Two good friends, Clea Gaultier and Anna Polina have gone on vacation together without the presence of their husbands. They seem to be tired of always tasting the same cock, so they propose to carry out a perverse bet. They both want to prove which of them is the most unfaithful during this vacation. They both win the bet, because they both fuck at the same time two attractive strangers they meet on the first day of their vacation.