Is it normal to lose an erection during oral sex?

She needs to maintain suction

I believe you were very excited about receiving your first Blow job.And like that other person wrote about communication it's very important that you and her discus the sexual interested you have. And if she continues to give you head and your not enjoying yourself or her mouth there may be other issues. Good luck.

I remember falling asleep getting a blow job. I had my hand on her head no pushing just to feel her head. When my hand slipped off she looked up and there I was.....asleep. We had been at the bar and it was late.

Normal. Maybe she wasn't doing it right for you. Communication is the key. Tell her what feels good. Suck harder or more gentle, faster or slower, stroke your dick while she sucks, what tongue action feels the best. Whatever you think will make it feel better.

Yeah, sometimes it can all be a bit too much, and your dick says, "Right, I'm done for the moment."

It's also not unusual to lose your hard if you get too much into your head, or if you're feeling very uncomfortable due to a full bladder or some other pain.

The main thing is that you do your best not to worry about it. There's not a guy in the world who hasn't lost his erection at least once and wondered what the fuck just happened. Worrying about it happening again is just about guaranteed to make sure that it does.

I think most women should be able to relate if you tell them what she was doing just felt so damn good that you blew a fuse.

This actually happens to me quite often when a woman is ontop of me. I have no idea why, but I usually suck on a bit of titty to get hard again.

My ex used to have a real small mouth and so while getting head, she would grind my cock with her teeth, needless to say it hurt a lot. So I used to get my meat out of her mouth and bash her face with it whilst shouting "do it right or don't do it at all!"

Yes. Perfectly normal.