Pardon me while I vent some steam :-)
There you are, guys. On your back, and some impatient xxxxx is giving you oral, or hj, or maybe she's doing cowgirl. She stops what she is doing and utters those words we love to hear: "are you getting close? are you cumming? are you ready to cum?" UUUGGGGHHHH ! I hate that. It totaly kills the mood. In fact, the surest way of NOT getting me to cum is to ask me if I'm getting ready to cum. I cant explain the problem. Maybe I'm tired, maybe I had a bad day at work, maybe I had one vodka bottle too many, maybe you suck at sucking (not everyone can be Infamous BJ !). Whatever the case, if your mouth/hand is getting tired, try doing something different. A man wants to be with a provider her enjoys her work, and we all have our less-than-perfect days.
Thankyou for listening.