A story about love and sex

A middle-aged man builds a summer house in Cabo Frio, Rio de Janeiro. Married to a beautiful woman, father of two and with a successful career, the house is a symbol of his personal achievements. But as the wind, the salt and the sand threaten to invade the breaches of the house, their marriage begins to crumble. And, like a bad omen, a mysterious murder takes place in the vicinity.