My ex has rape fantasies, and we had a game where if I worked late sometimes, she would go to bed and when I'd get home I'd put on a ski mask and "rape her". We had ropes on the bed posts so it was very convenient to tie her and fuck her silly. She would put up a faux struggle and begging not to rape her.

Please understand that this whole scenario was concocted by her as her fantasy and she asked me to do it, and she continued to want this done up until we were divorced.

A few months before we separated about all we had left was occasional sex. I really didn't want to do it with her any more, so I gave my ski mask to a buddy and would call him when I had to work late. He "raped" her about a dozen times before we separated. She never said anything about it not being me, not even in the divorce, and my buddy has never said he was ever found out.

I didn't have to fuck her any more, she was getting her fantasy still, and my buddy loved it, so I figure everybody is happy.