Also wanted to comment that Saya seems to individually tailor the details of the visit to each visitor, since many of the things other reviewers mention have never happened during my visits with her, but would not necessarily be the sorts of things that would work for me.
So many other providers have what seems like a single shtick, one routine, and use that with every customer.
She reminds me of the woman in the ST-TNG episode, "The Perfect Mate", a Kriosian who is an empathic metamorph and can sense what the males around her desire and react appropriately.
So, maybe Saya is part Kriosian??? ;-)