Anyone ever fantasize about having the services of a real Geisha? A woman trained to please in ANY way???

How does a totally compliant companion, schooled in a thousand ways to please you, strike your fantasy cord??? Of course, has ANYONE in EF land actually experienced a Geisha??? Part of the mystery to me, even after reading about them and the history of the Geisha, is that I have no clue what they really DO to earn that "amazing pleasure giver" title.