As I've mentioned in previous posts, Lisa was an inexperienced virgin when we started dating. So the first blow job she gave was about 3 months after we were together. This was a few weeks after she had given me her very first hand job.
She did initiate that first blow job. She was stroking my cock and out of the blue moved her head down to it. She started with a few tentative licks before taking the head in her mouth. She bobbed her head up and down just a few times, and yes her teeth got me a few times.
I think she felt me tense up a couple times because she stopped and looked up at me. Then kind of embarrassed said "I think I need some practice."
She then went back to finishing me with her hand.
She did practice on me often after that and I have no complaints. It was probably another month or so after that when she first let me come in her mouth.