I cannot remember going into an Asian spa and not knowing what I was going to get before we started.You go through the front door,if you think the girl looks ok then you put up the $40 .When she comes in the room ,if you want reverse DATY which is what I want ,you tell the girl right away,she will normally ask how much you're willing to pay and the rest is up to you.If you don't like the look of the girl,just leave before coughing up the 40,I have.But there has to be a polite getting the rules down before the 1/2 hr begins.Make sure she knows that DATY is involved,say the word pussy and what you plan on doing to it if you have to....say lick it if you have to.The HJ is a given in this deal.