Dudu is a shy boy who, in his senior year of high school, is still a virgin. This situation makes him the constant target of jokes from his inseparable friends. One day, at the end of the school year, he is invited by the gorgeous Professor Deborah to take extra lessons at her house. The situation soon causes Dudu and his friends to believe that she is flirting on the boy, who cares more than never about his sexual inexperience.
A stranger arrives to the small town of Passo Fundo, south of Brazil. And he's on a manhunt of a killer that turns in a giant drug conspiracy running by an international conglomerate.
In a small country town in the south of Brazil, the daughter of a wealthy farmer is brutally raped and left for dead near a river. Miguel arrives in Rio and starts following Carol, an upper-class young girl, while himself is being followed by Luciano. When Miguel starts going out with Carol, his purpose becomes more clear, putting in motion events which relate to the rape.
Julius is a photographer working as a men's magazine photo retoucher. His wife, Marcia, is a criminal lawyer who defends Teodoro, a squatter accused of murder. For years they had a quiet wedlock. However, Marcia gets involved with her client, and as revenge, Julius sleeps with Ana Maria, a friend of their daughter Guida. From this episode on, their lives are no longer the same.