I am a 66 year old straight man. My wife is 64 and is also heterosexual. She has a pretty face but is a big girl with big boobs and a big ass and a big shaved pussy. We both have a healthy libido and she still gets quite wet when excited. We have a great sex life. She is multi orgasmic and we like to watch porn while we suck, fuck and play with our huge collection of toys. But I have an obsessive fantasy of watching her fuck and suck with other guys.I don't know why, but the thought of her getting it on with another guy, or even better yet a whole group of guys makes me hornier than the thought of fucking her myself! For years I was afraid to reveal my desires to her for fear of how she would react. But I finally told her and we talked about it. She said that she didn't want me fucking other women and I assured her that I would not. She would be allowed to play but I would not be allowed to have sex with anyone but her. I thought it was a pretty sweet deal for her. She seemed open to the idea but when I found a young guy who wanted to fuck her she said she didn't want to do it. So that's where we're at right now. I'm hoping that one day she will change her mind, but until then it's just a fantasy.