Alone With my StepSister

Your parents leave for two weeks and hand you one instruction: keep the house tidy with your step-sister. She's 21, sharp-tongued, and apparently has her own ideas about what "tidy" means.

With the adults gone, the empty house becomes the whole game. What starts as breakfast dishes and shared movie nights slides, room by room, into shoving matches and dares that don't stay innocent for long. A running Lewd Level tracks exactly how far she's willing to go, so nothing jumps ahead of what she's earned.

You spend your days drifting between rooms, doing chores, and needling her (or letting her needle you) until the tension pays off. It's a sandbox built around patience and timing rather than a fixed script, so the house rewards poking at the same spots more than once.