well, I have to be honest and say that I don't know what I want out of it. If I make some sort of big deal about this thing, I can lose her as a friend (I mean, if I'm in her shoes and I get this whole 'well, we had sex and now I just want to make it clear to you that I'm uninterested in any prolonger emotional attachment' line, I'd be pissed off.)
If I'm not reading her right, and I don't know where her intentions are, then discussing "what this whole thing between us is" just comes off as out of the blue and out of touch with what's happening.
My original post is a poor choice of words.