Konnichiwa Minna! This my first time writing a smut and that too of my another favourite pairing BakuDeku! There are two many BakuDeku fics that I have read and I hope (fingers crossed) my story is not same. Anyways hope you enjoy your reading!
Disclaimer- I don't own Boku no Hero Academia nor the characters.
It was a nice day for U.A third year students since there were no classes, no internships and last of all no villian attacks. Since it's a rare opportunity students decided to do what they like the most.
And as for Katsuki Bakugou the thing that he loved to do were three things: training, training and more training. He and his rival had decided to have a spar without using quirks to test their mettle. But unfortunately for Katsuki his rival was nowhere to be seen. He was either late or forgot about their spar session and it ticked him a lot. While he is now a third year and a lot calmer than his early years that does not mean that he will calmly forgive his rival for being tardy.
He almost waited for one hour and decided to teach that bastard a lesson. So he started going to his rival's dorm while stomping angrily on the way there.
Izuku Midoriya has always been a curious individual. He likes to train but at the same time likes to do research too. While having a lot of time for his sparing session with his rival, he decided to take his manga out and read, I mean not read but to do some research. Well since he was a curious person he had a strange curiosity of what two guys who are in relationship do. You see he is crushing hard on his rival since his childhood but due to the problems between them he did not think much about it. Now that their problems are solved he can start thinking about not so realistic future with his dear rival. And thus being deeply involved in reading manga and writing about it in his journal and thinking about scenarios he did not know that he missed the spar session nor did he know that the said rival was coming to his room to beat into him about the importance of time.
But alas Izuku was so busy that he did not heard the knocks nor someone opening and shutting the door and locking it.
Katsuki reached Izuku's room, knocked on his door and waited for him to open the door. But a minute passed and nothing happened. He knocked three four times but still nobody came. Then he thought of opening the door and lo and behold it opened. He then got inside the room, shut the door and locked it. When he turned he was shocked to see the floor with 10-15 boys love manga and Izuku reading and writing.
'Wait. What the fuck!? Why is shitty nerd reading a bl manga of all things!?' He quickly got over his shock and rage overtook his mind.
'So the shitty nerd decided to skip sparing session so that he could read bl and fantasize about it.'
But suddenly he heard Izuku muttering loudly.
"Doesn't it hurt when person A puts it in person B's butt?"
Katsuki just bluntly replied, "Why don't you try that with the person for whom you are reading, shitty Deku." He was a bit irritated at his own answer. Thinking Deku doing something like this for someone made him angry.
"K-kacchan! What are you doing here?" Izuku was shocked to see him here. 'Weren't we going to meet at the training ground?' he thought and turned to see the clock. To his shock it was he who was late by one hour.
"I am sorry Kacchan, I did not see the time." He said while starting to gather his books.
"Of course, reading is more important than training," Katsuki replied sarcastically.
"It is not reading it is researching Kacchan!" Izuku exclaimed.
"Yada, yada. So is it half and half or four eyes?" Katsuki asked.
Izuku looked at Katsuki like he has grown two heads and replied, "Of course not!"
"Then must be glitter bastard or emo bird."
At that the books which Izuku had gathered fell from his hands. He looked at Katsuki with shock and said, "Kacchan don't throw anybody's names like that. And what makes you think it's a guy and not a girl?"
"Well you were researching about guys fucking, so it's too obvious," he replied putting emphasis on research.
Izuku quickly got up with the books and went to the cupboard to put them. Hearing Katsuki pair him with other people was making him want to puke. He wanted to say that it was Katsuki himself but he did not know what Katsuki's reaction would be. 'Should I just tell him.' he thought.
Unbeknownst to him as he got lost in thoughts Katsuki came behind him and trapped him in between himself and the cupboard.
"So is it the third year senpai?" Katsuki asked him. His mouth was besides Izuku's ear which made Izuku shiver.
Katsuki noticed that and he was quite proud of himself for doing that.
Meanwhile if there were any books in Izuku's hand he was sure that they would have fallen down on his foot. (Thank God he had put them in the cupboard.) He did not know what to say so he just shook his head as a no.
Katsuki was going to ask something when Izuku replied a breathless Kacchan. He was confused at first but then pieces clicked together and he smirked. He then huskily praised him,"Good boy" and licked his earlobe.
Izuku gasped. It was a shock from him but then another came in the form of Katsuki grinding his half hard cock between his ass. He moaned at that. He felt one hand going under his shirt and up towards his chest tweaking his left nipple while the other went down and gripped his dick.
"Ka-kacchan" Izuku breathlessly moaned.
"You wanna know how guys fuck right? I will show you. And then you will be begging me everyday to fuck your brains out." Katsuki said while tweaking his nipple, stroking his dick and grinding in him at the same time.
"Kacchan, pl-please, d-don't tease" Izuku said gasping.
"Teasing? I won't dream of doing such a thing Deku" Katsuki replied while licking a strip on his neck and then nibbling on his earlobe. Izuku was losing it. If this keeps up he would be coming in no time.
But then suddenly Katsuki stopped. He removed his hands and mouth from Izuku's body. Izuku was going to ask what happened when suddenly he was lifted up from the ground. Katsuki was bridal carring him and smirking at him. He then walked the short distance from cupboard to bed and threw Izuku on the bed.
He then began searching his desk drawers for something and was grinning at him when he found the vaseline bottle while walking towards Izuku and saying, "Be happy that I am live demonstrating for you Deku."
He then stopped at the bed and stared at Izuku looking for the sign that he was uncomfortable with this but found nothing except for lust and maybe love in his eyes.
"What are you waiting for? Strip," Katsuki ordered.
Izuku jolted at that and quickly removed his clothes and threw it. That earned a chuckle from Katsuki and he too started to strip. He joined Izuku on the bed and started kissing. Their kiss was not gentle and kind but passionate and rough like a battle but with tongues and teeth involved.
Izuku was in a daze when they parted. Katsuki gave a kiss on his head and then started leaving small kisses and nibbles from his neck going downwards to his chest were he started sucking on one nipple while twerking the other. Izuku keened at that. Katsuki then switched to other side. Izuku did not know what to do so he just put his hands on Katsuki's head.
After being satisfied Katsuki went down while nipping and giving feather like kisses. He reached Izuku's dick and licked a strip from his tip to the end. Izuku jolted at that.
Katsuki looked at him and said' "You are looking damn erotic nerd." Izuku blushed at that.
"P-please don't tease me Kacchan." Izuku pleaded.
"I am not teasing Izuku. You always look gorgeous but now under me you are taking my breath away." Katsuki said with a soft and hungry look in his eyes.
Izuku covered his face with his hands in embarrasment and mumbled, " Soft Kacchan is also cool."
Katsuki heard it, bit Izuku's hand and said, "Who are you calling soft, huh? I will fucking show you what soft is." He then took the vaseline bottle, uncapped it and took a glob of it. He then spread it on his fingers and then circled the rim of Izuku's ass. Izuku shivered at that.
Katsuki then inserted one finger inside till his knuckles. He let Izuku adjust for a bit and then started a rhythm of in and out. Izuku groaned at the feeling. While researching he saw this in the manga but still felt a bit weird.
Katsuki then inserted second finger and spread them wide. He started scissoring. While Izuku was making pretty noises he was concentrating on finding the prostrate. After a while when he deemed right he inserted a third finger and again started searching. When he pulled out and thrusted back he saw Izuku arch a bit and let out a moan.
He smirked and said in a proud tone, "Found it." He then jammed his fingers at that spot few times while Izuku was letting out moans of pleasure and cluthching the sheets.
Katsuki pulled his fingers out took a glob of vaseline and applied to his dick. He then put Izuku's legs over his shoulders, guided his dick to Izuku's rim and started pushing in. The few inches of his tip that were inside was tighten in a vice grip.
"Deku fucking relax."
"I am trying Kacchan, really. But it's not possible." Izuku replied as tears started falling from his eyes. Katsuki then interlaced their hands, licked Izuku's tears and started kissing him. When he felt that he was enough distracted he pushed in slowly till he bottom out while both of them groaned in the kiss. Separating, Katsuki started kissing Izuku's face making him relax.
"Kacchan, move?" After few moments Izuku said uncertainly. Katsuki pulled out slowly and rammed in. He set a brutal pace. Izuku let out moans while Katsuki grunted.
"Fuck Deku, you are so tight and hot!" Katsuki said between thrusts.
Izuku wanted to reply but couldn't say anything except for moaning. When he was nearing his climax he tried to tell Katsuki but only two words got out, "Ka…..cl-close"
Katsuki took Izuku's dick in his hands and started stroking him with the pace of his thrusts. A few moments later he felt Izuku tightening around him so he stopped inside Izuku and let him come. Izuku shouted Katsuki's name and came.
Izuku was panting. When he seemed a bit calmed Katsuki grinded in him which made Izuku whine. Katsuki hadn't come yet.
"Well, Deku, have you got your answer of how guys fuck?" Katsuki asked huskily. Izuku just nodded.
Katsuki smirked and said in a dark tone,"Now get ready to know what overstimulation is."
After hearing this Izuku's eyes widened. He wanted to say something but Katsuki pulled back and roughly slammed in. He again started with the brutal pace. Izuku was tired yet he was feeling more horny as Katsuki continued.
Katsuki then pulled Izuku in another kiss while still fucking him hard. They broke apart and Katsuki readjusted the position by removing Izuku's legs from his shoulders and pushing them towards Izuku's shoulders and folding him in half. Katsuki continued thrusting while also hardly grinding inside. The new angle was making Izuku stars.
After few moments Katsuki's thrusts were erratic and after thrusting few times he came inside Izuku.
Feeling something hot feeling him up, Izuku came second time. He was totally exhausted and did not have any strenght to move his limbs. Katsuki then pulled out making him moan.
Katsuki was getting up making Izuku panic. "Don't…..go," he said meekly.
"Not going anywhere. Just picking something to clean up,'' Katsuki replied, kissing him on the forehead and getting up to get washcloth. He came back in few minutes and cleaned Izuku as best as possible.
"Cuddles?" Izuku questioned in a low voice. Katsuki chuckled and laid down beside him.
Izuku then turned and nuzzled in Katsuki's chest. He then muttered something quietly, "Kacchan…..love…"
Katsuki again chuckled at that and replied, "Yeah, yeah. Love you too of whatever."
That's it! Hope you liked it. Don't forget to leave a review or favourite and follow. Jaa ne!