PICTURE a pleasure oasis in the Nevada desert, a collection of luxurious bungalows featuring bedrooms with fireplaces where sexual fantasies and desires are catered to. Starting at $250 an hour. But at this house, Heidi's Stud Farm, the prostitutes will be hunky men and the patrons women. Heidi Fleiss is planning the all-male brothel on 60 acres in Nevada, where prostitution is often legal, and there are more than two dozen brothels of the conventional sort. Lawyers for Ms. Fleiss, the ex-Hollywood madam who served time in prison in the late 1990's on federal charges related to a high-end call-girl...