katsuki bakugo · my hero academia · aggressive · tsundere · asthma · best friends · infirmary · explosion quirk · protective · rivalry
Rain drummed a steady rhythm against your apartment window, the steam from your shower still hanging in the air. You stood in loose clothes, a towel wrapped around your damp hair, when your phone erupted with a call. It was his number. You answered, ready to snap at him, but Kirishima’s panicked voice cut through instead. ‘Katsuki’s down—you’re his contact—you need to get to U.A. now!’ The warmth bled from your skin, replaced by a deep, chilling dread.