings his fingers back together, pretending to be shy and not meeting Obito’s gaze. “I’m sorry,” Kakashi apologizes. “I’m trying my best, I promise.”
“You are?” Obito asks. “That’s interesting. You’ve never been to office hours or a single one of your recitation sections, and you tell me you’re trying your best?”
Kakashi winces – even though he knows this is all just pretend, Obito’s narrowed eyes still pierce right through him. “I am.”
“You are,” Obito says, voice unamused.
“I’m going to fail the class. Please, Professor. Is there anything I can do – extra credit, a makeup, I’ll rewrite the entire essay if I need to.”
“You don’t need to do that,” Obito responds. “There’s a much simpler solution.”
“There is?” Kakashi asks. He suspects that this is when things will start to get a little spicy.
“Yeah,” Obito responds.
He uncrosses his legs, spreading them and propping them against the table. Obito rolls up his shirt sleeves, revealing his forearms. Kakashi gulps. Obito looks so comfortable, so confident in his position. Kakashi is salivating already seeing his boyfriend.
“Look,” Obito says. “I’ll cut to the chase. I don’t like lazy students, and you’re a prime example of one. You want to pass, don’t you?”
“Yeah,” Kakashi responds. “I need to pass, this is my STEM gen-ed–”
“Don’t beg,” Obito sighs, pressing his pointer stick against Kakashi’s mouth to silence him. “It’s pathetic.”
The words go straight to Kakashi’s pussy, the way that they come so easily out of Obito’s mouth. The casual degradation, the way it makes Kakashi feel small and slightly afraid.
He likes it, likes playing pretend with Obito – it’s fun, and especially so because Kakashi knows that Obito would stop in an instant if Kakashi asked him too. Kakashi is excited as well since Obito had promised to take care of him afterwards.
“Suck my cock,” Obito demands.
He says it so casually too, like it’s a completely normal request for a professor to make to one of their students instead of a vagrant violation of ethical conduct.
“But Professor—” Kakashi protests.
“No buts,” Obito tsks. “Do you want to pass this class or not?”
“I won’t do it,” Kakashi shakes his head resolutely. “Not even for a good grade.”
“Let me make the offer more enticing,” Obito says. “I know you’re a slut. Everyone has heard the rumors about you around campus.”
In this universe, Kakashi is a promiscuous whore. OK, he can work with that.
“How do you know that?” Kakashi asks.
“You slept with your chemistry professor, didn’t you?”
“What, no– I didn’t–”
“She told me,” Obito says dryly. “She said you made all these cute little whimpering sounds like a needy bitch when she fucked you.”
Kakashi looks at Obito with wide, shocked eyes. His boyfriend is good at dirty talk.
“Don’t pretend you don’t want me,” Obito says. “If you didn’t, you wouldn’t constantly be bending over your desk like a slut during class.”
“I was just picking up my pencil!” Kakashi protests.
“You were picking up your pencil while wearing a short skirt and high stockings?” Obito asks. “Don’t you know that everyone in the class can see your milky thighs and your panties?”
“No, I don’t, I’m not like that–”
“Not like a whore?” Obito asks. “Good boys don’t sleep with their professors.”
“I only slept with her once!” Kakashi says indignantly. “It was just once.”
“You can do it again then,” Obito says.
Obito spreads his legs and gently pushes Kakashi’s head towards his hardened cock.
“You want a taste, don’t you?” Obito asks. “I know you want it.”
“Fuck,” Kakashi curses before a long pause. “I do.”
“Ah,” Obito nods knowingly. “You’re failing because you waste too much time thinking about getting fucked like the cock slut that you are?”
“I’m not a slut–”
Obito unzips his pants, revealing his hardened cock. Kakashi is already drooling when he sees it. His mouth unconsciously opens and saliva drips down his face. Embarrassing.
“You were built to suck cock,” Obito admires Kakashi appreciatively. “What a good boy. Well, what are you waiting for?”
With that, Obito takes Kakashi’s head and pulls him towards his cock. Kakashi wraps his mouth around Obito, taking as much of his cock as he can in one go. He bobs his head up and down the shaft, being sure to lick the tip at the bottom.
“Fuck,” Obito curses. “You’re such a good bitch. You suck cock so well.”
Kakashi swirls his tongue around Obito, relishing in the thick girth of Obito’s cock. It almost chokes him, especially with the way that Obito is bucking his hips into Kakashi’s supple, pliant mouth.
“Open wider,” Obito demands. “You can do it, Kakashi. The wider you open, the better of a grade I’ll give you. You want that, don’t you?”
“Mhm,” Kakashi moans as he pauses on sucking Obito’s cock.
Obito clearly does not approve of this development because he reaches down to pull on Kakashi’s head, grasping the strands of his hair tightly so that Kakashi’s mouth is fully sheathing Obito’s cock once again.
“Don’t stop,” Obito scolds. “You can suck cock better than this. Put in some more effort, God knows you don’t put in any towards this class.”
Kakashi wants to protest because he is a straight-A student in real life, but Obito’s head holding him down makes it hard to do so. Obito is hitting the back of Kakashi’s throat with his thrusts, and Kakashi is extremely grateful that he doesn’t have a gag reflex right now.
“You’re so tight,” Obito says. “Just thinking about what it must be like to fuck your little pussy makes me want to cum. I wonder if you’d be nice and loose from all the cock you must have taken already.”
Kakashi works up and down Obito’s mouth with more vigor, enthused by the prospect of being fucked by Obito.
“You would take it so well,” Obito muses. “I bet you’d make all these nice little sounds, just like your chemistry professor told me you do. You know I’ve been thinking about this for a while, hm? I wondered how far you would go to protect your English scholarship.”
Kakashi squirms, pressing his thighs together to achieve some semblance of friction as Obito’s words turn him on.
“Be patient,” Obito commands. “You’ll get your fun soon enough, ‘Kashi. Listen to me. Pay attention to this lesson.”
With that, Obito thrusts harder and faster into Kakashi’s mouth. All the while, he maintains a constant stream of dirty talk.
“It’s so fun to see what outfit’s you show up to in class,” Obito comments. “My favorite was the slutty v-neck tank top and short skirt. You looked like you came straight out of a fucking porno. Has anyone ever told you how absolutely fuckable you look wearing skirts?”
Kakashi tries to shake his head, but the tight clamp of Obito’s hand on his head prevents him from any motion besides faithfully bobbing up and down Obito’s cock. Kakashi obediently works up and down and feels Obito’s thrusts become more erratic.
“Good boy, good boy,” Obito praises, and that sparks something inside of Kakashi. “F-fuck, Kakashi, I’m so close–”
Kakashi swirls his tongue around Obito and sucks harder, relishing the moment when Obito finally comes. He comes in spurts across Kakashi’s face in stripes, and Kakashi eagerly licks up the cum. It tastes warm and salty, and Kakashi can’t get enough.
“Fuck,” Obito curses. “I swear every time you get better at blowing me.”
“What do you mean?” Kakashi asks coyly. “I’m just a good student.”
“Fuck,” Obito curses. “That’s hot. Come here, sit on my lap.”
Kakashi eagerly moves to straddle Obito, who takes a towel from the bed and uses it to wipe Kakashi down.
“You doing OK?” Obito asks carefully. He rubs little circles on Kakashi’s back, his hand warm and reassuring. “Still tired?”
“I’m horny,” Kakashi responds honestly. “I’m so turned on right now.”
“Then let’s do something about it,” Obito smiles deviously.
Obito unbuttons his dress shirt, revealing his muscled torso, Kakashi eagerly places his hands on top of Obito’s exposed skin, holding tight as Obito uses his hand to spread Kakashi’s thighs apart.
“You’re wet already,” Obito observes as he runs a finger over Kakashi’s clothed cunt. He’s already dripping through the fabric, which Obito clearly has caught onto as well.
“I am,” Kakashi responds. “You make me so wet, Professor. I think about you, too.”
“What do you think?” Obito asks. “Tell me the truth.”
“I want you to notice me,” Kakashi admits. “When I wear those slutty skirts, I think about what it would be like to have you fuck me in the classroom.”
“Yeah?” Obito asks as he rubs up and down Kakashi’s cunt. “Tell me more.”
“I think about how hot it would be,” Kakashi gasps as Obito presses down on his cunt. “I-I think about how hot if would be if you fucked me in front of the entire classroom.”
“So everyone could see what a needy little bitch you are?” Obito asks.
“M-mhm,” Kakashi responds as Obito begins to work his hand under the side of Kakashi’s panties and into his bare cunt. “Y-yeah.”
“I would fuck you so hard,” Obito says. “So everyone knows your mine. No one would touch you after that. I’d show them who you belong to. Tell me, Kakashi. Who do you belong to?”
“Y-you,” Kakashi pants. “I belong to you.”
The lubrication of Kakashi’s dripping cunt makes the slide of Obito’s fingers into his hole incredibly smooth, so much that Kakashi hardly even notices it.
“Let’s see what sorts of sounds I can have you make,” Obito says. “I’ve been curious about it ever since the first day you walked into my classroom.”
“M-mhm,” Kakashi whimpers.
Obito slowly crooks his finger into Kakashi’s hole and applies a firm friction on Kakashi’s clit. He rubs his finger up and down slowly, eliciting embarrassingly desperate noises from Kakashi.
“You’re producing so much slick,” Obito says in shock. “It’s dripping down my hand. Holy fuck, you’re such a slut. You’ve been waiting for this for so long, huh? Trying to pretend you didn’t want my fingers in your pussy like the stupid bitch that you are.”
“Professor!” Kakashi gasps. “D-don’t say that, it’s too dirty!”
“You’re dirty,” Obito scolds. “You’re a bitch with a dirty little mind. Thinking about me fucking you in front of a classroom full of students. I bet you would love to be in a film too, huh? So everyone on the Internet could see your naked body, your sensitive nipples and dripping cunt? I bet you’d suck anyones cock if they just asked you to.”
Obito runs a calloused thumb underneath Kakashi’s thin cotton shirt, squeezing his nipple. Kakashi’s entire body jolts from the unexpected sensation, which results in him grinding down on Obito’s finger. Obito inserts another finger, thrusting harder and more deeply than before.
“There we go,” Obito praises. “Good boy. Keep making those desperate noises like the whore you are.”
“N-not a whore,” Kakashi protests. “I’m not a whore.”
“Sure,” Obito shrugs nonchalantly. “Let me try this then.”
With that, Obito thrusts his two fingers firmly into Kakashi, and Kakashi almost cums from the sensation before Obito immediately removes his fingers. He moans loudly, and Obito smirks in satisfaction.
“Be patient,” Obito scolds. “I think it’s time for something new.”
“S-something new?” Kakashi asks.
Obito manhandles Kakashi, grabbing his waist and practically throwing him onto the bed. The display of raw strength is incredibly arousing, and Kakashi instinctually spreads his legs for Obito. Obito meets his eyes and grins wolfishly before tugging Kakashi’s panties off.
“Leave the skirt on,” Obito demands. “It’s cuter with the skirt on.”
Obito kneads the inside of Kakashi’s thighs, massaging and rubbing against the skin. Then, he kneels down on the floor and pulls Kakashi towards the edge of the bed.
“I’d like to make you feel good,” Obito says. “Do you want to feel good?”
“F-fuck,” Kakashi says. “Make me feel good, Professor.”
Obito brings his mouth onto Kakashi’s cunt, swiping curiously over Kakashi’s dripping center.
“I want to lick up all your juices,” Obito says. “Every single last drop.”
Kakashi nods. Obito uses his hands to firmly hold Kakashi in position, not letting him move his hips. Kakashi pouts and tugs on Obito’s hair. He wants to rut onto Obito’s tongue, to chase his own pleasure.
“Bad,” Obito says. “Don’t be a slut. Just wait for a fucking second, OK?”
Obito inserts his tongue into Kakashi’s hole, swiping around the outside. It’s warm and wet and everything Kakashi could possibly want. It makes his mouth water.
“I’m going to suck your cunt,” Obito whispers, and his breath tickles against the area of Kakashi that’s already oversensitive. “Do you like that?”
Kakashi nods eagerly. “Yes, please, suck my cunt, eat me out.”
“God,” Obito curses. “You don’t understand the things that you do to me.”
Obito inserts his tongue even deeper into Kakashi, swirling it around like and sucking gently. Kakashi can feel himself clench from the sensation, and Obito removes his mouth to blow cool air over Kakashi’s cunt. The sensation sharply contracts from the warmth of Obito’s tongue, and it makes Kakashi’s entire body shiver.
Obito spreads Kakashi’s legs even further with his hands before diving in again. This time, he doesn’t hold back in the slightest – sucking on Kakashi’s poor, abused cunt as hard as he can. He alternates between swiping his tongue around inside Kakashi’s hole and sucking and twisting hard.
“F-fuck,” Kakash curses. “P-professor, too much. I’m going to–”
Obito clearly takes this as an invitation to suck even harder, applying pressure until Kakashi’s body finally gives out and he orgasms. It’s an overwhelming sensation, his entire body is wracked with pleasure. Obito’s tongue continues sucking and pulling on Kakashi’s clit like candy throughout his orgasm.
“Did you like that?” Obito grins as he lifts his head up from underneath Kakashi. He’s grinning cockily. There’s a sheen of sweat on his forehead, and his hair is mussed. He looks incredibly handsome in the dim light of their shared bedroom.
“You know I liked it,” Kakashi mutters sassily. “Bitch.”
“Baby,” Obito responds. “Fuck, I’m so hard now.”
“Again?” Kakashi asks.
“Yeah,” Obito says. “Is that such a surprise? I have the student I’ve dreamt about all semester long grinding their desperate pussy against my face, with their cute little skirt cinched up above their waist like the slut that they are. I’m hard, and I want to fuck you. Can you take it?”
“Y-yeah,” Kakashi says. “Fuck me, Professor.”
Obito’s voice returns to normal briefly. “You won’t be overstimulated?”
“I want to be overstimulated,” Kakashi explains himself. “I want to feel everything.”
“OK,” Obito says. “You can always use the safe word.”
“Don’t hold back,” Kakashi demands. “I want to feel everything.”
With that, Obito throws Kakashi down on the bed before climbing up and straddling him. Kakashi can feel the length of Obito’s cock rubbing up and down his cunt.
“I think I could get off from just this alone,” Obito grunts as he ruts against Kakashi. “Your folds are so wet and dripping.”
“I want you inside of me,” Kakashi says. “Please, Professor. Think of this as extra credit.”
Obito growls and readjusts himself so that his cock is positioned directly over Kakashi.
“If you want it,” Obito says. “Then fucking beg for it.”
“Beg?” Kakashi asks.
“Beg,” Obito demands.
“I don’t know how to–” Kakashi protests.
“You know exactly how,” Obito responds curtly. “Beg like the way you did when you asked me to fix your essay grade. You’re so stupid, do you know that? You’re only good for fucking.”
“I-I,” Kakashi stutters. “I really want your cock in my cunt.”
“More,” Obito demands. He uses his hand to gently insert the head of his cock into Kakashi. “The more you beg, the more of my cock I’ll give you.”
“Fuck me,” Kakashi says. “Please fuck me with your cock Professor.”
“Why?” Obito asks. “Why should I?”
“B-because I’m a whore,” Kakashi grits out. “I’m a needy whore who wants your cock.”
Obito gives Kakashi an unamused look, as if he’s asking him, that’s it?
Kakashi rolls his eyes. His boyfriend is really making him work for it today.
“I’m a slutty bitch,” Kakashi says. “All I want is for you to fuck me with your cock so hard that I pass out. Can you do that, Professor?”
“Fuck,” Obito groans. “I can’t hold back anymore. You’re really are such a whore.”
In a smooth, fluid motion, Obito thrusts his whole cock into Kakashi. It’s good that Obito fingered Kakashi earlier because otherwise, Kakashi doesn’t think he would be able to take the full girth of Obito’s cock inside of him.
“Your hole was made for fucking,” Obito grunts. “Next time, I’ll hold you over the office window and fuck you so hard so that everyone on campus will see your sensitive nipples and your dripping cunt – everyone can film you and post it online. You’d like that, huh?”
“N-no,” Kakashi protests between heavy breaths. “J-just for you, Professor.”
“Just for me?” Obito says. He accentuates this with a long, hard thrust into Kakashi. “So you want to be my personal fucktoy?”
“Yes,” Kakashi moans. “P-please.”
“What a bitch,” Obito grunts as he continues fucking into Kakashi’s dripping cunt. “I wouldn’t hold back, you know that right? I’d fuck you in my office so that the cum would be dripping down your thighs. You’d have to walk around campus with everyone seeing the evidence of you being my bitch.”
“I-I’m your bitch,” Kakashi nods frantically.
He feels half lucid, every one of Obito’s thrusts hitting a new, even better spot. Obito hammers his cock into Kakashi as he continues his stream of filthy talk.
“You’d be wet and dripping all the time,” Obito mutters. “I’d keep you sitting on me while I grade papers, so you could cockwarm me. Would you like that?”
“Yeah,” Kakashi responds eagerly. He’s not sure when the line between role play and reality became blurred for him, but he would eagerly cockworm Obito in real life.
Hell, he thinks if Obito really wanted Kakashi to be his 24/7 whore, Kakashi would genuinely consider it. Fuck, he’s down bad.
“I want to hear your sweet voices when you come,” Obito says.
Obito thrusts harder and faster, and Kakashi knows he is close to coming the way his thrusts become more erratic and disorganized. At the same time, Obito’s cock hits Kakashi’s most sensitive spot, and Kakashi makes the most embarrassing whining sound ever.
“So fucking hot,” Obito curses.
With a few final, long thrusts, Obito comes in Kakashi. He doesn’t pull out either, firmly keeping his cock inside of Kakashi’s dripping hole. It’s rough and overstimulating and Kakashi absolutely fucking loves it.
Obito moves to roll over on the bed, but Kakashi stops him.
“I want to keep your cum inside of me,” Kakashi explains. “I don’t want to waste it.”
“Hell,” Obito curses. “The things you do to me.”
“I didn’t realize you were that into me wearing skirts,” Kakashi remarks as Obito begins to play with his sensitive nipples.
“What can I say?” Obito asks. “I’m just a guy.”
“A horny guy,” Kakashi laughs.
Obito tweaks his nipple, and that laugh turns into a desperate whimper.
“Do you want to stay in role-play?” Obito asks, “You said you wanted me to take care of you.”
“Yeah,” Kakashi responds, “I’d like that,”
“OK,” Obito nods. “But I do need to pull out eventually.”
“Fine,” Kakashi pouts.
Obito finally removes his cock from Kakashi’s pussy. It’s obscene the amount of slick coming out of Kakashi’s cunt. Obito runs his finger down Kakashi’s cunt and licks his finger like a lollipop.
“Tastes good,” Obito remarks casually.
“Fuck you,” Kakashi responds. “You make it sound like a treat.”
“You are a treat,” Obito says without remorse. “I think I’ll give you an A+ for your performance today. Good job, ‘Kashi. You’ve made a lot of improvement.”
“Thank you Professor,” Kakashi says. “I tried my best.”
“Come here,” Obito says as he pulls Kakashi’s head so that he’s resting on Obito’s chest. “Are you happy? Tired?”
“Both,” Kakashi hms.
“You’re the best,” Obito praises. “The perfect cock slut. You’re so pretty, did you know that?”
Kakashi blushes like he’s actually a student getting inappropriately complimented by their professor when Obito tells him this every single day in reality.
“Thank you,” Kakashi says meekly.
“I’ll treat you so well,” Obito says as he cards his hands through Kakashi’s hair.
Kakashi keens happily. He loves his boyfriend so much, and he says it too.
“I love you, Obito,” Kakashi whispers into Obito’s chest.
“I love you too, ‘Kashi,” Obito responds.
In this moment, Kakashi doesn’t think there’s anything else he could want in life. Being here, lying here with Obito, is more than enough in it’s entirety. Kakashi doesn’t know what he did to deserve this, but he knows damn well he’ll never let Obito go.
“You’re mine,” Kakashi says possessively as he wraps his arms around Obito. “Mine forever.”