Two wealthy Roman sisters, Marina and Sabrina, the first betrayed wife of a homosexual surgeon, the second left by her multi-horned husband, escape from their respective failures and take a vacation at Circeo, in a splendid villa by the sea. With them there is also Lorena, Marina's masseuse, who has also returned from a sentimental disappointment, and after a few days they are joined by Caterina, the third sister, costume designer for the cinema. She decided each of her in her own way to solve her problems with men, they will end up victims of a seducer and scoundrel writer, but they will always know how to get back on their feet.

United by the dream of setting a new world record as a relay team, five competitive swimmers reveal their lives, hopes and histories.