I find it kind of awkward. I have a hard time concentrating on my own pleasure completely while giving him head. I also don't like the weird positions we have to get into to do it. He's 15 inches taller than I am! He's bent like a pretzel when we 69.
He actually asked for it last night, and I pulled away after a few minutes. I just can't concentrate on doing a good job on him, because I find the oral I'm getting distracting from what I'm trying to do.
I'll do it if he wants, but we don't do it often. I only really want it once in a while. And then only for a few minutes. I've only been able to come in that position a few times. I'd rather have all the attention on me when I'm trying to come and then he gets what he wants when he's trying to come.