This story used to be on nifty.org under the category of bisexual/authoritarian. I don't know who the author was, but it was a short story featuring a wealthy married woman having her way with two college age guys (and encouraging them to experiment with each other) who were hired help at a party. The action takes place in the kitchen after the party. It was very hot, and I can find no trace of it other than a broken link to where it used to be on nifty. Anyone else remember this one or who the author was?