Actually, as a punter, I really don't like DFK.
While I always treat WGs with courtesy and respect, I have no more emotional investment in any encounter than I do with the checkout girl at Tesco.
I want to feel a fit female body, get my cock sucked, stick it in a couple of places then cum.
That impersonal, businesslike feel is an important part of the whole experience for me.
Sure many will disagree !