I've always been self-conscious when it comes to my fellatio abilities. Am I taking him deep enough? Am I using my tongue right? I'm sure my husband would argue otherwise, but it's true that you're probably not giving him the best oral if your worried mind is elsewhere. Good Vibrations helps you get on the right track with their Heads UP Kit that contains the DVD Heads Up: The Official Guide to Fellatio, the Lingo Vibrating tongue ring, and Sliquid Cherry-Vanilla Swirl lubricant. Good Vibrations has all these products available separately, but...