I know mine doesn't. I got her a vibrator years ago and the batteries have died due old age rather than being used.
There are points that I think she doesn't even think about sex at all, although for years my only guideline was figuring when the midpoint in her cycle is during the month, i.e. the "horny" point and 1) hope that she is healthy, 2) I haven't committed some major gaff, like brathing wrong or saying the wrong thing or some other error that I didn't know was an error and 3) She that was not tired at bed time, other than that it was wait for next month. Oh wait, I'm still doing that.
Scott
"Satisfaction is not guaranteed." Rule #19 Ferengi "Rules of Acquistition"
