This is more of a psychological issue, I think, than a physical one, and possibly unsolvable, but I'll ask your opinion anyway because this site seems pretty clued up and sensibly feminist and lovely.

I have recently become disgusted with the idea of male pleasure. It's like I'm... too feminist to function. I have had sexual partners in the past, but recently, the more I learn about male character (although that is a gross generalization, I know - there is no innate male or female "character"), the less reconciled I am to pleasing men. My rational mind knows that there are plenty of men who are not misogynist pigs, who don't objectify women, who aren't secretly rapists... yet when I fantasize about sex, and men getting pleasure from sex, I feel physically repulsed. Like, how dare they use my body, they're just like trying to get pleasure from me. I know that is MASSIVELY unjust because surely women are using men too, but I literally can't help it.