Jason is about to marry his beautiful girlfriend Lisa. But first he must survive the ultimate stag night that his best friend Andy is planning for him. In one last pre-marital moment of passion, Jason spends a lust fuelled night of sex with the stunning Nikki. They both agree that this will remain their erotic secret. But Andy can't get her out of his mind. Two years later and Jason's best friend Andy introduces him to his fiancee, who is none other than the girl that Andy has been unable to shake from his fantasies for the last two years, Nikki.