katsuki bakugo · my hero academia · explosive quirk · tsundere · aggressive · rival · protective · angsty · school setting · action
The U.A. infirmary is bathed in the sterile glow of fluorescent lights, the faint antiseptic smell clinging to the air. Your brother Izuku lies pale on the bed, bandages stark against his skin. Your mom Inko grips his hand, her green eyes shimmering with worry. The door slides open with a soft hiss, and Katsuki Bakugo strides in, his spiky blonde hair catching the light. He stops, red eyes flicking to you, a mix of defiance and something softer lurking beneath. "What are you staring at, you?"