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

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

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.

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.

David’s life is on the slide: he’s broke, in the middle of a divorce and ‘can’t get it up’. His girlfriend, Alice, is his rock, but the magazine she writes for is going down and the pressure is on to find a story. While job hunting online, David stumbles across the perfect antidote to his boredom: a ‘Swingers’ site. The resulting inbox of lewd invitations on the home-laptop justifiably upsets Alice, until she realises this could be just the ‘story’ she needs. The idea of uncovering the swinging scene causes quite a stir in Alice’s office and, much to David’s chagrin, she is urged to pursue the story. Their first reluctant foray is an hysterically low-rent initiation, however, an unexpected upturn for David’s manhood is all the extra encouragement they need. As events accelerate beyond their control the once adoring couple become lost and fundamental questions are asked of their relationship.

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

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.

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

Alan and Wendy Barnet have been married just long enough for the excitement to have gone out of their relationship, and they're looking for a way to put some spice back in their lives. After placing a personal ad looking for another couple interested in swapping mates, the Barnets are led to the Zebra Lounge, where they meet Jack and Louise Bauer, a pair of seasoned erotic adventurers. While the Barnets find the swinging scene exciting at first, they soon decide it may be doing more harm than good to their marriage. But easing the Bauers out of their lives proves to be neither simple nor safe.

Sin-wook and Dong-soo have been friends since they were kids. Sin-wook and his wife swap partners with Dong-soo and his wife. They start playing Strip Go Stop and the game gets serious. The four of them have sex, but they end up falling for each others' wives and husbands and even meet in secret. One day, when their sex life reaches its peak, Sin-wook's wife, Yeon-hee, gets pregnant, not knowing whose baby it is. Her relationship with Sin-wook is on thin ice and then the baby is born. They do a DNA test to find out who the father is.