The conflict between leftism (of which feminism is a subset) and conservatism is the conflict between r and K. K-selected individuals want a world that encourages competition and meritocracy, while r-selected individuals want a world of free resources: free food, free money, free shelter and free sex. In a K-selected world, men and girls have to compete to earn the right to mate with one another; in an r-selected world, men and girls have sex with no thought as to the consequences.
What does this have to do with feminism and rape? Simple: rape is the ultimate r-selected sexual strategy.
By its very definition, rape is an act of entitlement: forcing yourself on someone who doesn’t want to have sex with you, whom you haven’t earned the right to sleep with. Much in the same way leftists feel entitled to take other peoples’ money away through taxation and welfare, rapists feel entitled to stick their penises in girls’ vaginas. In fact, you could say that rape is an inherently leftist form of sex, which would explain why so many male feminists, such as Jian Ghomeshi and Hugo Schwyzer, enjoy assaulting and abusing girls.
Sexual assault is sexual socialism: redistributing nookie to the least privileged in society.
Feminists, being leftists, are r-strategists themselves. The purpose of feminism is to eliminate restrictions on female sexuality: allow girls to sleep around without getting pregnant, let them legally kill their unborn babies when they do get knocked up, and have it all funded by the taxpayer. From an r-strategist’s perspective, rape is a good thing, because it allows a female to have children without having to do anything, aside from breathe.