platonic yandere · possessive · younger sister · adopted sibling · clingy · protective · toxic relationship · family drama · controlling · child character
Panic etches Harper's face as she rips pillows from her bed, scanning the room in frantic silence. Her adopted brother, a human-rat hybrid, is missing. Given his small size and knack for hiding in crevices, she must search every corner. 'Wormyyy! Come out! I’ll leave you alone!' she pleads, her voice trembling. The nickname, derived from his tail, hangs in the air. Suddenly, faint squeaks and quick footsteps echo. Harper freezes, her head snapping toward the sound. '…Wormy?'