Too personal an act in ordinary low and mid-level commercial sex unless: (1) there is an extraordinary amount of personal heat between you and the provider; or, (2) she is older, less attractive or an occassional fringe player and needs a marketing advantage. Stopped seeing even BBBJ to completion when I forgot my password to Overtures on 48th Street. Only occasional experiences with (1) or (2), and don't expect to see it become common. Dunno about $1,000+ women. However, since Greek is rumored to be standard fare at higher prices, suppose Daddy Warbuck's cuties will swallow so as to allow Daddy a memorable experience. Perhaps while alternately humming and singing "It's a Hard Knock Life."
(Another squalid fun moment.)