Ariane and Hugo decide to exchange the lives they lead to escape from their routine, which after ten years of marriage, gives them the feeling of being hamsters in a wheel. She suddenly finds herself at the head of a construction equipment rental company and he tries to take the role of a house calling jewelry salesman...But is life really better when you live it on the other side of the bed?
Lucie makes her living selling bathing costumes on the beach at Marseilles. She would like that her ten-year long boyfriend, Lucien, becomes her best friend. But this requires truth. For Lucien, newly made secret agent who has to play a young idler, it is mission impossible. Even more so when a young american beauty will ask him to initiate her into sensual pleasures.
A police captain's niece is trapped by white slavers.
