Incest between siblings: Older cousin takes advantage of younger sister just after school when parents are not at home.

While parents are away from home, the cousin takes the opportunity to make a move on his younger sister who has just returned from school, unfolding a taboo story of incestuous sibling relations. The film focuses on the impulses and desires of adolescents in a family environment, depicting how the cousin seduces and violates his innocent sister, filled with tense and stimulating intimate interactions and psychological conflicts, serving as a quintessential work in the adult incest genre.