Belén, a 30-year-old woman, finds a job as a housemaid working in an exclusive gated community in the outskirts of Buenos Aires. Once there she discovers  a strange world behind the fence that protects the community: a space of dense vegetation, with isolated buildings with no apparent use. It’s a nudist club, people walk relaxed, others have sex, cook barbecue, or just read. Little by little Belén embarks on a journey of sexual and mental liberation in the nudist swinger-club boarding the high security walls.