That's a tough one, dude. Especially since you said she's hot as hell and has a rockin' body. No, but seriously. How would you feel if she said she wanted a little strange dick just to see what it's like? I hate to get all therapy about it, but maybe you should talk about it with her. Hell, your dream could come true and maybe she'll want to have a threesome. If that happens, I have one word for you, VIDEO! That and don't forget you friends on DS forums.
Oh, and if she says you can bone some random broad if she can ride some random bone, put me at the top of the list, I'm always willing to help a brother out!