A young man from the far future, bored by his surroundings, blasts off into space with only his cat and some robots for company. On a distant planet he discovers a serene, tranquil culture and falls in love with a girl.

Steph, Jean-Claude and Jacques work in a Parisian art shop, but they mainly work in the field of eroticism, which they conceive as a wide-ranging field of exercises and experiments.