I'll contribute to the bump, since it was done by the author
I was 17, a freshman in college, and dating another freshman. She was the first girlfriend I ever had, was a dancer, and had the most incredible body. Anyhow, we dated for a couple weeks, with some pretty hardcore make out sessions and petting. Finally, she told me she wanted to do it. I told her that was fine with me, but she would have to guide me through it because I was still a virgin.
I think she really liked that idea, so we proceeded with the act. I was nervous as hell, and while I performed adequately, I did not have an orgasm. I was too worried about where things went, how fast to go, etc.
Anyhow, we dated for about 6 months. She was nominally a good Catholic girl. so there were plenty of things she wouldn't do. I did convince her that me giving her oral was a good thing, and she never had a problem with me doing that. To this day I love giving head to my wife :P
Ahhh, the memories!