Nazi Love Camp 27

Nazi Love Camp 27 (Italian: La svastica nel ventre) or "The Swastika on the Belly" is a 1977 Italian Nazi exploitation film by Italian director Mario Caiano and starring Finnish actress Sirpa Lane. The film is notable for being the only Nazisploitation film to contain sequences depicting hardcore pornography.
Plot.
The film opens with young Jewish girl Hanna and her German boyfriend making love in a field in the days before the outbreak of World War II. Once the war has broken out, Hanna and her family are rounded up, but not before her mother is killed trying to defend the family. They are then taken to a concentration camp, where upon her family is gassed upon arrival. 
At the camp, Hanna and a female companion are gang raped by SS soldiers, leading Hanna's friend to throw herself on a barbed wire fence out of despair. Soon after, Hanna is forced to work in the "love camp" section of the camp, servicing SS soldiers. The commandant takes a shine to Hanna, and she becomes his personal lover. She is then placed in charge of a brothel for Nazi officers.
Meanwhile, her boyfriend who works at a Lebensborn program, tries to search out Hanna, thinking her dead. When they meet, Hanna refuses to be rescued and instead heads back to the brothel. Hana, whilst hosting a party at the brothel, takes revenge upon the men who put her family to death and shoots several Nazis, including the commandant and a General. She is then gunned down herself. 