Three couples. One Night. Is that enough? When Matt joins his friends in Mexico, he's hoping for a relaxing week of fun in the sun. Since he missed their summer vacation, it's a chance for him to reconnect with them after his divorce and introduce them to his new girlfriend. But it seems Billy has already met Emmy. Emmy is amazed when she finds out that her old love is one of Matt's best friends. But before she can tell him, Emmy and Matt find out the other secret from his friends—they're swingers. And they want to include Matt and Emmy in their fun. Emmy wants a chance to be with Billy one last time. Matt doesn't want to ruin his friendship with Jasmine, but she's always been a temptation that it's been hard to say no to. Can their new relationship survive if they do this? One wild night can change everything.