It had become fairly normal for me to come home for lunch and find my wife and our neighbor Scott fucking in our bedroom. He was divorced and worked the night shift at the chemical plant, and she was a stay-at-home Housewife. It started after he helped her once when she was locked out of the house after checking the mailbox in her robe. She had to stay with him until I came home to let her in. Nothing happened then, but I think it was exciting for both of them: her being naked under her robe and in his home, and him having a very attractive woman over to his home with very little on. To thank him, she invited him over for some iced tea one after afternoon. They talked and she found it a big turn-on having him over while I was at work. She told me she started having thoughts about fucking him, and when I told her I wouldn’t mind - she decided to make it happen. Now they fuck almost everyday and our sex life couldn’t be better!