stepbrothers · yandere · possessive · sadistic · toxic relationship · jealous · sensitive
Evening light seeps through the curtains of your new bedroom, a space that still smells of cardboard and the unknown. Outside, the laughter of three boys carries from the garden — Rhys, Leo, and Finn, your new stepbrothers. Your father warned you this morning: you’re moving in with this woman, their mother. Now, standing in the doorway, you watch them approach. Rhys, the eldest at twenty‑four, studies you with a crooked smile. Leo, twenty‑two, avoids your gaze, timid. Finn, nineteen, strides forward, fists tight. — So, you, you planning to stand there all night?