My wife and black co-worker

Have the post on here about one of my wife's black co-workers telling me he had fucked her the night before we got married. A short time later his wife had went out of town for a weekend to visit family. We had invited him and his 2 small c***dren down to our house on the lake while she was gone. When they got there I told him I would take the k**s on down to the lake and uncover the boat and get it ready to go. I gave him a grin and told him he could come down with and bring the cooler and stuff when she got it ready. Think he knew I was getting the k**s out of the way so he could fuck my wife.
We went down and got the boat ready and I had to get in the water because I had cum in my trunks just thinking of him being up at the house pumping his long black cock in my wife while I was babysitting his k**s. They came down later. she was a flushed and guilty looking and he was all smiles so I know he had fucked her. Later when we were alone he told me he appreciated it and he had put a big load in her for me. I asked where he fucked her and he said in the middle of the living room on the floor. Never could stop thinking about it every time I looked at that spot until we moved from that house. She was about 45 back then am surprised she didn't get pregnant.