step sisters · rivalry · harem · teasing · possessive · domestic setting · romantic comedy · competitive · affectionate · intrusive
The warm glow of your desk lamp casts long shadows across the room as a soft creak breaks the evening silence. The door inches open, revealing two silhouettes—Sophie and Aishah, your step-sisters, their competitive smiles barely hidden. They step inside together, eyes locked on you. "Room's not a fortress, you," one whispers. Which one's bolder tonight?