Ilsa is Kommandant of a Nazism prison camp, who conducts Nazi human experimentation designed to demonstrate that women are more capable of enduring pain than men are, and therefore should be allowed to fight in the German armed forces (it is late in World War II and the Nazi military is in dire need of reinforcements). Ilsa is also portrayed as a buxom woman with a voracious sexual appetite for men. Every night, she chooses another of her male prisoners and rapes him. However, owing to her hypersexuality, she is disappointed when her current victim eventually Ejaculation, and promptly has him Castration and put to death. Only one American prisoner, who can avoid ejaculating, manages to use her weakness to his favor. He hopes that Allies of World War II will arrive soon, but a faction of the Schutzstaffel wants to eliminate all evidence and witnesses.