Nelson and Celine own and operate a bed and breakfast where they enjoy spicing up their own sex lives by engaging their guests in erotic conversations. David and Anna are a conservative couple staying for the weekend. Celine believes that David and Anna can be enticed into a threesome with her friend Tracy if the conversation is steered in the right direction. Nelson disagrees and bets Celine that it won`t happen before the weekend is over. The two couples share tales of voyeurism, swinging and ménage à trois, and Tracy arrives later to join the conversation. Will the threesome happen and win the bet for Celine? Written by TimeNTide