I didn’t read the link yet (I will), but in answer to your question, when it comes right down to it in P4P, it’s my dime and I love seeing the rounded ass go up & down on the thick cock especially while she leans all the way to my ankles and I spank dat nice ass!!...Fuck what she likes, I’m paying her to do what I like!
Edit: I have found most ladies love RCG, especially when they can go back & forth to and from the topper 69 position and back to RCG
I had a GF who didn't like K9. She liked positions where she could see my face and eyes.
Her reasoning was so she could look into my eyes and know I am thinking of her while we are doing it and I am not thinking about baseball or Star Wars or something.
I never told her I don't like baseball and that I was thinking of porn stars.
Miss Kennedy of The Red Table Ranch. She may have a mirror positioned so she can look over her shoulder and see the gentleman's penis going in&out of her. She likes the visual.