I am 51 years old and happily married, I love my wife and our sex life is good..
I have a niece who is 26, she is my sister's daughter. We have always been close and I do call at her house from time to time to see her and her husband, have a cup of coffee and just chat. I called round one evening expecting to find them both there but there was just my niece and she was upset and I could see she had been crying. She told me she had had a big row with her husband and he had slapped her face and stormed out. She was standing as she told me so I went over to her and put my arms around her and held her as she started to sob. I just held her and then took her face between my hands and kissed the top of her head. Holding her so close I could feel her breasts pressing against me and my cock got hard, it was pressed against her and I was worried she worried would feel it and pull away but she stayed pressed against me. I then held her face again between my hands and this time kissed her on the lips and I felt her respond and kissed me back and I felt her tongue on my lips. At this my cock was rock hard and I am sure she could feel it pressing against her. I took her to the sofa and we carried on kissing and I started to stroke her leg and slowing stroked higher slipping my hand between her thighs and I could feel the heat of her pussy through her panties. At this I just knelt on the floor opened her legs wide and pulled down her panties and there was her pussy, It was so wet and I kissed her pussy lips, sucked on her clit and she orgasmed. While I licked her pussy I had pulled my pants down to my knees. I pulled her down on to the carpet and slid my very hard cock into her pussy, it felt so good I didn't last long and shot my cum into her pussy
We just lay there for a few minutes and I remember thinking what have I done. I said I'm sorry I should never have done that and she just smiled and told me not to worry, she had needed that. She then got up to go to the bathroom to clean up and as she went she said it's ok I'm on the pill. Anyway I got myself dressed and she came back, made a cup of coffee for us and I was still worried but she just said Lets just say it never happened and then she said but I am glad it did. She and her husband are now OK and I still go and chat with them both. Looking back I am glad it happened and I am still very close to my niece but nothing has happened since, I have to admit I would like it to but know it never will.