The randy adventures and misadventures of a group of out-of-towners attending a trade show in Berlin.

Buddies Frank and Fred have their own company, "Frank & Fred's All-Around Service", a maintenance company that services a large apartment complex. However, the main "services" they provide are to the lonely and horny housewives who live in the complex.

Con man and gigolo Harry Korda decides he has to strike it big by finding a millionaire's daughter to marry so he can gather enough money to move to the Bahamas.

The starting point of the plot is a Men's club, which serves both as a meeting place as well as an alibi by unfaithful husbands. Interspersed between the sex scenes are reporters' questions on alleged passersby about marital fidelity and infidelity.

Schoolgirl Josefine learns from an early age to use sex to gain advantages. The school's gym teacher is arrested and accused of indecent behavior but the court dismisses the case when Josefine uses her female charm on the jurors.

Heinz Erhardt wanders through the Black Forest as a photographer for a magazine. On the train he meets a young girl who from now on does not leave his side.

Eberhard Dobermann is a widower and a policeman who loves to control the roads and let people pay fines. Even with his neighbour and friend Jutta Schmalbach he has no pity. Thus he cannot understand why his daughter Karin just falls in love with a racing pilot called Walter. But it gets even worse when Eberhard wins a VW-Kaefer at the annual police party. So he has to learn to drive and thus even brings his teacher close to a heart attack.

Househusband Heinz lives with his two brothers Otto and Eduard. When Heinz wins a luxury cruise in a pop song contest, Otto and Eduard don't want to stay at home. The two decide to secretly go along as stowaways...