I see the term 'clock-watcher' applied to sex providers a lot: 'she is/isn't a clock watcher'. It occurs to me that the only way to determine if a women is conscious of the time she spends with you is if you are one yourself.
I've always wondered why it is so important to folks to squeeze every minute out of a given engagement - has no-one here ever been to a psychologist? Would you bitch about the 50-minute hour?
For me, personally, after I blow my load, I'm pretty much ready for the woman to depart; as the old joke goes, 'you pay them to leave'. There are few SPs that have such fascinating personalities that I want them to hang around discussing politics, or the state of the economy. They are there because they are beautiful, and once we have done what we set out to do, and cleaned up, had a cordial conversation, I'm happy to hear the driver is there to remove them from the premises so I can get on with my life, post to MERB, whatever.
Now, if I am fortunate enough to cum early on in the hour, and we have enough time for a second round, well and great, but really, if there are 18 minutes left, I'm not expecting the girl to stay to chat for that time.
Same thing with 'massage' parlours, most of these girls are there because of their loose morals and great racks - why the insistence upon them finishing the massage? For the most part the massages you get in the parlours are of very poor quality, and always a prelude in anticipation of that wonderful moment when she begins to stroke your sack.
If I want a real massage, I'll go to a real massage service, not some down-on-her-luck Russian or Chinese girl. On the other hand, if I want a handjob/blowjob/fuck I'll head to the appropriate retail outlet for such things.