1975: A 200-ton blue whale gets washed up on a local beach and the kids think it’s the biggest thing that’s ever happened in Australia. Behind closed doors, the Mums and Dads of a quiet suburban street are going to celebrate in their own special way, by joining the sexual revolution and throwing a wife-swapping key party. And like the rotting whale, it’s all about to go spectacularly wrong.

A married man gets blackmailed by a degenerate couple after having a one-night threesome with them.

A prudish married couple feel put upon by the swingers living in their apartment building. One night, by accident, they discover a way to both rid themselves of the “perverts” down the hall and simultaneously realize their dream of opening a restaurant.

An affluent, middle-aged couple's uneventful lives are forever changed when they move into an isolated house in the country and befriend an odd, younger couple.

After 6 years together, Mike's girlfriend leaves him, so he travels to LA to be a star. Six months on, he's still not doing very well— so a few of his friends try to reconnect him to the social scene and hopefully help him forget his failed relationship.

A group of con artists stake their claim on a bogus uranium mine.

A young couple become embroiled with the personal problems of another couple on a yacht moored off Sicily during a turbulent weekend of fun, games, sex games, betrayal, spouse abuse, and murder.

After moving to Palm Springs, a young married couple puts their love to the test when they discover that their neighbors are swingers.

A newly divorced swinger on the prowl goes to work as a detective for a neurotic feminist attorney.

Bored with his sex life, a man tries to convince his wife to swap partners.

A dinner party of three couples careens into uncharted territory when the hosts make a shocking proposal. Tensions mount as this evening among friends puts each marriage to the test.

A group of people, both men and women, get together to exchange their points of view, practical and theoretical, about sexual life and the relations between couples.