Darren and Annie have an enviable relationship built on love, trust and communication - they still enjoy one another's company and laugh at each other's jokes. Unfortunately, they can't remember the last time they had sex. When a dinner party conversation leads to an honest discussion about the state of their love life, and when a sexy bikini photo shoot leads to crossword puzzles instead of sex, they begin to flirt with an idea for a way to spice things up. The deal: one night of freedom, no strings attached, no questions asked. Could a "freebie" be the cure for their ailing sex life? And will they go through with it?