The hissing intake of breath increased and then stopped as the scene before them, slowly, and surely, penetrated their alcohol dulled minds --- and Linda, slowly and deliberately, cranked the blacklight knob toward it's maximum and then let the little control box slide from her right hand onto the platform and reached over her legs with both hands and spread back her sex lips and began to rotate her crotch in a sexy, erotic and madden- ing circle, carefully imitating the motions of a female's move- ments in the throes of sexual intercourse and total sexual aban- don.