Here is my story, kind of long but I will try to cut it down. I married my wife (Deb) right after we got married she got pregnant, from the day she got pregnant I felt something was wrong but did not say anything to her but I talked to my brother about it a few times, anyway we had our first child a baby girl. Our daughter really did not look like either of us really but like I said I felt something was wrong anyway. About 6 months later we wanted to get her pregnant again so she got off birth control and we started it did not take long and we had another daughter. This one looked just like her but had my hair color and eyes. Over the next year or so we talked about my feeling about our first child after a while she told me she was seeing a friend of mine (Tony) after that I could see him in our daughter and she told me she was sure the child was his and not mine. I told her that I loved her and our daughter so I was ok with it if she was.
After a few months I started asking her if she was still seeing him or anyone else she told me no and was worried that I was getting mad about it, I told her many time that I was more that ok with her having his child not to worry about it.
Not long after that we were having a party at the house, we invited all our friends and family as my brother lived out of state I really did not talk to him that much but at the party I told him that I was right about the child not being mine and told him who the father was he could not believe who it was a good friend so he ask me if I had told him, I said no Bob told me that I should tell him let him know just incase there was ever any problems he would be aware. So Tony was at the party so Bob and I got him outside and told him, he said that Deb said she would never tell me that the child was not mine or who the father was, he was worried that I would be mad and asked me to forgive him. I told him that I was not mad that I really loved my wife and daughters so I was fine with it I just wanted to make sure that he would not try to take my daughter from me. The 3 of us sat and talked for a long time, I ask him how it felt being the father of my daughter he said it felt good and even better now that I knew and was not mad, I also ask if they had been together after that he said no but sure wanted to from time to time but understood that she was married and should not do that again, plus he had also gotten married so it would not be that easy.
I told him that I had to confess that from the beginning I knew that Deb had many lovers before me I that it was hot to think about and I liked knowing she got some after we got married too, my brother added that he thought Tony was so lucky and had wondered what Deb looking like naked and could just imagine what she would be like in bed Tony and I both told him that she was hot and wonderful in bed.
After the party was over when we got in bed Deb asked what the 3 of us talked about for so long I told her that I let Tony know that he was the father and that I was ok with it and we were all cool. She was glad to hear that and asked what she could do to make it up to me, she was shocked when I told her that knowing she had sex with someone else after we got married was hot and I would really love to see her doing someone else. Her first response was she could not do Tony in front of me, I told her there were lots of guys out there, all she would say is if it ever works out maybe.