Have you ever wished for

For some time now I have been plotting a way to get my wife to invite a man to the house for drinks and light sexual contact, at least at first. I would love to observe her after a few drinks with another man, perhaps sitting on the couch, touching and kissing. Pressing body on body. That would be a real turn on for me. She is a very sensual woman but shy at the same time. I know that she harbors these desires, but needs the right encouragement ot carry it out. She spends time on the internet on adult sites and flirts to where she becomes very sexually excited, then comes to bed to fulfill her fantasy. I can only imagine her if she were to come into contact with a live man in the privacy of our home. Have you ever had similar thoughts? Be honest.