Check out Louis C.K.'s bit on rape. Hilarious.
https://www.youtube.com/watch?v=XU3IM5pWTcc
After university I taught English in Taiwan. One of my 1 on 1 students was a Japanese boy. One time I went to his home where we had his classes and the mother didn't answer the door as she normally did. I asked Taku where his mother was. He pointed to the bedroom. Ok. And we began our English class. A couple of minutes later the mom would come out and go to the bathroom and back. I could see swelling and bruises on her face. I asked Taku about it. He told me that she and his dad had a fight. Wtf!
I told Taku to hold on and I went up to the bedroom door. The door was opened. I knocked. Mrs Tazaki was sitting on the bed. She looked at me and started weeping. I could see that she had a black eye and a split lip. "That son of a bitch."
To make a long story short. Mrs Tazaki and I became lovers. And the weird thing was that she liked the rape scenario. I'm not into role playing or S&M or whatever. I'm a straight shooter so this violent acting (rape) thing wasn't fun for me.