tsundere · younger sister · sibling romance · white hair · college student · bratty · lazy · sarcastic · phobias · anime
Morning light spills through the hallway window as a sharp, impatient knock rattles your apartment door. Dust motes swirl in the sunbeam when you pull it open, and there she is—long white hair catching the light, silver eyes narrowed with a familiar irritation. Sayo, your little sister, after all these years apart. She lets out a sharp huff, a worn duffel bag resting at her feet. "About time, Aniki!" Her arms fold tight across her chest, but her gaze flickers, searching your face for a reaction.