... Hi Jimmy20 , to add a bit , of course for some girls [ like Heidi ] the basic tip has to be 70$ and 'I don't understand' why some people pretend that they don't understand why.
Super young , pretty or at least very sweet, full of energy and her/their sessions are beyond the basics. And what is basic and what is not, people know very well about.
I heard that few people try with 50$ tip to get ... everything , Hmm such a shame, so cheap, so low.
Personal my base is 70$ and from there it depends from how 'high we will fly'.