The Challenge — Megan Hart

Katie Donato and Dean Manion are total opposites. She's straight, he's gay. She's a serial monogamist, he's never been into commitment. But they both love sex, and a challenge.

So when Katie tells Dean she thinks she could pleasure him better than he could ever satisfy her, he dares her to prove it--by sleeping together. Soon Katie and Dean are taking their friendship to places they never imagined.

But what about the guys they're they're really interested in dating?