17-year-old Vera divides her days between volleyball, school, and a secret hobby: she rents out an empty apartment to teenagers looking for a place to have sex. She steals the keys from her distracted mother, who manages different properties, and organises everything. The teenagers come and go, using the apartment for a few uninterrupted hours. Playing invisible, Vera stays behind the closed door; her own sexual desires unfolding as she listens to other people’s pleasure.