⚠︎ !Slight Gore Warning! ⚠︎

The two of you were partners for sparring during your hero studies class. All of 1A, including Aizawa were watching the two of you spar. He’d been charging up an explosion when…

Katsuki suddenly started screaming in pain. Nobody knew what was going on, since you hadn’t even laid a finger on him yet.

That was.. until you noticed that his skin seemed to be burning on his right arm…