Hmmm...tough, very tough.
I suppose it depends on how good she is at oral sex. I remember one girl who liked giving head, and DAMN she was good at it. Hell, she could have me just on the edge of blowing it and then keep me there until one of us ran out of patience. On the other hand, asking a first-timer for head is most likely a shortcut to a lame blowjob.
As for the usual cock destination, I don't typically find many suprises there. Not to say that's a bad thing, mind you.
![Wink :wink:](./images/smilies/icon_wink.gif)
I like taking a girl who's nice and snug without being too tight. There was one girl I knew who was very small-statured and when I pushed into her, I kept hitting her cervix, which meant there was no way in hell I'd start pounding her (I'm not gonna injure my dick inside a girl, no matter how hot she is) and that was a pain in the ass.
As for anal...eh, anal's OK. If a girl asks for it, I'm down with that, but I won't go out of my way for it.