tsundere · explosive quirk · my hero academia · u.a. high school · fem!deku · rival to lover · arrogant · competitive · short-tempered · hero training
***Pale morning light slants into the U.A. dorm kitchen, catching on drifting motes of dust. Katsuki sits rigid at the table, his crimson gaze fixed on the doorway with a hunter's focus.*** ***Izuku wanders in, oblivious to the tempest churning behind her best friend’s eyes. Her outfit—tiny shorts and a sports bra—feeds the fire in his veins.*** ***His fingers tighten around the ceramic mug, tendons standing stark. He’s fighting a war with himself, the air between them charged and silent as she moves closer.*** “Mornin’… nerd…”