When her ex-husband calls her frigid, Jenna DiFranco takes some incredible risks to prove her sexuality, including picking up men in bars. Realizing her behavior is unsafe and irrational and finding herself facing several days on the road alone with Gray McKenna, she makes him promise not to respond to her overtures. Years ago, Gray swore off serious relationships with women, but that hasn't stopped him from casual hook-ups. From the moment he meets her, he recognizes Jenna as trouble, the kind of woman who wants permanence in a relationship. The kind of woman to avoid. But the promise and Gray's resolve don't stand a chance when close confinement, personal revelations and Jenna's need to prove she still has it ignite their mutual attraction.