um no.....think pencil sharpener on your dick.....

Personally, I experienced both very bad pizzas and very bad blowjobs. The difference is - you can always stop eating pizza. Which I always did when I did not like it. But sometimes it's really difficult to say to a girl she's horrible at blowjob and has to stop.

have you tried pineapple and anchovies pizza?

OMG, I had a girl in college like that. It was prob my BEST bj, not worst. She was sucking so hard most of the time, that her cheeks were sunk in. I told her to calm down a little and she did.

I was fucking her mouth pretty good when I told her to suck hard like she did before, and not to stop till I say. I then cum tons in her mouth, and saw her jolt when she felt it hit the back of her mouth. She was SO good, sucking and swallowing the whole time, so I could keep my dick inher mouth to ensure she got every drop. When I told her ok to stop, she did, and there wasn't a sign of my cum anywhere.

She didn't do that again though, because she said I cum too much, and she's afraid to gag. I couldn't argue. the only time I insisted was when we went to see a movie, and it was one she could care less about, (we took turns picking movies) she wanted to leave but I wanted to see movie. I joked saying to blow me if she was bored, and she actually did. after a bit I told her she had to swallow since I didn't have anything to clean up with. Again she sucked me dry literally. miss her

Then you ought to find some other way for them to earn their 'tips'.

I know that some girls don't like to blow, but they do it anyway... I can't emagine that that would feel good, when she's looking grossed out all the way, or maybe when you suck it so hard that it leaves a mark or something like that