Plutonium

Are the Ballerina twins breedable? Let's say hypothetically you lived in a world where robot servants become homicidal due to a failed post-war reconstruction plan. It'd be important to know how robotussy works. In the theater section it confirms that soviet men were breeding the ballerinas. Since the robots were mostly created as a workforce to help with manual labor it wouldn't make sense to have a robotussy designed as that isn't its primary function. So perhaps it was done through traumatic insemination, in bedbugs males impale females through the abdomen to procreate. The ballerina scene with molotov shows that recreating this process is possible, as there's even a flesh-like substance underneath the robot exterior. However, unlike the bedbugs, it appears that tearing the abdomen is a design choice that doesn't harm the robots. Which means that it wouldn't be negative repercussions on the ballerinas during traumatic insemination. But the true question is.. is Nora.. breedable.