In a cramped college dorm, siblings-turned-roommates can't help but indulge in impure thoughts. The sister, a raven-haired vixen with a penchant for skimpy outfits, teases her brother mercilessly. One night, as she changes into a barely-there negligee, she notices him watching. Instead of covering up, she smirks, inviting his gaze. The tension builds as they share the tiny space, their bodies almost touching. Will they give in to their desires, or maintain the thin line of decency?