O Supermanso (1974)

While his wife Lucia is on vacation in Guarujá, Amaro sets up a scheme with his partner to meet other women. His partner's wife and his mother-in-law find out about the plan and tell Lucia. Angered, Lucia tries to get involved with a TV star and a good-looking young man. At the same time, a couple tries to consummate their honeymoon, and other people also seek sexual pleasure during the summer. Amaro, on the other hand, gets a date but not everything goes as expected.