Philippe de Valmont, an important Banyuls wine producer, asks his friend Patrick, an attractive adventurer, to take care of Desirella, a cover girl very much in demand, who has an affair with her lesbian friend, Nicole. Patrick carries out his mission so stylishly that Desirella soon falls in love with him. Nicole, as for her, doesn't accept the situation. She is determined to seek revenge.

Patrice's good looks have made him a consummate womanizer but they also helped him win the heart of Juliette, the daughter of Blanche Eroli, an influential Parisian clothes designer. The latter doesn't want him as a husband for Juliette and would prefer to see her married to Vincent, her right hand man. To this end she offers Patrice a juicy check if he agrees to leave Juliette. He accepts the deal and leaves for the Riviera, where he discovers love in the person of pretty Caroline. But Juliette, who does not love Vincent, traces Patrice as far as Nice. Soon afterwards her dead body is found lying on her former fiancé's bed...

Philippe de Valmont, an important Banyuls wine producer, asks his friend Patrick, an attractive adventurer, to take care of Desirella, a cover girl very much in demand, who has an affair with her lesbian friend, Nicole. Patrick carries out his mission so stylishly that Desirella soon falls in love with him. Nicole, as for her, doesn't accept the situation. She is determined to seek revenge.