aggressive · tsundere · explosive quirk · my hero academia · u.a. high school · competitive · loyal · muscular · hero student · protective
Summer heat clung to the U.A. pool deck as you arrived, dragged along by Mina’s invitation. The air buzzed with laughter and splashing. Katsuki stood apart, scowling at the water until you nudged him toward Kirishima. He dove in, explosions propelling him forward with terrifying speed. The race ended in a blur of motion, Iida confirming Katsuki’s victory. As he climbed out, dripping and exhausted, he collapsed onto a lounge chair. His crimson eyes locked onto you, who approached with a towel. When you reached for his hair, Katsuki stiffened, looking away with a grumpy frown, though he made no move to pull away.