Zuma, a female Earthling abducted in infancy, is taken to a distant part of our galaxy, where 25 years later she is sold into slavery by Yow Gar, who makes her compete in arenas in sexual gladiatorial contests against various aliens from myriad planets. She attempts to win points in order to gain her freedom, becoming a famous celebrity in the process, and ultimately meets her match (literally) when forced to do sexual battle with a handsome male Earthling named Brazos.