Naïve small town Indiana gal Sally arrives in New York City to attend college. While in New York Sally lives with four more worldly and uninhibited female roommates, goes to wild swinging parties, and falls for both a college professor and a young athletics major. Complications ensue after Sally discovers that she's pregnant.

After housewife Meg is raped by the janitor she kills him and hits the road. She travels to the Big City where she is repeatedly used and abused. And when she finally finds a safe place to live her landlady's son turns out to be a detective, which threatens her newly found identity and peace of mind.

A man married to a nymphomaniac tries wife-swapping to satisfy her desires and ends up falling for the timid, sex-phobic female half of the couple he chooses for this.