Not really surprising is it but having read all of that it would be interesting to hear the other side of the story. For me the telling bit is when, having got her cut of a 5 hour session, she moans about a taxi fare at her expense to meet the guy off the clock. Once a client, perhaps, but also once a prossie....
As for a WGs thought on clients, I started by punting career with street girls and it pretty obvious pretty quickly. All chatty and friendly on the way to do the deed (hoping to get a few quid extra) but silent and full of contempt on the drive back.