The story of two couples - Xico and Olga, Tuca and Dina - through 20 years of friendship, from adolescent dreams to maturity frustrations. They meet in a small town in the State of São Paulo, but one of the couples decides to try their luck in the big city. As background, the political events in the 60's and 70's, and how they affect their lives.

Two friends discuss their love adventures, and the emptiness ensuing each new conquest.

A metalinguistics exercise in pornography: a blue movie is depicted on another blue movie.