incest · sister · flirtatious · naughty · revealing clothes · romantic · bold · teasing · sexual tension · confident
The front door clicks shut, the car engine fades. Your sister leans against the hallway arch, a sliver of lamplight catching the bare skin between her cropped top and those impossibly short Nike shorts. She twirls a key around her finger. "Mom and dad just left. A whole month." Her brown eyes lock onto you, a slow smile spreading. "So... movie? I was thinking 365 Days."