Go All the Way
Begin the oral sex by covering your teeth with your lips and then taking as much of him in your mouth as you can '- in one wonderful movement. I'm not saying you have to "deep throat." Just let him see his penis disappear rapidly. Most women start by licking the head, then take him little by little inside. He won't be expecting a full-length shaft swallow right away '- which is why it works so well to impress him!
Fisting for Nice Girls
Use one hand to hold the base of the penis, and let saliva pool in your mouth (your tongue needs to keep him nice and slippery). Make a loose fist with your other hand and slide it up and down his penis, closing it when you reach the head. Get the hand motion right first, then add your mouth, letting your hand act as an extension of it. Create a snug vacuum (but don't suck), then slide up and down, your hand following your mouth. If you're not the most coordinated person, hold your hand still at the base of the penis and simply move your mouth up and down.
Spice up any oral technique by adding the "twist and swirl." The combination of firm fingers and a soft tongue feels fantastic, and it's easy to master: As you're using your hand to masturbate him, twist it slightly once it reaches the head. At the same time, swirl the flat of your tongue around the rim of the head. It's a simple but oh-so-effective move! Also try frenulum flicks: Use a tensed tongue to flick it, or make like a butterfly and "flutter" your tongue on his frenulum.
Star in His Favorite Porn
Love it or hate it, one of the reasons why men are so fond of pornography is that it's so overexaggerated. Add erotic flair to your repertoire by kissing him while you're both standing up, then dropping to your knees rather dramatically. Use one hand to guide his penis into your mouth, then '- maintaining intense eye contact throughout '- reach up with both hands to tweak his nipples. The "Look, Mum, no hands!" pose looks far more accomplished than it is, but it will score you big oral sex brownie points. If you want to rate off the scale, follow it up with this next little number.