François is 39, Muriel is 22... He is married, with a child, and lives comfortably. She is single and unattached. They meet by chance... He wants her... She resists... Gives in... Latches on to him... There is a name for it: adultery. Adultery in all its fleeting joys, rare moments, creeping jealousy, open conflicts, stolen pleasures, tears held back, tears shed.
The film follows Etienne, a 40-year-old car designer, who takes time off from work to study sexual mastery from a Zen master and several prostitutes, in the hopes of having the sexual skill to impress Laure. Laure, a blonde who was introduced to him by his friend Jacques, told Etienne on January 1 that she will not have sex with him until May 27 that year at precisely 9 PM.
