This post contains sexually explicit content and is intended for those over the age of 18. If you are under 18 and would like reliable information on sexuality, please see www.sexualityandu.com.

Listing a bunch of fun oral sex moves in yesterday's post elicited some requests for detailed explanations. I describe The Butterfly below and promise to add a few more later in the week. To learn more, please join me at my sex workshops at Desire Resort and Spa.

I want to preface these explanations by stating that there is no perfect recipe for great sex or mind-blowing sex moves. The most effective way to please your partner (or yourself) is to experiment and ask for honest feedback. Our sexual desires, fantasies and tastes are as unique as our fingerprints, so the techniques described below are merely suggestions. I encourage you to add your personal touch. Vary speed, pressure, movements, lubrication, suction and positions until you find a few (or a whole bunch) of combinations that do...