Callie's Sexy Surprise Trista Ann Michaels Callie, Brian and Derek have been roommates since college. They do everything together, even go on vacation. But this year Callie is left to go on vacation alone. And she knows exactly where she's going. For months now she's been fantasizing about a ménage, but doesn't want to ruin her friendship with Brian and Derek. Instead she makes plans to visit Hayden, an exclusive sex resort that caters to fantasies. But Derek and Brian have also been thinking about sex with Callie, and have decided if anyone is going to have a ménage weekend with their roommate, it's going to be them. They head to Hayden too, to give Callie one sexy surprise she'll never forget!