Yes - This story is true.
My wife and I have talked about her servicing and being serviced by other men- especially blacks or Mexican men with dark Complexions. We once had a three- some with another guy. I also know she was in the game a few years ago (we were married about 15 years at the time) where she was enjoying a sexual relationship with a black guy. He eventually pimped her out for about six months for cash from two of his black friends. Her reward for being his whore was to allow her to suck him off once in or while and occasionally he would pork her. I suspected she night have been fooling around because I noted a small amount of dried cum on her clothes a couple of times. I had no suspicion that she was servicing a black stud or being pimped out.
I would love to watch and participate in situations with her and other men. Especially if they were black. I have a fantasy of watching my wife service three dark black men at the same time. She always seems reluctant and I don't know that I can ever convince her to go through with t. In the mean time, I like to watch her use dildos and vibrators. If I could ever convince a couple of guys to seduce her, I think she would be fine with it.