I found out that my wife had fucked a friend of mine after a party that I wasn’t able to go to. The thought of it, when I duscivered the incontrovertible evidence, really turned me on. I was surprised, but didn’t want to confront her about it and needed a way to tell her to carry on (but preferably not with one of my friends). Therefore, told y wife that I had dreamt that she had been fucked by another guy. She laughed it off, but I persevere and told her I had the same dream, sometimes with variations and some development, several more times. I started telling her that I found it turned me on and pretty soon we were role playing and talking about these scenarios during foreplay. It just became normal. She joined in willingly then surprised me by making her imagined lover a black guy. He also became normal and it was soon obvious that we were on the same page and wanted the same thing.