

Mike and Toni, a couple who is about to marry, decide, in view of their strained relations in recent years, to go on a romantic trip to the mountains. Unfortunately, their car breaks down ...

Lacking experience to write her research paper on sexual behavior, a 22-year old college student responds to personal ads to broaden her erotic horizons.

Three married or engaged couples get together with a recently divorced friend at a private house to have a reunion. All three men lust after the divorceee, and lots of sex scenes ensue.