A woman starts working in her dead husband's brothel.

Two unemployed actors accept what they believe to be an acting job from a wealthy man without realizing that he needs two real private detectives.

Hitchhiking on their vacation with no set destination, two girls are picked up by a man who involves them in rape and murder.

There are small problems everywhere, including in a Paris area bourgeois housing development. In this particular building, a motley crew tries to resolve shared co-ownership problems. Among them, a Foreign Legion colonel and his dog; an unfaithful gynecologist and his fiery nurse; a voyeuristic filmmaker and his editor in love; a Don Juan-type antique dealer; an adorable old lady and her nice son who turns into a drag queen at night; an FIFG interviewer; an unbearable opera singer; a lesbian; a deceived woman.

Gerard Casanova is the man all the rich and beautiful women call when they want their sexual urges satisfied.

To get a job and marry the nice Yvette, a quilt teacher, Julien goes to Paris. On the station platform, he swears loyalty to her, but as soon as he arrives in the capital, the seductive provincial wreaks havoc. His insatiable landlady, all the saleswomen of the shop where he is hired as an accountant, at the slightest pretext, solicit him, undress and abuse him. Finally arrives the boss, Joëlle... who is the exact double of Yvette, without her pigtails! Julien then loses his head and falls in love with the double.

After a disappointment in love, Alain tells his mistress how he gradually sank into libertinage: from his beginnings with a teacher in art history, then with a supermarket saleswoman, until his discovery libertine parties.

Gilles, who operates a money losing garage, teams up with his friends Max, who operates a scrap yard, and lawyer Xavier to open a brothel catering to women. They get the idea from Gilles' secretary Irma, a former prostitute. They are assisted in the implementation by Max's wife Juliette and Sabine who is mad for Gilles. Unfortunately Gilles has fallen for Florence the daughter of the conservative Prime Minister and his wife. When the Prime Minister tries to shut down the brothel Gilles decides to stand against him in the election.

Madame Arrieu is the owner of an apartment building in Paris, where she lives with her three respectful nieces. Then, Elvira, a lady who paints nudes, gets behind in her lodging payments. Elvira, wishing to impress a prospective customer from the United States, asks Mme. Arrieu to let her use her (better) apartment, to receive him - just for a couple of hours. The lady refuses, but then she must leave for a short spell... Temptation is too big.