Did you point out to her that this is generally a very discreet hobby, and that your the client and she the host?
She may be new, witch I find usually can be a very good thing.
Just hard to find.
Some of my best encounters was with normal girls entering the sp world for the first time.
Hit this 21yo up once a few years ago, I was her first client, she was nervous.
But man once I got past that its was a wild night ....