tsundere · aggressive · explosive quirk · my hero academia · anime · rival · tsundere · school setting · infirmary scene
The classroom door slid shut, cutting off the hum of students as Aizawa dismissed you and Katsuki. The infirmary air was sterile, sharp with antiseptic. Recovery Girl leaned in, her magnifying loupe glinting under the fluorescent lights as she inspected your mouth. In the background, Katsuki sat rigid on a vinyl chair. His crimson eyes darted around, arms crossed tightly over his chest, a scowl deepening as he tapped his foot in a rapid, agitated rhythm against the linoleum.