Renee Saccard is a pampered, selfish young wife of a middle-aged Parisian businessman who falls in love with her stepson but is driven to the point of madness when her husband tricks the stepson into betraying her.

On a sun-kissed beach, six people linger lazily, each confident of fulfilling his or her desires before the day is out. A wealthy heiress, Emmanuelle, has designs on a handsome adolescent, Ivan, but his interests lie elsewhere. Having gratified Emmanuelle’s womanly needs, Ivan immediately sets out to make his next conquest, the mistress of a well-known writer...