FYI...
The Germans inacted the "Nuremburg Laws" which prohibited sexual contact between Germans and any racial type that were considered sub-human which included not just Jews but Gypsies, among others, as well.
Proven contact would be enough to send the German to a concentration camp. The movie "Schindler's List" has a scene where a drunk Schindler kisses a very sexy teenage Jewish girl who has baked him a cake for his birthday. Unfortunately for him, many of the guests are SS officers. He is thrown into an SS prison where he meets a Germany army colonel. They exchange stories, and the Herr Oberst asks why Schindler is there. "I kissed a Jewess", is the reply, and they both laugh at the absurdity of it all.
Absurd though it may be, it takes a full SS general (Gruppenfuhrer) to get him out of the jail.
Many tales are told about nazi's inflicting themselves sexually on Jewish and other prisoners. Abuses no doubt occurred, but those inflicting them had better be very careful. In a way that makes the Holocaust all the more hideous since simple sexual sadism would at least be understandable to some of us.