A light-hearted approach to your sexual encounter will make it more enjoyable for both of you. The clitoris is central to female sexual arousal, as it contains most of the sexually charged tissues in the body. The logical first step for many lovers, therefore, is to directly stimulate the clitoris right off the bat. You may want to try taking things slow at first, kissing and licking her stomach and thighs, then the area around her clitoris. Build her arousal level slowly, gradually increasing pressure and speed with your mouth.
Many women enjoy a massage of the mons.
The mons in the mound of skin which is found on top the pubic bone above the vaginal opening. Take one or both of your hands and carefully move the mons and surrounding area much the same way you would massage someone's shoulders. Be careful not to press too hard or make too wide a circular movement. As you manually stimulate the mons, you can move your mouth to the vulva. When soothing her vulva with your tongue, you may wish to concentrate solely on the clitoris after some stimulation of the labia or you may wish to lick the surrounding areas.