Corporate CEO Pierre Levasseur is caught on film with his lover, a world famous model named Elena. When confronted by his wife, he tries to convince her that Elena is really the lover of a porter, Francois Pignon, who also happened to be in the scandalous photo. Levasseur attempts to make his story true by convincing both Elena and Francois to move in together and pretend to be a couple. The situation becomes even more intense when friction develops between Francois and his former flatmate Richard and his girlfriend milie. When Levasseur"s wife discovers the truth, she decides to exact a particularly satisfying revenge!