London, a city of decadence and depravity, in the hands of the feared and ruthless Russian mafia. Vladimir Wasofski is the leader of the "Bratva" or "Brotherhood" and dominates the city's sex market. The Bratva is always providing new girls for their brothels but each one is tried out by the boss himself beforehand. The police decide to put their top cop Donna Sparx (played by the sensational Karlie Simon) goes undercover to destroy this organization. With the help of her sexual criminal activity and brings Wasofski to justice. But she has been betrayed by her police chief and Wasofksi has her true identity in return for money and sex slaves. A hitman is sent to kill her and she must use all her sexual talents to survive. Time is now running against Donna Sparx, more than ever she must use all of her sexual abilities to seduce her enemies and destroy the man who tried to kill her.