“Of the numerous regrettable elements that go to make up the unlawful carnal-knowledge industry, I should single out for distinction the look of undisguised contempt that is often worn on the faces of its female staff. Some of the working 'hostesses' may have to simulate delight or even interest—itself a pretty cock-shriveling thought—but when these same ladies do the negotiating, they can shrug off the fake charm as a snake discards an unwanted skin.”