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It was Friday night when Izuku got home from collage. It wasn’t too late as his classes ended before 4 and he headed home immediately after. Friday night and Saturdays were the only times their schedules overlapped to give them both time off.
“Kacchan?” Izuku yelled as he toed off his shoes but was met with unexpected silence. He made his way through the apartment dropping his bag off at the barstools by the kitchen. There was nothing cooking which was interesting because Katsuki always had something on by the time he got home on Fridays.
“Behind you, dunce face!”
He heard Katsuki yell from their bedroom. Izuku smiled unconsciously, hearing his boyfriend for the first time since early this morning when they had to separate for work and school. This makes sense; Denki, Kirishima, and some of Katsuki’s other friends had gotten him into this new first person shooter game. He’d been playing it whenever he had free time alone and his friends were available. Once he started playing, it was almost impossible to pull his attention away from it. Izuku quietly made his way to their room while the berating continued.
“He was right there! Are you actually stupid? I can’t believe we lost because of your dumbass.”
Izuku arrived at the perfect time, it sounds like the game had uh… ended. Almost as if he sensed his presence Katsuki turned to see his lover standing in the door. His eyebrows unfurrowed and a warm smile crossed his face. He opened his arms signaling to Izuku to come closer.
“Guys take 5, I’ll be back.” Katsuki said into his headset as he took it off and muted himself. Izuku beamed and made his way over to Katsuki, plopping himself in the larger one’s lap. He straddled Katsuki’s thighs and wrapped his arms around his boyfriend. “I missed you, Kacchan.” Izuku mumbled into Katsuki’s neck as Katsuki’s hands rested on his hips lightly.
“I missed you more, bunny. How was school?”
Izuku’s heart fluttered at his pet name and he flushed bright red. As if Katsuki didn’t call him that all the time.
“It was good! I had hero history and criminology first then it was lunch and I studied with Ochako and Iida and then I had quirk studies and special sciences-“ Izuku rambled about his day, lightly rocking back and forth on his boyfriend's lap. Katsuki, on the other hand, stared at Izuku lovingly as he talked to him. “- oh but you must be so tired because you started at 6 this morning. I don’t know how you do the early morning patrols.”
Izuku huffed, finishing his chatter. He stared at Katsuki expectantly. Katsuki just laughed, lifted a hand to his lover's cheek and gave Izuku a soft kiss. Slightly shocked at first, Izuku kissed back slowly. Katsuki gently bit Izuku's lower lip and shoved his tongue into his warm mouth the second Izuku gasped. Moaning at the sudden intrusion, Izuku ever so slightly ground down onto Katsuki’s lap. Katsuki however, pulled back from the kiss and smirked.
“Baby… I’m still playing my game. We can’t right now.”
Izuku pouted and looked at Katsuki with the best puppy dog eyes he could muster.
“But I missed you all day, Kacchan.” Izuku knew Katsuki was weak to his pout, so he liked to play this card when he really wanted something. Katsuki squeezed his hips and smirked.
“You little brat.” He pretended to think before looking at Izuku with a new lust in his eyes. “Alright bunny, you wanna do something?”
Izuku nodded enthusiastically, excited to actually play with Katsuki. Their schedules barely lined up with him at college and Katsuki’s hero work. It had been far too long since they played properly. Kink was a huge part of their lives and something they engaged in daily.
“Okay, pay attention because I’m only going to say it once. I’m going to give you a list of things to get and you’re going to be a good boy and gather them up for me. Then you’re going to strip, kneel under my desk and use that pretty little mouth to blow me while I play with my friends. I’ll even let you use my boot to get off, how about that?”
Izuku could feel himself becoming wet just from Katsuki’s words and intense stare. He whimpered slightly and nodded.
“Then you can sit by my feet and keep me warm after. Everything to your liking baby?” Katsuki finished with a satisfied smirk at Izuku’s expression. His mouth was slightly open and he could tell Izuku was already imagining it in his head. Katsuki lifted Izuku off of his lap and sat back while Izuku rushed to stand up straight, just like he was taught.
“Alright angel, you’re gonna go grab a pillow and my special boots. Then you’re gonna go get me a bowl of crisps, a bottle of water and a double rum and Coke. Make sure they all have straws.”
Izuku focused hard as he memorized what he was supposed to do, nodding along softly. His part time job was making drinks at a gay club so he was used to being Katsuki’s personal bartender.
“Got all that?” Katsuki questioned and Izuku nodded immediately, eager to be good for his dom. “Good boy. Off you go, baby. I’m going to get back on the call with the extras and when you come back I want you to be silent. Don’t talk unless given permission.”
Izuku was quick to gather the items Katsuki wanted for the night. Getting an extra pillow from their bed, the boots from the wooden box of their toys and stuff, dropping them off at the desk and scurrying off to make the drink Katsuki wanted. He was just adding the coke to the rum when he heard Katsuki yell;
“Deku. Make it two rum and cokes!”
Izuku happily went to make a second one. Though he didn’t respond, Katsuki doesn’t yell again because he knows Izuku heard him and would listen the first time. Izuku poured the crisps into a bowl, gently placed a straw in each drink and carefully balanced everything as he made his way back to the bedroom.
As he entered the bedroom Katsuki didn’t acknowledge him, giving all of his attention to preparing his friends for the game. “Okay shitty hair, you watch dunces back because we all know he can’t do it himself.” Izuku walked up, placing the drinks and bowl on Katsuki’s desk. “Hold on guys, my little waiter is here.”
He teased, pulling Izuku into a soft kiss. He heard Denki making gagging sounds on the other end and flushed.
“Hey Mido-bro!” Kirishima said loud enough to be heard by Izuku. He looked to Katsuki for permission, who gave him a nod before responding.
“Hi Kiri!” He said cheerfully into the mic on Katsuki’s headphones before noticing the hands unbuckling his belt. His eyes widened in surprise before Katsuki cut them off.
“Alright guys, the nerd has homework he needs to attend to.” Katsuki smirked as he began unbuttoning Izuku’s pants. Izuku was bright red as Katsuki’s friends said their goodbyes. However Izuku didn’t leave the room as he was held in place by Katsuki. Izuku looked down and saw Katsuki had the boots on and placed between them was the pillow he brought. Their friends chattered through the headset as Izuku began to silently strip the rest of his clothes. He knew it was his job to be as quiet as possible now.
Once he was stripped of all his clothes, Izuku stood by Katsuki’s chair patiently. Barely acknowledging him, Katsuki moved his chair enough for Izuku to squeeze under the desk where the pillow rested for him to kneel on. He shuffled around in the small space till he was perfectly situated between Katsuki’s legs. He could hear muffled chatter of Katsuki’s friends coming from the headphones but he stayed in place looking up at Katsuki for the next step.
Without a word, Katsuki grabbed one of the rum and cokes and brought it down between his thighs. He used his other hand to raise Izuku’s chin to the straw. Izuku obediently wrapped his lips around it, taking a few gulps before it was removed from him. A drop of the drink slipped out of his mouth and down his chin. This didn’t go unnoticed by Katsuki, who used the thumb of the hand holding Izuku’s jaw to swipe up the droplet and bring it back to the green haired boy's mouth. Izuku gladly took the digit into his mouth, swirling his tongue around the top. The blonde used this as an opportunity to push Izuku’s tongue down, forcing his jaw open. With his other hand he signed;
‘Stay.’
Izuku shivered and kept his mouth open for Katsuki, eager to please him. The blonde started undoing his grey sweats and pulling them down just enough to slip his cock out. Izuku practically drooled. He’s seen Katsuki’s dick many many times before, but every single time he’s baffled at the sheer size of it. Though it was 7 inches, the girth was what gave it its size. Katsuki grabbed his dick and slapped it on Izuku’s tongue before turning back to the game. He felt the warmth of Katsuki’s dick and the salty dribble of pre-cum that slipped down the tip onto his tongue. Izuku almost moaned at the sensation as he gently kissed the tip before licking from the base back to the tip. He tongued at the slit in the top, making the man’s dick twitch. Swirling his tongue around the tip, he took the bright red head into his mouth. Izuku sucked lightly at the tip before pulling off and licking from the base to the tip again.
Izuku could tell the other man was getting impatient as he pushed his chair forward, shoving his dick further into Izuku’s mouth. The sensation was unexpected and Izuku let out a small moan. It wasn’t loud enough for the others on the call to hear but without looking down from his screen, Katsuki brought one hand down to smack his boyfriend’s cheek. Izuku managed to stifle a moan that time, barely. Katsuki's hand went back to the keyboard as he resumed the game. Izuku felt his cunt soak even more at the strike to his cheek. The hit made Izuku try harder, taking as much as he could at once. Only pulling back to suppress a gag as he felt the hot member hit the back of his throat before taking the shaft further. Katsuki's dick twitched in his mouth as he ran his tongue along the vein on the bottom of the cock.
He finally set a pace of bobbing his head, he felt a boot running the tread up his thigh towards his throbbing cunt. As the boot bullied its way in between Izuku's soft thighs, the front grazed over his clit. If it weren’t for the large cock he was currently deepthroating, the moan he just let out would have been heard through the mic. Almost instantly a hand hit his cheek, leaving behind a sting and possibly a red mark on his face. Izuku clenched his eyes at the impact and ground down on the boot. It was all so much; the cock in his mouth, the boot rubbing his cunt and the stinging cheek.
”fuck.” Katsuki huffed above him -covering it with a missed shot in the game- as izuku took his shaft all the way in. His nose brushed Katsuki's pelvis before pulling almost all the way off only to repeat the action. Izuku matched the pace of his grinding to the rhythm of the deep throats. Heat started to coil in his abdomen, he wasn’t going to last much longer. He desperately rutted against the boot, chasing his climax. He intensified the pace of his mouth hoping that katsuki was close. He knows he can’t cum before him.
“Im in the south lookout tower, ill watch for villains.” Katsuki grunted, hands darting down to clutch the green curls under the desk. Katsuki took over, pulling his boyfriend off his cock before slamming his head back down. Izuku just kept his mouth open as katsuki fucked the heat roughly. It took everything inside him to stay as quiet as possible, the large head hitting the back of his throat each thrust. The pace increased as Katsuki neared his peak. The toe of the boot pushed roughly against his cunt as Izuku’s eyes rolled to the back of his head. So close. His head was pushed all the way down as Katsuki's cock jerked roughly in his mouth, swallowing the warm liquid that spurted down his throat. Katsuki bit down on his lip to silence any noise that would’ve escaped. He tasted the metallic blood after biting too hard. Izuku gagged and choked on the dick in his mouth as Katsuki rubbed the boot harshly once more, pushing him over the edge.
Izuku shook as the intense orgasm wracked through his body, falling slack against Katsuki. Still on his knees but more comfortably. He felt himself being pulled off the cock gently. Izuku's mind was fuzzy, he embraced the calming feeling.
“Bathroom.” Was all katsuki said into the mic before taking off his headphones and muting himself. His whole demeanor changed instantly, moving his hands to slowly move the sweat soaked curls off Izuku’s forehead.
“Good job, baby. You did so good. So perfect for me, my perfect bunny” katsuki cooed as he ran fingers through the green locs. Izuku was blissed out, floating far away. A weak smile crossed his face and he nuzzled into his boyfriend's thigh. Katsuki moved his chin up, running his thumb across his cheek as he brought the water bottle with the straw down to izukus level. “Open.” He instructed and izuku took a second to process what he said before his mouth fell open for his dom. His lower face was slick with spit, tears, cum and probably snot from their activities. Katsuki guided the straw into the mouth of the beautiful boy below him, who happily gulped down the cool water.
Once he was sufficiently hydrated, Katsuki grabbed some tissues to wipe his lover's face clean. He whispered soft things to Izuku as he wiped the mess off of rosy cheeks and freckles. He tossed the dirty tissues in the general direction of the garbage can, not truly caring if they made it in. He leaned down to plant a soft kiss on the hair of his lover as he stroked his cheek gently.
“Zuku? Give me your colour, baby.” He whispered delicately into the messy forest green hair. Izuku hummed, lifting his hand.
‘green’
Katsuki smiled as Izuku signed his colour. He understands that when he’s like this Izuku doesn’t like talking that much — or can’t—.
“Good boy. Do you still wanna warm? You comfy down there?” Izuku nodded against Katsuki's thigh as he automatically opened his mouth, making the taller man huff out a laugh. His boyfriend was perfect. Katsuki picked up his limp dick and fed it into Izuku's mouth. The green haired boy hummed out a moan at the warm length resting softly in his mouth. He rested his head on Katsuki's thigh, lightly suckling on the cock. Katsuki smiled warmly at the sleepy boy between his legs. He softly stroked his sub’s hair, taking a moment to admire Izuku’s angelic face before turning back to his game.
”Ok losers, I’m back. Let’s do this.”
The game went better than before now that Katsuki was focused and could pick up the slack of his friends. Every few minutes he would look down to check on Izuku, who was now asleep with his cock in his mouth against his thigh. He could tell from the content look on his boyfriend's face; Izuku was exactly where he wanted to be.