Chapter 5

The dorms were finished and all of the students packed up from their house and moved in with their classmates. They had fun looking at each others room and made a game of it. A few of the students decided not to participate.

The moon hung high in the sky as most of the students were asleep, ready for their next day of school. Deku couldn't sleep and decided to go out and train whilst everyone was asleep. As he was walking past Bakugo's room he heard a familiar sound.

He slowly approached the door and pressed his ear up against it. There he could hear rough moans and slapping sounds, like what happened between them in the locker room. The obvious sound of balls slapping against skin filled Deku's ears before the sound was broken by Katsuki's voice.
"Yeah you fucking like that don't you bitch!"

Deku noticed the sound of someone else moaning as he felt his trousers start to tighten around his crotch. He slowly moved his hand down and started rubbing himself through his shorts. 
"Mmm... Moan for me louder!" Bakugo said as he thrusted into the other student. Deku could hear the moans get louder, he recognized the voice but he couldn't put his finger on it.
"Urgh.,. Fuck me harder!" He heard.

Deku's curiosity got the better of him, and he was now too horny to see sense. He knelt down and tried seeing through the key hole. The room was too dark to see anything, he could just see two shapes moving on the bed. Judging by the way they were moving though they weren't facing the door. Deku decided to go forward and open the door a crack, just to see who the mystery and lucky student was.

The door slowly opened and on the bed he could see Bakugo, his back facing him but slightly turned. He could see his fuzzy balls moving back and forth, slapping off the other student. From where he was stood he could see that the student had red hair sprouting off his own balls. It was Kirishima. If it was going to be anyone from their class it would be him. They were close after all.

Deku was still knelt on the floor, palming his erection through his shorts at the sight infront of him.
"Fuck that's good" Kirishima panted as he was pushed back and forth by Katsuki's hips.
"Damn right it is!" Bakugo said in his usual violent tone.

Deku was getting hornier by the second, he decided to reach into his shorts and pulled out his dick. Green hair sprouted from the base and the balls. His dick sprung up and waved before he wrapped his hand around it. He wasted no time in wanking his cock. His hand was nearly a blur as he moved from tip to base, trying to hold back his moans. 

Bakugo was still quickly thrusting into his classmate, grabbing his hips and slamming them back onto his cock as he thrusted deeper and deeper.
"I'm gonna fucking fill your ass bitch!" It was no surprise to Deku that Bakugo was rough during sex, he did rape him after all... Even though he enjoyed it. Bakugo kept thrusting into his friend with immense speed.

Deku sped his hand up on his own dick, he used his other hand and started to massage his balls. After a while he started to thrust into his hand as he moved his fist up and down his shaft. He was quietly, almost silently whimpering in pleasure at the sight in front of him.

Deku watched as Kirishima reached down to stroke his own aching cock.  He closed his hand around it, moving it up and down as Bakugo thrusted into him, making his hips rock back and forth. Kirishima was letting out rougher moans now. All three of the boys knew that he wasn't going to last much longer.

"You love my cock don't you?!" Bakugo asked, not needing an answer. 
"Mmff... Fuck yeah.. Fill my ass!" He almost screamed back. The pair continued to fuck on the bed, unaware that Deku was watching. More moans escaped before Kirishima let out blasts of cum, covering the bed below in his sticky substance. As his pink ring tightened around Bakugo's cock he let out his own flow of cum, filling his friends ass. Cum dribbled out as he kept thrusting into the red haired teen.

As Deku watched he let out his own cum, groaning loudly as he shot blast after blast onto the hard wood floor. It took a few seconds for him to register where he was and what he had done. He slowly opened his eyes and stared at the slick surface that was covered in his seed before snaking his eyes up to the ashen haired teen.
"Deku!!!" Bakugo screamed as small fire balls sparked around him. He slid out of Kirishima, cum spilled out and pooled on the bed as he approached the peeping green haired boy, his cock still hard and swaying as he approached him.
"Oh.... Hi Bakugo..."