On a whitewater rafting tour, Demi mentors a young bride-to-be and sees far too much of herself in the girl.
When two older married men in the group get hold of her, Demi watches and lets it go on.
Demi is trying to get pregnant, and she is already allowing men other than her husband to have her.
On the final night of the run, nothing is held back, and every man in the tour group gets lucky.
For Demi and her cuckolded husband, the wild river seems to follow the same course as their intimate life.
