I've noticed that on some sites that women have a strict token/tip requirment for what they will show. If you do that what determines your price? Like how do you determine how much to show for a boobs or ass? I normally just go on and ask for tips/tokens with being specific but I don't think that is working for me. I feel that I am being too nice (which I am naturally. I let people run over me, something that I'm working on.) Any advice on this?