Right, right... so, once you've got her all hot and bothered I'd say it's time to be a bit of a tease. I mean, build up the anticipation. Work your way down her body one curve at a time. [Using two fingers to draw an hour glass shape in the air between them.]
I mean, personally? I find lips on the inner thigh pretty hot. But yeah, every chick is different and'll like something different. So once you're down there you gotta listen for the right cues. You know the sounds she makes when it's working for her? Listen for 'em. Work them out of her by trying what comes natural, follow her hips for a rhythm. Confidence'll do you wonders too, sure, but you guys gotta work things out the first time around. Don't aim to blow her mind, but to give her what she likes. [Second friendly pause! She has so much to say, but she doesn't want to overwhelm you.]
... And believe me, you'll know what she likes. She'll let you know what she likes.