August Ames and Riley Nixon are desperately trying to save their relationship. They decide to go on a girl's only vacation with Carter Cruise and Elsa Jean. In order to salvage their partnership the girls decide to trade off partners! First Carter and Elsa watch August and Riley, then it's Elsa's and Carter's turn to put on a show! The couples decide to switch for a clit licking, finger fucking, twat tribbing romp in the sheets…but will it save their relationships?