Small Accidents

Chapter 3

Katsuki bounced his leg impatiently and dug his fingers into the fabric of his trousers. He took a deep breath and concentrated on glaring at the coffee table.

"You've come along way, my boy," All Might gave Katsuki a pleased smile, oblivious to his inner dilemma. "Both of you have."

Izuku beamed beside him, jumping forward on the couch enthusiastically. The movement jostled Katsuki, making his bladder twitch. He squeezed his legs together, hoping neither Izuku or All Might noticed as he dug his hands in his pockets to grab the tip of his dick and hold back a small leak.

"It's all thanks to you, All Might!" Izuku said, as enthusiastic as ever. Katsuki would've made fun of him, if he wasn't on the verge of pissing himself.

All Might chuckled. "And your hard work," he glanced over to the clock at the wall and finished the last of his tea. "That's enough for today, you should start heading back to the dorms now. Your classmates will start wondering where you both are."

Katsuki grabbed his bag and stood up stiffly, throwing the bag over his shoulder. He couldn't grab himself without being obvious standing up, so he dug his nails into his thigh instead. His bladder ached as he stood up. A small drop escaped, barely even dampening the fabric, but it was enough to haunt Katsuki of what was the come if he didn't hurry the fuck up.

Izuku checked the clock and nodded, realising it was a lot later than he was thinking. "Everyone should be with the other classes right now. They're doing some training together, I think."

"You didn't want to join them?" All Might said as he and Izuku stood in unison.

"I did, but.." Izuku looked away shyly as he pulled his backpack over his shoulders. "I didn't want to cancel our training session or talk, these are more beneficial for getting full control of my quirk."

"Can you speed this up?" Katsuki groaned, his back turned to the pair. His shoulders were hunched slightly, his position a little more curled in than his usual relaxed one, but neither of them picked up on it. He headed towards the door.

"Sorry, Kacchan," Izuku said with a small chuckle as he ran up behind him. He looked over his shoulder, bidding All Might goodbye before the door closed.

Once it did, the pair were left in silence as they walked down the empty halls. Lessons had finished a long time ago, so the students had already left the building. Aside from a few possible teachers, he doubted anyone other than them and All Might were still here.

Izuku fished Katsuki's hand out of his pocket, oblivious to the panic that caused a twitch of his bladder, and weaved their fingers together. He didn't mention how sweaty Katsuki's hands felt. Not that that wasn't normal, but they weren't usually this sweaty.

Walking helped calm the growing pressure in his bladder and made it a little easier to keep under control. It took Katsuki's mind off it and kept him busy, so it couldn't focus on how satisfying the release would be.

Before Katsuki knew it, they were already at the dorms and heading to the elevators.

Izuku was still holding his hand. He was walking a little ahead of Katsuki, who's pace had slowed down a while back. He wanted to rush, but he was scared if he did he would lose control.

Katsuki pressed his thighs together as they waited for the elevator. Knowing that he was so close, so close to being able to rush to his room and finally take a piss had his body aching. It wanted relief now. His bladder twinged again, a tiny spurt dampening the fabric.

He looked down, his heart pounding as he searched for any proof. None. The front of his trousers were still completely dry. He held back a sigh of relief as to not alert Izuku of his dilemma.