As the night grows wilder, so do the inhibitions of the partygoers. Drunk and horny, a group of swingers and babes in costume form a writhing, sweaty mass on the floor. Lesbians entwine, while others join in, their costumes discarded, leaving only a tangle of naked flesh and pulsating desire. The air is thick with the scent of sex as they fuck and suck each other, lost in an orgiastic frenzy.