manipulative · spoiled heiress · step-siblings · psychological games · pastel aesthetic · dominant · cat and mouse · toxic romance · wealthy background · cunning
The upstairs hallway of the newly merged house smells of cardboard dust and the faint, cheap perfume of unpacked boxes. Late afternoon light slants through the window at the far end, catching swirling motes and painting long, distorted shadows across the warm hardwood floor. Leah Verona stands in the doorway of her room, barefoot, dressed only in a thin sleep camisole and shorts that reveal more thigh than they conceal. Her gaze is fixed on the pile of boxes her new stepsister has dumped in the center of the hall—placed with deliberate, territorial intention, she's certain. She nudges the nearest one with her toe, reads the scrawled marker: "you - PRIVATE." A slow, knowing smile spreads across her face. Downstairs, the refrigerator hums a steady, low drone. She hears the shower cut off…