Video Vamp

Video VampNestled in the clutter of Manhattan's late-night television fare is the ultimate in safe sex for the cable-ready: Voyeurvision, the nation's only live call-in tele-fantasy show. Four nights a week, Lynn Muscarella, the show's campy, vampy hostess, slithers over the sheets while encouraging her phone fans to flesh out their sexiest fantasies. Most, not surprisingly, involve her--which delights the Brooklyn-bred Muscarella. She jokes, teases, pouts, writhes--even blushes. "I'm your...