The visible glans of the clitoris is the little "button" peeking out from beneath the clitoral prepuce or foreskin at the top of the opening to the vagina. Back in the mids, when the net was smaller, there was a funny little newsgroup called alt. It was a friendly place, a virtual community where anyone could ask a question about sex, and someone -- or several folks -- would answer it factually and non-judgementally. Most, but not all, of the people who asked questions were in their teens, but because this was before the huge outcry for censorship of explicit sexual material on the net, we had no problem with that. Most, but not all, of the people who answered the questions the "wizards" were 40 or older; most of us had kids.