Trevor&Heidi&Roger&Sam

Two couples, close friends, watch a provocative French movie featuring orgies and swapping partners. The guys get the idea that it would be fun to try this with their girlfriends. At first the girls are appalled, but after a time, they get into the idea. The men don't question their good fortune, as the two girls strip down and throw them onto the bed. But the two women have something else in mind. The evening does not go as planned.