She cheated right in front of me
We were in Las Vegas for a wedding. Friday night after the pre-wedding dinner, my wife and I decided to go bar hopping. As we love jazz music, we stopped at bar at the hotel who played Jazz. I was sipping my beer when a young black guy came to me and asked permission to invite her to dance with him. When I looked at her, she gave me a smiling nod, so I said yes. After two beers I was looking for my wife. I saw she was still dancing with him. I got curious and started to watch them. They were dancing very close to each other, and he was pushing her toward him. I got the feeling that she is enjoying it. the more time they spent together closer their bodies were, and they were quietly talking while dancing. Suddenly she returned to me. I asked her whether she enjoyed the dance with him. She gave me an affirming smile and told me that he went to the rest room. Surely, he returned to our table and asked her to dance with him again. I nodded again and off she goes with him. I pretended that I was browsing my phone. While dancing, I saw him squeezing a piece of paper in her hand. She looked at me, realizing my eyes were on the phone, took it and put it in her pocket. What they didn't know was I was watching them on my phone. I went to the rest room to give them some breathing room. I realized that she wanted him, and he wanted her. But I knew that she does not want to bring it to me. They danced together for almost an hour. When I pretend to go to the bathroom, they were kissing each other. Then suddenly she came to me and told she needs eat something and asked me to order food from the bar. Once the waitress took the order, she said she must go the room to change cloths (she dropped a coke on her white blouse. lol) and change her cloths. I said I will finish the beer and keep the food until she comes back. She asked me for my key. When I asked her about her key, she said that she left it in the room. But I knew she has the key in her bag. I realized what is about to happen and gave her the key and told her to take her time as food will take a little more time. I was also watching the guy who followed her to the elevator.
I got so hard just by thinking of what's going to happen. After about 15 minutes, I went to reception and collected a room key and went to our floor. I waited until I started to hear her moans and quietly opened the door. What I saw there was so amazing. She was under him, kissing him passionately and pulling him towards her pussy. I thought she is having the best fuck of her life. When I realized that he was about to release his load, I quietly left without closing the door full to not to alarm them. Up to date she does not know that I am aware of her cheating right in front of my eyes.