Playboy.com has an interview up with Maria where she talks about her sex life. Some highlights are below.

On her favorite sexual positions: I like being on bottom. I have so much control in the outside world, I don't necessarily want it when I'm in the bed. Depends on my mood. Sometimes I can be aggressive; other times I'm pretty passive.

On whether she prefers giving or receiving oral sex: Oh, definitely giving. Boys are gonna love that one!

On the craziest places she has had sex: Oh, gosh, there've been a bunch. Of course I've done the whole pool table thing. Done the really, really disgusting dirty bathroom on a road trip. I hope my mom doesn't read this -- I've done the parents' bed. Never done it in the bathroom [on a plane] but I might have done a few acts in the seat sitting next to someone. I've done it in the car. I've done the balcony at a hotel...that one was recent.