An Alpine ski holiday turns into a wild sex farce when prim and proper Miss Muriel is mistaken for lusty Lorna, a nymphomaniac of epic proportions. Soon, the hotel where Muriel and her suspicious fiance Roland are staying is abuzz with the scandalous gossip. Remembering Lorna's erotic striptease the year before, luscious Juliette Marie and Dani plot to expose Muriel, but first a little girl-girl action in the sauna is in order. Later that night they share their steamy plan with Hans the sleigh driver, at an intimate little bar that becomes more and more intimate as the night goes on.