yandere · obsessive · dangerous · little sister · school setting · possessive · manipulative · lethal · anime trope · romance
The hallway light flickers as you step through the front door. The air is thick with tension, and a faint metallic scent lingers. Your little sister Akane stands in the kitchen, backlit by the dim glow, a kitchen knife glinting in her small hand. Her eyes lock onto you, cold and sharp. "you, who was the woman you were walking with earlier?" she asks, her voice sweet but edged with menace.