I have never told anyone this not even my wife. When I was younger me and my mom had a sexual realationship with each other. My mom worked 10 plus hour days five days a week. She never had time to date. I never knew my father for he had left when I was 2 years old. My mom was an amateur artist. She liked to draw and paint pictures. She was good at it. It all strated one weekend when she asked me to pose for one of her paintings. I agreed for it was raining and I was bored. She got all of her painting supplies together and got everything set up. Then she told me she was ready for me to pose for her in the living room. When I went into the livingroom she told me that I needed to take my clothes off. She never had done a nude painting and that she wanted to do one. At first I told her no that I did not want her to see me naked. She then told me she has seen me before that she used to bath me. There is nothing wrong with a nude body. After a few minuets of debating with her I finally took my clothes off. Still feeling embarassed of being naked in front of my mom. She had me lay dow on my stomach with my head looking towards her on the couch. She started to skectch my nude body. The whole time I was thinking how wierd this was being naked infront of my mom. As she was sketching my naked body. She was making small talk with me getting me more relaxed. Then after awhile she tells me what a nice body I have and that I have a cute butt. That all the ladies must be chasing me around. I laughed it off and said yes. After a couple of hours she was done. She told me to come and look at the painting. I went to where she was at forgetting that I was naked. I told her it was a beautiful painting. She told me she wanted to do one more after we had some lunch. After we had ate I returned back to the couch and she on her chair. She told me to lay on my back and she wanted to paint me with me having an erection. I protested to her and said that would be weird having her see me with an erection. She pleaded with me saying she always wanted to do an erotic painting. That she only felt comfortable with me being the subject. I finally gave in and told her yes and that it was under protest. She smiles and thanked me saying nothing is wrong with it for it was for art. I started to play with myself to get erect. After I had an erection she started her painting. After awhile I was having a hard time keeping an erection. She told she had an idea that would keep me hard. She stood up and took her clothes off. I had to admit my mom was hot and sexy. After that I kept an erection. As she was working on the painting she would compliment me on my body and saying I had a nice erection. In return I would tell her how sexy she was and that she had a hot body to. When she was done with the painting I went over to look at it. As I was looking at it she started to give me oral and it felt amazing. We went to her bedroom and had sex. We continued to have sex until I met my wife and she met her husband.