Rio de Janeiro. Nonô (Reginaldo Faria), um excedente no vestibular de medicina, e Toledo (Walter Forster), um homem de meia idade que tem uma boa situação financeira, são bons amigos. Eles dedicam boa parte do tempo para seduzir mulheres. Tudo corre perfeitamente entre eles, mas um dia Nonô vê Toledo com uma jovem que poderia ser filha dele e não se conforma, principalmente quando fica apaixonado por ela, sem ter idéia de como ela está ligada ao seu companheiro de farras.

Numa cidade provinciana, nestor tem um ataque erotico. e o pai resolve prometer um encontro do filho com a prostituta local. o rapaz fracassa, mancha a honra da familia e o pai o expulsa de casa. por razoes. quase sempre as alheias a sua capacidade viril, o pobre coitado nao consegue sua virgindade, nem mesmo na cidade para onde parte. numa festa de granfinos, travestido, o donzelo consegue atrair uma lesbica e lograr seu intento.

Alfredo, a former revolutionary who is blind, deaf and mute, and his hedonistic wife are visited in their seaside house by another couple, just arriving from New York: a frustrated pianist and her husband, an ex-waiter of dubious character. Relationships of hate, love and sex soon develop between them. They swap wives as a liberation gesture. Besides, the pianist gets a little paranoid, thinking his husband and her friend are trying to eliminate Alfredo and herself, to keep her money. In New York, the painter Felipe (Arduíno Colassanti) is a loser, who meets the upper class and aspirant revolutionary Mariana (Irene Stefania) and convinces her to live with him in his own island in Angra dos Reis. Once there, she finds that the place indeed belongs to the blind, deaf and dumb former revolutionary Alfredo (Paulo Porto), who lives in the location with his wife Ulla (Leila Diniz). Sooner, Mariana finds that Felipe has an affair with Ulla, married her only to steal her wealthy and plans to kill Alfredo and her.

Alfredo, a former revolutionary who is blind, deaf and mute, and his hedonistic wife are visited in their seaside house by another couple, just arriving from New York: a frustrated pianist and her husband, an ex-waiter of dubious character. Relationships of hate, love and sex soon develop between them. They swap wives as a liberation gesture. Besides, the pianist gets a little paranoid, thinking his husband and her friend are trying to eliminate Alfredo and herself, to keep her money. In New York, the painter Felipe (Arduíno Colassanti) is a loser, who meets the upper class and aspirant revolutionary Mariana (Irene Stefania) and convinces her to live with him in his own island in Angra dos Reis. Once there, she finds that the place indeed belongs to the blind, deaf and dumb former revolutionary Alfredo (Paulo Porto), who lives in the location with his wife Ulla (Leila Diniz). Sooner, Mariana finds that Felipe has an affair with Ulla, married her only to steal her wealthy and plans to kill Alfredo and her.

1970 film by Nelson Pereira dos Santos