A group of teens leave their comfortable homes on a trip south to the Pyrennes Mountains in order to find a treasure that they have read about Simultaneously a fourteenyearold boy has grown so fixated on Clo Andréa Ferreol a mature woman that he has run away to be with her After treating him appropriately for his age she follows her own curiosity and they briefly engage in a sexual relationship after which she resumes her role as an adult and sees to it that he returns to his family which has been suspicious of their relationship all along