Shame. That was fun.
My guess is that it was a 'he' and not a 'she'. All those comments 'it' made about clients being small dicked and not being able to get it for free sounds to me like they were coming from a man.
And definitively not someone who has worked in the industry. Any girl who has some experience in the biz would know that a) it would take more than telling us 'she' is an expert for us to share info with 'her', and b) 'she' would have a much better grasp (no pun intended) of guys who see sex workers.