When best friends Becca Mercer and Turner McCloud go to a hypnotherapist, they expect to be cured of their smoking habit. Clearly the treatment hasn't worked, because they're both still smoking. Oh, and now they're having sex. Lots and lots of sex–with each other!

Lovers come and go, but friends? Is Becca ready to sacrifice her best buddy for the sake of a little–okay, a lot–of seductive satisfaction? Yet how can she possibly resist? Can men and women have sex and still be friends?