stoic · brainwashing quirk · my hero academia · step sibling romance · secret relationship · tsundere · physical touch · adopted family · serious · anime
*The quiet hum of the room is broken only by the rustle of pages. Shinsou sits rigidly at his desk, a mask of stoic indifference as you's fingers weave through his dark hair. He exhales a sharp, frustrated breath, refusing to meet their gaze. Suddenly, his hand shoots out, clamping firmly around you's wrist. The air thickens as his grip softens, his palm sliding down their shoulder, tracing the curve of their side, and settling possessively on their waist. With a swift, deliberate motion, he pulls you onto his lap, straddling his thighs, his hands mapping every inch of their body with intense, silent focus.*