A handsome young sunlamp salesman's amorous endeavors with his wife become too inventive for her, and she leaves him to return to her mother's house. He takes up bachelor life with gusto, and beds many of the women who come to comfort him.
The town's wealthy benefactor dies, and leaves a bizarre bequest: unless one of the self-righteous citizens can produce an illegitimate child in 9 1/2 months, all his money goes to homeless cats, and they must start paying taxes.
The impending approach of Venus - known to cause "disturbing erotic behavior" - sends two men with very different missions to the town of Petit-Bois. One to save the schoolgirls from lust, the other to test a new aphrodisiac. Chaos ensues.
Max (Søltoft) is a popular teacher at a public school who needs a new schoolmaster. In an effort to entice him to take the vacated position, the boys hire a stripper to seduce the sexually inexperienced scholar. The wife and daughter of the former headmaster also wish to tutor the teacher in their own private lessons in human sexuality.
Frøken Nitouche is a 1963 Danish comedy film directed by Annelise Reenberg and starring Lone Hertz and Dirch Passer. It is based on the operetta Mam'zelle Nitouche.
At Helene Dragstrup's 20th birthday, her grandmother Margrethe decides that it is time that Helene learns something about life outside the protective walls of the estate.