Akutagawa didn't even pretend to pay attention in Chuuya-Sensei's class; it was overrated anyways. He was supposed to be taking a test, but oh well. Failing out of it would have been a blessing because, honestly, he hated his teacher and his stupid melodramatic clothes. Who the fuck wore a leather harness for fashion? None of the other students have noticed for sure, but their teacher was one kinky motherfucker. Everyone else was blind.

He pulled out his phone and some headphones. At the very least, he should try to be productive on raising his video game scores. He turned the volume up all the way because why not, might as well if he was determined to block out shorty blue eyes. An hour flew by so much faster when Akutagawa didn't even take out a pencil or pen for the day, and his playlist was on point today.

"You have 5 minutes to finish your tests. Use your time wisely," Chuuya-Sensei urged, making direct eye contact with the ravenette who then proceeded to rip the test into tiny little pieces while never breaking that eye contact. Chuuya growled. Rebellious little shit.

"Is everyone done?" Everyone else in the class nodded.

"Good. Stack up your tests and get out. You're done for the day." Chuuya held onto Akutagawa's shoulder, keeping him in his seat as all his classmates left. He walked to the door once the classroom was empty except for them, closing and locking the door with them inside. The redhead sighed, lighting a cigarette,

"What is it going to take for you to actually try in my class? You're not just ruining your record; I'm paid by class average and you're messing with my wine budget." He took a long drag as he leaned against the door, waiting for the boy to answer. Chuuya was at a breaking point, not that he'd admit it. Akutagawa set his phone down, plucking out the headphones. This was the first interesting thing to happen in Chuuya-Sensei's class as far as he could recall.

"You can't buy my obedience like I'm some kind of cheap whore." The redhead smirked, writing 98% on the chalkboard,

"How much will this get me, sweetie~?" Aku growled,

"Do you actually need the full five minutes? I wouldn't want you to overpay~" Chuuya laughed,

"Try two hours on a bad day."

"As if," Aku snorted back at him, shoving his phone into his pocket. He got up, heading towards the door Chuuya was still leaning against and blocking,

"Let me out."

"Will you behave if I let you out?" The ravenette scowled,

"As if I'd listen to someone who wears a sex harness in public." Akutagawa knew he was fucked when Chuuya made eye contact after that remark, and he knew it would only get worse when he stood up straight in front of the younger male.

"How long have you known about that, dirty boy~?"

"You can't seduce me into behaving either, I'm not that perverted."

"Bullshit. How fucking kinky do you have to be to recognize that this," he tugged at the metal buckle on the crossed pieces of leather, "is a harness?" Aku rolled his eyes,

"It's pretty fucking obvious, especially when you wear it that high up. I'm not interested in being a part of your role play fetish."

"You're not. All I'm asking is for you to behave and do your work during class. As I said before, you're affecting my paycheck and I can't afford both my apartment and my wine on a reduced salary. How would you sleep at night if your favorite teacher was homeless?" The ravenette rolled his eyes,

"Buy cheaper wine, or stop drinkin-"

"Absolutely not!" He shouted a bit too quickly, accidentally crushing his cigarette. He tsked at himself, dropping it and putting it out on the floor, "all I need you to do is write something on your papers that might resemble an answer and at least try to hide that you're playing on your phone during class. I can fake the rest from there. Name your price" Aku smirked, leaning down to Chuuya-sensei's level. His face was only a few inches away from his teacher's,

"Move." Chuuya-Sensei looked confused, like he was expecting something different,

"I-I beg your pardon?" He stood up straight again,

"Then beg." The redhead chuckled,

"You must have felt so confident when you stole that line from tumblr."

"Whatever. I don't have to take this from a rope bunny."

The redhead scoffed,

"You wish. Just pretend to participate in class and you can have anything you want. I'm n-" Chuuya was cut off with a rough, heated kiss as Akutagawa shoved him up against the door. The redhead blushed as a knee rubbed between his legs. His tongue invaded his teacher's mouth as his hands tugged at the harness. Chuuya's fingers hooked around the ravenette's belt loops, pulling him closer and holding him there. The redhead trailed his hands up to the hem of Akutagawa's pants, making quick work of his belt and buttons before reaching inside. He wrapped his fingers around his student's dick, stroking slowly to get him hard. Aku growled as he pulled away from the kiss,

"I wanted you to shut up, not play with my dick." Chuuya nibbled gently along the ravenette's neck, gripping the boy a little more firmly and smirking when he succeeds in getting a sound from taller male,

"You seem to be enjoying it, and wasn't this your ploy all along? Naughty boys get more attention~" Akutagawa leaned closer, placing more pressure between the redhead's legs until he moaned loudly underneath him,

"Fuck, do you have some kind of Daddy fetish too? Kinky bastard." Chuuya stroked him a little faster,

"Why? Do you want to ride Daddy in his classroom~?" The ravenette gasped, involuntarily bucking into the redhead's hand. He placed his hand around his teacher's neck, watching those blue eyes go wide,

"Stop talking."

"Will you keep doing this if I sto-?" The redhead couldn't hold back a shudder as the hand squeezed tightly around his neck; he didn't stop stroking the younger male though.

"The more you talk, the rougher I'll get. I realize that you're a glutton for punishment, but try to restrain yourself before this stops being fun for you." He choked his teacher long enough to prove his point, long enough for those wide blue eyes to fill with panic. Aku released his grip, giving his teacher a moment catch his breath; but he was nothing if not efficient. He stripped Chuuya-Sensei down to nothing and spent the remaining time watching Chuuya-Sensei gasp for air.

"I'll have to bring a leash next time," he mumbled, considering his own minor dilemma. He wasn't entirely fond of the idea of Chuuya-Sensei seeing him completely naked, of all the other teachers in the building, but he wasn't about to get cum on any of his clothes. He stripped down completely, folding his clothes up neatly and placing them on a desk. The redhead hugged him from behind, kissing along shoulder; much to the ravenette's annoyance,

"Stop with the foreplay already, pervert." He felt a sigh down his back as a bottle cap clicked; he shivered, turning his head and body slightly to complain to Sensei's face, only to be drawn into a deep kiss. The ravenette braced himself as two fingers slipped into him at the same time, he winced at the roughness. Kissing in this position was awkward with their height difference; Chuuya spread his student's legs a little wider, effectively knocking him down a few inches and getting better access to his entrance. He probed as deep as he could, feeling around for something specific; when he pressed on it, Aku's legs quivered and his mouth released the most delicious sound Chuuya had heard in years.

"Have you ever fingered yourself before, dirty boy~?" Chuuya-Sensei asked in his ear while rubbing gentle circles inside of him; he could feel the ravenette's deep red blush creeping up his neck,

"I told you to stop talki-nngh~!" He cut himself off with a loud moan as a third finger entered him, all three began to move slowly inside of him. Chuuya-Sensei nipped at his ear,

"Answer me, or you won't cum tonight" he threatened, earning a whine from his student. My, how he changed with the proper motivation,

"Yes, I've fingered myself before. I do it all the time," he admitted, panting,

"And how do you usually do it?" Aku rocked his hips against the redhead's long fingers,

"Faster than this, and dry." Chuuya growled, slowly removing his fingers as a threat. The boy whimpered when his teacher take a step back,

"Wait! I'll tell you," he pleaded, "please, don't stop," Chuuya stepped close to him again, long enough for the ravenette to release a sigh of relief before he was knocked down with his chest laying flat on the shockingly cold desk. One finger teased at his gaping hole; he gasped before continuing,

"Most of the time when I do it, I lie on my back," the finger pressed inside just past the nail; he shivered, "I don't usually take my boxers off for it," it thrusted slowly and shallowly, not going in more than an inch each time, "My legs are bent up at an angle. I start with my middle finger. My ring finger goes in next, and my index finger last. I don't use lubricant because it gets sticky and I'm usually faster," the single finger pushed in deeper, but kept the same pace.

"Do you watch porn when you fuck yourself?" The ravenette could feel his nipples getting hard from rubbing against the desk,

"No. I think about getting fucked though, not by anyone in particular; more like at a gloryhole," a second finger pushed in and Aku arched, raising his ass up in the air, silently begging for more,

"Have you been to a gloryhole before~?" He moaned at the question while those fingers traced circles just outside of his prostate,

"Yes, once. I sucked people off all day through condoms. My favorite was cherry flavored and his dick was big enough to make me choke. A few guys paid me, but I wasn't there for money," Chuuya-Sense was clearly amused even if Aku couldn't see it,

"Did you fuck yourself on it?" He shook his head, "why not?" His student whined at the question, pushing against the fingers inside of him,

"Answer me."

"He left when he found out I'm a guy; he didn't even cum first." The redhead laughed, adding a third finger. The ravenette blushed darkly, feeling humiliated as Chuuya-Sensei leaned down and kissed gently between his shoulder blades. He couldn't stop the soft sounds coming out of his mouth, nor the deep arch his body threw him into,

"Have you had sex before?" The redhead could sense him breaking down; he placed more gentle kisses along the boy's back,

"You're doing so well. This is the last question you'll have to answe; just answer me one more time~" he encouraged the boy gently, pressing his fingers in a bit deeper. He could feel his student's reluctance in how his body tensed,

"No." He mumbled quietly, his face pressed against the desk. Chuuya-Sensei stood up straight, slowly removing his fingers. He rubbed the head of his dick against Aku's ass for a moment before gently pushing in. The ravenette froze, but his teacher kept pushing in, only stopping once he was fully inside. He heard the sound of gloves being removed and vaguely wondered if those had been on him the entire time. Soon, Chuuya-Sensei was placing more kisses along his back,

"You're being such a good boy right now~" he praised, ruffling the boy's black hair gently as he trailed kisses along his neck. Aku moaned softly, his skin turning red wherever those lips touched. Chuuya's hands trailed down his back, not stopping until they reached his ass. The ravenette whined in protest as his teacher groped his ass, kneading it gently. He hated that such a weird thing was making him tighter around his teacher. Akutagawa rolled his hips, feeling a kiss turn into a smirk against the skin between his shoulder and neck. Chuuya stood up again, spreading Aku's cheeks wide as he pulled almost all the way out before burying himself to the hilt inside of him; he relished the boy's pleasured screams as he repeated it over and over again. Aku tried desperately to push back against the older man's erection, but his lower half was pinned in place by the hands on his ass,

"We would get along much better in class if you were always like this~" Chuuya teased, slapping his student's ass as he sped up.

"S-Sensei, please~!!" He begged; he was too sensitive from the foreplay and couldn't process the intense pleasure while he was restrained like this. The redhead licked his lips,

"Are you going to be a good boy for me~?" Aku nodded frantically, struggling against his surprisingly strong grip,

"Y-Yes~!! Please!" Chuuya pinched his ass, making him gasp and buck up,

"I don't think you will," he teased, "you haven't behaved in class before, why would you start now?" The ravenette was a mess underneath him. From what he could see of the boy's face, he was close to tears and ready to burst. Maybe he was taking this too far-

"I'll do anything," he moaned, "I'll be good, I'll be good," he repeated it like a mantra in his overstimulated state, occasionally interrupting it to beg,

"I promise," he panted out. Chuuya slowed down, pulling out and flipping the boy over before thrusting back in. He pulled Akutagawa up until the boy was sitting up on the desk, kissing him as he kept thrusting into him at a much slower pace. He wrapped his arms around Chuuya-sensei's neck, a few tears falling as his teacher continued to hold him in place. The redhead kissed away the tears, savoring the salty liquid,

"I'll let you this time because you've been so good for me today, but you have to be good in class too. If you misbehave in anyway, I will follow through with your punishment next time. Do you understand me?" Aku nodded but his gaze was resting somewhere around Chuuya-Sensei's shoulder. His teacher cupped his face, tilting his head up for another passionate kiss. He tilted the ravenette back until he was lying on the small desk, moving his hands to the back of the boy's thighs. He brought Akutagawa's legs up, the latter wrapped his legs around him and began to push back against each thrust, taking the man deeper inside of him. Hours passed by within seconds and the orgasms lasted seconds that passed like hours; everything blurred together. Every thrust, every kiss, every praise and every grope; it was like they all blurred together in a shapeless haze of pleasure. They didn't stop until well into the night, past midnight at least. Chuuya had been the one to stop; something about having papers to grade. His student had pouted for a full half hour before deciding to go home for the night; there wasn't really much he could have done to make him feel better when he had work to do by morning.

-

The next morning

-

Chuuya worried about his new favorite student; even while he was rebelling, he always showed up early and never missed a day. Now it was five minutes until the bell and he still wasn't there. Was he too rough on the boy? Did he hurt his feelings somehow?

"Chuuya-Sensei, there's something wrong with my desk," the redhead looked over just in time to see the desk collapse in on itself under the weight of a backpack. He sweatdropped as his students near it jumped back, one screaming,

"Move it to the hallway, there are plenty of extra desks in here," he amazed even himself sometimes when he played innocent like that. He looked over to the clock, 45 seconds. He counted each one waiting for Akutagawa. At 30 seconds, he caught a glimpse of the ravenette leaning against the wall just outside of the door. Had he been there the entire time? At 10 seconds, he entered. At 1 second, he sat down; leaving absolutely no time for them to talk.

Akutagawa didn't pull out his phone all day, and today, when given a makeup test, he actually marked his answers. Chuuya gave him a stack of makeup assignments with a small smile, the ravenette didn't lift his gaze off of his desk the entire day. He even stayed and worked through lunch, but so did a few other students so Chuuya still couldn't get time to talk with him. Three minutes before the dismissal bell, Akutagawa set a four inch thick stack of paper on Chuuya-Sensei's desk; he still refused to look at the older male even then. He watched the boy as he walked back to his seat; he wasn't limping at least. He packed up his bag but he didn't sprint to the door like everyone else. Aku was the last to reach the door, and, rather than walking out like Chuuya expected, he closed it with both of them inside. This could be interesting.

Akutagawa looked at him, as if he were expecting something from the older man. It took Chuuya a moment to realize what he wanted. He flashed back to his promise from last night when they were both on the floor:

"I know you only acted like that for attention," he said quietly into black hair as he held the boy close, "You want to be pampered," he kissed his forehead, "I'll still pay attention to you if you behave, I promise." Akutagawa curled up closer to his teacher, and they started up again soon afterwards.

"Come here," he ordered gently from his desk, watching conflicting emotions dance across the boy's face. He hesitated for a few seconds before walking over to his teacher, stopping a foot away from him. Chuuya pulled him into his lap, hugging him. He kissed his cheek, petting his hair as the boy melted under the affection,

"You're so sweet like this," the redhead said happily as the boy blushed and hid his face in his shoulder, "such a good boy~" he lifted his student's head, kissing him gently. Akutagawa squirmed on his lap, his blush was only getting deeper. Chuuya held him close as he pulled away from the kiss, choosing instead to cover his face in kisses between praises that seemed to only make the boy squirm more. He kissed wherever he saw red and was delighted to see he only got redder. After awhile, the silent ravenette started to whine at the kisses and praises; Chuuya had long before caught on to his praise kink,

"Are you going to cum for me?" Akutagawa bit his lip, nodding shyly,

"You deserve it, good boy~," he kissed the ravenette,

"Don't hold back anything, cum for Sensei~," Chuuya had never seen anything like it before; he had gotten Aku to come by just holding him close, kissing him all over his face, and praising him. The boy's orgasm ripped through him; he arched and bucked in erratic spasms, moaning "Sensei~!!" as he held tightly onto Chuuya's shirt. The redhead kissed along his jaw to his ear,

"You look so pretty like this, my good boy~," his legs started to twitch around Chuuya's, "does it feel good?" Aku nodded, tears pricking at the corners of his eyes, "you're amazing; you cum so wonderfully for me," the ravenette let out a mini-scream as his orgasm peaked; he was shaking as he came down from it. He went limp against his teacher, panting into his shoulder. He shivered as Chuuya began rubbing his back, his other hand absent-mindedly petting his black hair,

"I need you to wait for a little while so I can grade papers, can you do that?" He whined softly,

"I can think of plenty of other things you can do with those pretty little lips of yours other than complain~" Aku's eyes went wide at the suggestion while his body tensed,

"I noticed you didn't eat lunch today, do you want Sensei to feed you~?" He nodded frantically against the redhead's shoulder. Chuuya smiled, lifting his head up and placing a gentle kiss on his nose before he slipped underneath his teacher's desk. He wheeled his roller chair in a bit closer as the ravenette undid his pants and brought his dick out. He didn't hesitate, licking from the base to the head before taking most of it into his mouth. One of Chuuya's hands found its way back to his hair,

"You're magnificent. You have an extraordinary talent~" He praised the boy one last time as he sucked, bobbing his head at a relatively slow pace. The redhead sighed with pleasure before returning to his grading. The room was silent except for the sound of a pen scratching on paper and the occasional slurp. The redhead leaned back in his chair with a sigh, watching his student for a moment. He had his eyes closed and his hands were holding onto the hem of his teacher's pants. The ravenette's mouth was red from overuse, Chuuya had no doubt his jaw was hurting; it had been over an hour and a half since he started. Chuuya slid his hand down from the boy's hair to his cheek, watching him choke as he tried to take in more than he could handle.

Chuuya smiled gently at his student when he opened his eyes, making the younger boy blush. He had changed so much since yesterday. Before, he would have been challenging him on every little thing, but now he was too shy to even look at him. The ravenette closed his eyes again; he was getting redder by the second now that Chuuya was paying attention to him. The younger male pulled back, Chuuya's dick bounced out of his mouth with a quiet pop. The ravenette wrapped his fingers around it anxiously, stroking him slowly. He slipped his tongue out, gently dragging it over the head of his dick before taking it back into his mouth. He hummed quietly around it as he started stroking faster, determined to keep his sensei's attention. Chuuya moaned softly, moving both of his hands to the boy's hair,

"I'm close~ do you want me to cum on your face or in your mouth?" The boy moaned loudly around him, his posture tensing. Chuuya knew he wouldn't get an answer; the ravenette wasn't going to stop what he was doing for something like that. Akutagawa leaned closer to him and now that he was in the light, he could see the boy was naked underneath him. Chuuya licked his lips, placing one of his gloves hands over Aku's and holding it still in place. The ravenette opened his eyes, looking up shyly at his teacher,

"Stop touching me," the ravenette went pale as he obeyed, letting go of the older male. He sat back on his heels, his gaze falling to the floor.

"You're not being punished. Look at me," he gasped, quickly looking up. He watched Chuuya-sensei stroke himself, "open your mouth and stick your tongue out," the boy blushed deeply as he did so; he could hardly stay in place.

"Puff your chest out a little more, I want to cum all over your pretty pink nipples~" Aku placed his hands on his spread legs, closing his eyes and arching forward,

"Perfect. Stay just like that until I tell you to move," The redhead moaned softly as he covered the boy in his cum. The first sputter of semen landed on his nose and in his hair, the second landed on his tongue and his chin; he lost track after that. When Chuuya-sensei had finished, he was dripping cum from his face and chest was painted white. The redhead took a moment to admire the boy and how pretty he was like this,

"I almost want to take you home and keep you as a fuck doll," he could see the ravenette's erection twitch as he tried not to moan,

"You would like that, wouldn't you? I don't know why I keep thinking you're innocent minded when you're obviously a very dirty boy~" Aku shivered, biting his lip and looking away. He was getting shy from the attention,

"Come up here, let me see your pretty face~" the ravenette used the older man's legs as support to stand so he could lift himself into his lap. Chuuya looked him over with a predatory expression before leaning forward to lick some cum off of his face. The boy whined, moving away as his teacher licked him,

"Hentai sensei," he mumbled quietly, embarrassed. He couldn't read Chuuya's expression well, but he could sense danger in it. The redhead pulled him closer, licking the boy's lips,

"Stop that, you're being weird," Akutagawa complained, placing his hands on the older man's chest and pushing him away gently. The redhead chuckled, grabbing some tissues from his desk,

"Hold still for a minute, let me clean you off," he said, wiping the boy's face and chest off. He noticed the boy squirmed more than usual when he started wiping his chest off,

"If you're going to move around anyways," he started, tossing a wadded up tissue in the trash, "would you like to ride me?" The ravenette was already positioning himself by the time Chuuya said the word "ride," and was sliding down on the word "me." He still had cum inside of him from yesterday that worked as lube, and his teacher had no doubt he spent all morning preparing himself for this. It didn't take long for him to devolve into a loud, blushing mess at the fast pace he started off with. The redhead couldn't hide his amusement as the boy rode him like his life depended on it, especially when he fell forward onto his chest but kept riding with his head on his teacher's shoulder.

"You're such a good boy~" he praised as he moved his hands to his student's hips, helping him keep his pace. He felt Aku tighten around him, "patient too," Chuuya nuzzled his neck, inhaling deeply, "I'm proud of you. You did all your work, you followed my class rules, and you waited for me all day without complaining. I love it when you behave for me~" He kissed up the boy's neck, feeling his skin get warmer with each compliment. The ravenette was unusually silent while he was being praised, Chuuya was a little concerned,

"You're very tight too~," he thrusted up into the boy, "and those sounds you make, I could never get bored of them. Every part of you is so pretty. I prefer you when you're obedient like this, but even when you were rebelling, you were beautiful~" Akutagawa moaned into his ear, his hands tightened to fists around Chuuya's shirt. Chuuya trailed a hand up the boy's back until fingertips found black locks, petting his hair gently as he kept pace,

"C-Could I really be your f-fuck doll?" He asked shyly after a few more moments of being uncharacteristically quiet. The redhead smirked, gently pulling the boy back by his hair so he could look at him face to face,

"Is that what you've been worrying about?" Akutagawa nodded, chewing on his lip. Chuuya kissed him chastely, holding him in a way that made the boy's heart race even as he pulled away,

"Make me cum and I'll fuck you so often you won't be able to function without my cock in your ass every night." Aku blushed all over as he sped up, bouncing faster on his teacher's dick. The redhead moaned loudly, caught off-guard by the sudden change of pace,

"Sl-Slow down," the ravenette didn't slow, but moved even faster. He could tell Sensei liked it; he didn't slow down until Chuuya came inside of him with a low groan. He didn't care that he couldn't cum at the pace or that it made him sensitive; he was happy to have pleased his teacher. Chuuya covered the ravenette's face in kisses, turning his skin red,

"You're amazing~" Aku moaned, getting shy from the attention, "so attentive," he felt a hand wrapped around his erection, stroking it slowly, "and obedient," a special kind of shiver went down his spine; he arched in spasms, involuntarily pressing his chest against his teacher's, "such a good boy~" he couldn't have stopped that sound from ripping out of his throat if he tried. He wasn't sure what it was, only that it was the loud and embarrassing note on which he came harder than he ever had before. It left him trembling for over an hour after it ended. His legs shook too badly for him to stand- much to Chuuya's amusement. He still tried to stand anyways when he got off, only to collapse onto his teacher's desk with his upper half lying flush against it and his legs spread wide and wobbling. He could feel the redhead's smirk as he stepped up close behind the boy, pressing him down with one hand to keep him in place,

"Is there anyone who might notice if I steal you for the weekend?" Akutagawa shook his head,

"I live alone," he felt a few gentle kisses against his shoulder,

"Good. I like seeing you like this," he knew he was about to get fingerfucked before Chuuya-sensei had even finished the sentence, "hold still for your Sensei~" Akutagawa blushed, ending the rest of his coherent speech for the night with a simple, pouty mutter,

"Hentai Sensei."