What makes a girl "dirty" - in a good way?

Ha ha, I feel like the board perv now. Or at least one of several. How did that happen?

Don’t all people enjoy sex? That’s kind of the dirty trick nature is playing on all of us, right? One of the things all life forms, big and small, have in common is we want to reproduce. Even if human beings have consciously decided that we don’t want to have children, we’re still fueled by near-constant horniness, and this whole “sex” business feels mighty good. Oh, Mother Nature, good effort, but I’ve discovered birth control, so there!