CoffeeDrinker
Bluelighter
I think the idea is that it's purely aesthetically pleasing to have a girl be willing to want to please you like that, but in practical terms the pleasure from a terrible blowjob is, well, terrible, and I do what I can to cut it off and move the sexy time onto more fruitful adventures unless the girl is young and wants to be taught how to do it right, then I'll be patient.