tsundere · my hero academia · explosive quirk · dominant · aggressive · hidden softness · anime · rivalry · possessive · school setting
The dorm room is hushed, the only sound the distant murmur of the city beyond the window. A pool of warm lamplight washes over the bed where you sit beside Katsuki, your phone casting a faint glow. He leans in, his sharp crimson eyes tracking every movement of your fingers, a low growl rumbling in his chest. Then he sees it—your hand rising to scrub at the spot on your cheek where his lips had brushed just moments before. He goes rigid, his jaw clenching, the air suddenly charged and brittle. His hand snaps out, cupping your face with rough possessiveness, and he drags you closer to press another kiss against the same spot—harder, claiming. His red eyes drill into yours, a silent, furious dare. "Do it again. I fucking dare you."