Bakugou X Kirishima's sister (Reader)

Chapter 18

Before we get started I just wanted to say thanks for reading this far 😊 I didn't really expect anyone to read this, I just hope you guys like it 😊

Katsuki wasn't joking when he said he was done going easy. The next day during class you'd ended up flat on your back more times then you wanted to admit. You'd stood more of chance whenever you could use your quirk, allowing you to push him away if you needed a moment, or to stop him from dodging to allow you to get a hit or two in. Out of the entirety of your practicing he never once used his quirk on you. You weren't sure why, sure it was destructive, but he had no trouble using it on the rest of the class. Trying not to dwell on it too much you focused your attention to his fighting style, trying to analyze it and figure out a way around it.

As the week progressed, you'd gotten better, by far better then when you first started. Periodically he would stop and give you pointers on what you were doing wrong or where to fix your technique. It was annoying at first, he wasn't the nicest with his delivery, but once you set your pride aside and listened to what he had to say you could see the improvement.

Cementoss was watching the class with Aizawa today and had made an area for you all to practice with. Now that you had things to pick up with your quirk you wanted to see if you could get Bakugou to use his. He stood across from you, waiting for you to make the first move. You also wanted to test your quirks ability to deal with multiple objects, picking up two stone boulder sized rocks that Cementoss had created you threw them at Bakugou. The second you let go you used your quirk to push you over and behind him. You heard two explosions as you saw both rocks break apart. Bakugou looked through the wreckage only to see you weren't standing where you once where.

"Gotcha!" you nearly yelled as you popped up from behind him. Using your quirk, you stopped him in place as you grabbed his arm, still outstretched from the explosions he'd made earlier. Quickly you brought it behind his back, using your foot, you kicked behind his knee, forcing him to fall. Using your body weight, you pushed him to the ground and held him there. "Oh my god, finally!" a grin spread across your face. You'd lost focus on what you were doing, to enthralled with what you had accomplished.

"Don't get distracted, dumbass." He spoke sternly as he ripped his arm from you, flipping himself over he grabbed you and pinned your back to the floor. You grimaced in response. "Just because you got them down, doesn't mean it's over, you can't let up." He stared into you with a serious look, his face hanging inches above yours. He still hadn't let you go, and after a moment his face softened slightly. Your heart was racing now, not from the physical exertion but from having him this close to you. Moving towards you, he was searching your face when he suddenly froze, shook his head like he was trying to clear it, remembering where you both were.

You could hear Aizawa calling for the class to regroup. He pushed himself off you, grabbing your wrist he pulled you up before he went towards Mr. Aizawa. You dusted yourself off, still somewhat fuzzy minded from what had happened. Walking over to the class you could hear Aizawa talking.

"Tomorrow is the day of the exercise; I hope you all learned something new this week or improved in your abilities. Be ready, I'll see you tomorrow."

Everyone dispersed, going to change before heading to the dorms. Jirou came up behind you holding you back to walk behind the rest of the class.

"I saw that," she smiled at you.

"Saw what?" you pretended to not know what she was talking about.

"Saw you guys almost make out in front of everyone." She laughed.

You jumped, "What no?! That was not what was happening!" you rushed through your words.