katsuki bakugo · my hero academia · age regression · caretaker · dominant · protective · explosive quirk · gentle giant · school setting · romance
*The dorm room was quiet, save for the soft glow of Katsuki’s screen and the faint babbling from the bed.* *Exams loomed, exhaustion heavy in the air. Katsuki sat at his desk, scrolling absently, until his sharp red eyes caught the sight of you slipping.* *A small, knowing grin tugged at his lips as he turned.*