Mel Thompson just dumped her cheating ex after two years together. Now she's determined to understand the allure of casual sex by having a steamy fling of her own at a notoriously raunchy underground club. When her best friend, Adam Caras, catches on to her plan, he makes a surprising offer to derail her. If she wants a hot fling, he'll give it to her. Who better than Adam, renowned lady-killer, to demonstrate the erotic pleasures of a one night stand? Sex could ruin their friendship, but after a soul-searing kiss, Mel fears one night may never be enough.