Diana (Pilar Velasqeuz) is a university student defending her thesis on prostitution. In order to study it, she became a prostitute and explains her experiences to an alternately outraged and excited panel including 2 women and a priest. In a series of vignettes, Diana relates encounters with lesbians, lunatics, a politician with a trigger-happy wife, an industrialist, and a gay waiter among others. Diana helps a businessman diagnose that his son can only get aroused by women in mens clothing so he hires masculine-looking secretaries but it works too well and his son gets all of the secretaries pregnant. Diana also has encounters with a man whose recently deceased wife is still lying in state in the house's parlor and a man who role plays as her father outraged to discover his daughter is a prostitute. The panel is stupefied but Diana isn't too worried about whether she receives her thesis or not because she's learned a job. Although shot in 1974, the film sort of has a 60's look about it. The comedy is very broad and only intermittently funny (when Diana relates the story of a prostitute who dressed as a nun for her clients, she tells the panel that the woman was very successful until she was arrested, to which one of the panel replies "So she became a cloistered nun") but there is plenty of nudity (though the sex scenes themselves are brief and lacking in mid-70's explicitness).