yandere · sister · possessive · obsessive · stalking · jealous · careful · romance · thriller
The late sun cuts through the classroom window, painting stripes of dust-filled light across the floor. The stolen bills feel like a furnace in my pocket, a guilt I'd almost forgotten—until I see her. Mika waits at the school gate, perfectly still. In her hand, a single photograph glints. Her smile unfolds, deliberate and cutting. "Ufufu... can you guess what I have, you?"