Our situation is probably not as exciting as a lot of others that we read here but I will tell you anyway. My wife Sara has had a lover, it started a few years after we married. He is my cousin. Jason is much young than us. He is now 34. The first time he had Sara, he was 22 years old. Sara was 31 at the time. Jason is the son of my mothers’ youngest brother. Sara and I got married when she was 26 and Jason was still in school. We saw him a bit at family gatherings and he often used to call on us as we lived close enough to his parents. Sara and I know now and have done since they first fucked that he admired her and wanked himself every chance he got think of her image. How it started was that he used to call in to our place and one day he and Sara were talking. He told her straight out that he thought she was the most beautiful woman he knew and dreamed of making love to her. Sara was embarrassed and let him kiss her which led to him feeling her boobs and rubbing against her. She could feel his cock against her. She knew it was a large size. Sara got him to stop and he left soon after that. She told me what had happened that evening. I asked her if she wanted him to fuck her. She answered honestly that part of her did and he was just a younger version of me but she knew it was wrong. I told her to do it if she wanted and I would not be offended. I told her to be careful and not to get pregnant. We already had started a family and had one child. She asked him round the next day and when she put our boy to sleep for his midday rest, she let Jason make love to her. She called me and told me what she had done and I assured her it was ok. That evening she told me the details. Really, she admitted it was almost over before it started. Just he did have a large cock, the biggest she had ever had or seen in real life. They got naked and he was all over her. He wanted to suck her nipples and eat her pussy which she never minded. She made him put a condom on and he entered her and only lasted about 2 minutes. She said it felt good but he never got her off. But his cock never went very soft. He pulled the condom off and cleaned up and fitted another on and fucked her again. He lasted longer but she still didn’t cum but it felt very good. He wanted to stay longer but she had had enough and she sent him away before our son woke. When she told me the full details, I had to have her. My cock is nowhere as big as his but I made her cum as I usually do. I remember I gave her a couple of cums before I came myself. I asked her if she wanted him again. She answered yes, but she wanted to get him to fuck her properly. It was like a challenge to her. From then on, he has been her lover and she has in fact, trained him to be a real stud. They have been fucking now for 12 years. He is now married himself and has 2 children. He had a vasectomy 2 years ago and now cums freely inside her every time. Before that he always wore a condom with Sara except when she was pregnant. We have 3 kids so he fucked her bareback through 2 pregnancies. His wife knows nothing about his extra activities with Sara. I don’t join them and never have. I am totally happy for Sara to have her freedom to let Jason fuck her as much as they want. These days he usually gets to her once or twice a week. Fucking her with his large cock so much and for so long has not changed how her pussy feels to me. I still make her cum like I always have. She obviously adjusts to the size, it’s never been a problem. Jason and I can talk freely about our situation, neither of us are jealous. He always says that I am a lucky man and Sara is a beautiful woman. I agree.