Where can I watch Eros in United States?

A three-part anthology about love and sexuality: a menage-a-trois between a couple and a young woman on the coast of Tuscany; an advertising executive under enormous pressure at work, who, during visits to his psychiatrist, is pulled to delve into the possible reasons why his stress seems to manifest itself in a recurring erotic dream; a story of unrequited love about a beautiful, 1960s high-end call girl in an impossible affair with her young tailor.