Could it be he has a quick trigger and booking hour long sessions is a waste time and money?
Originally Posted by milfy2002
... if only, and the dream is to find a regular who truly loves to pleasure while enjoying the reward; but I digress.
Time, price, level of effort, payoff, no condom (as mentioned), and surely other reasons as well. A quick session, usually at a low cost to high payoff ratio, where the client usually puts forth little effort to receive a LOT of pleasure. Feeling an actual warm, wet, squeezing hole wrapped around you until you cum, usually in said hole. Hopefully the provider really does enjoy performing oral, and the more she gets into the better it is for the guy.
I would say it is akin to the whole "treat me like a king" thing. A guy comes in, relaxes and is pleasured by a pretty woman who wants to please him until he's satisfied.