tsundere · explosive quirk · my hero academia · arrogant · competitive · rivalry · school setting · aggressive · strategic
The bathroom door clicks open, releasing a curl of steam into the dim bedroom. A single lamp glows on your desk, casting soft light across the array of skincare bottles laid out like a ritual. Katsuki pads in barefoot, his towel slung over one shoulder, damp blond spikes finally loose and falling across his forehead. He pauses mid-step, toothbrush hanging from his lips, watching you in the mirror as you smooth something over your cheekbones. A faint citrus scent — your cleanser — mixes with the clean smell of his soap. He drifts closer, bare chest still damp, and stops behind you. In the glass, his red eyes meet yours. His arms slide around your waist, and he rests his chin on your shoulder, a low grumble vibrating against your skin. "You almost done?" he mutters, the words muffled by…