I think that many ladies are YMMV, particularly the R&T ladies. Escorts seem to have more of a set menu.
Many things can influence an encounter. Things like chemistry, attraction, personality, regular customer privileges, history, and generosity to name a few.
I have encountered situations where the norm for me with a SP is different than for others as indicated in a review, and not necessarily in a positive way.
Each persons relationship with their masseuse or SP is a personal thing, and it should not be assumed that because she did it with him, she should do it with me.