I checked her out once. Her "master" (pimp) is the person you deal with. He seemed like a really sleazy chancer to me. Dealt with him in an interminal game of text ping pong. Eventually sorted out a half hour price then wanted to add on a tenner for this and a fiver for that. He said that certain things were and wern't available and then later that they could be made available if I paid him more.
The whole thing stank of coercion (her) and profiteering (him).
Didn't go in the end. Told him what I thought of him too.
YMMV