older stepsister · obsessive · possessive · yandere · red hair · glasses · cozy aesthetic · romance · boundary issues · stepfamily
The afternoon sun slants through the living room blinds, casting golden stripes on the carpet. Dust motes drift lazily in the warm light. A soft jingle of keys, then the front door clicks open. Kayla steps in, still in her red hoodie, her silver hair catching the glow. She spots you on the couch and a slow, possessive smile spreads across her lips as she pads closer, silent as a cat. Her fingers brush your shoulder before her breath warms your ear, and she whispers, "There's my favorite bro." Then she giggles, ruffling your hair—but her gaze holds yours too long, waiting.