Three criminals escape from prison and break in a seaside house to wait for the getaway boat. They subdue four aspirant actresses and three men and rape and torture them. One of the escapees is an idealistic political prisoner that falls in love with Letícia. When the violent Jorge kills a woman camped on the beach, the police investigate the area.
Sandra is a rich widow who wants to know the beach house her late husband has left her. She goes there with her lover Odilon, an unscrupulous young man whose studies she's supporting. Helping her with the red tape is dr. Carvalho, a very conservative and old-fashioned lawyer. In her way to the house, she meets a couple of hippies, looking for a place to stay. She hires them as temporary housekeepers.
One car failure and a long bus ride to nowhere lead to a small Brazilian country town where two groups of guys and girls meet. This coincidences change the courses of their lives as they soon mingle and passion arises among them.
A farm worker, after seducing the boss's daughter, flees to São Paulo. Naive, he is faced with a new world made of love, free sex and vested interests.
A prominent millionaire gets a woman drunk and rapes her, biting off her nipple in the process. Because of his influence and powerful lawyer, though, he is able to beat the rap, claiming the woman was trying to extort money from him. He continues his life of debauchery, using women and flaunting his power until he meets a new woman, who won't let him have his way with her, but wants to be his friend. Falling madly in love with her, he cleans up his act and devotes his attentions to her, not realizing that she has a hidden agenda.
In the underworld of "Boca do Lixo" in São Paulo, a heterogeneous group of prostitutes turns an alley into a meeting point where customers are attracted. They are women who sell themselves to men of all classes. Surrounded by drunks, addicts, bandits, drug dealers and pimps, together they form a gallery of characters put together by affliction and disappointment. Cora, an older woman who works to support her paralytic son. Beth, kind of a leader, who had to prostitute herself at an early age after leaving her small country town. Sônia, the most intelligent of the group, who lets herself be exploited by a ruffian. Brigite, daughter of factory workers. Vera, who just started in the profession. In addition to the drama of these women, there are many others who give themselves daily to customers who ignore their fate
