I was at my friends house last weekend and his wife accidently walked out in front of me naked after she got out of the shower. She is a cute blond with a nice body. Me and her husband just kind of laughed as she called him in the room. After a few minute my buddy called me to come back. When i got to the room the door was cracked and he said come in. As i did i noticed his wife laying on the bed with just a robe on. He asked me if i would like a closer look then before and i jokingly said yes. I could not believe it when she opened her robe and she was laying there completely naked. She shyly looked a me and smiled. He asked me if i wanted to fuck her. He told me they have had a fantasy of him watching one of his friends fucking her. After a little coaxing i agreed. I went down and started eating her pussy and everything got real quit, i asked him are you ok with this and he said yes but you could tell after seeing my tounge in his wife's pussy he was not sure anymore. I told him we could stop there but she said no lets keep going and he said ok. I took my clothes off and she started sucking my cock. I have a 7.5' thick cock and you could tell that she liked what she saw. After she sucked me hard i spread her legs and slowly started to slide my cock in her,i stopped with just the tip in and i turned to him and said are you ok with this. Before he cold say anything she grabbed my ass an pulled me all the way in her and let out a loud moan. At that point i just stared to fuck the shit out of her.After a couple of minutes she was moaning really loud and he got up and left the room. I told her maybe we should stop and she said no he was the one that wanted to do this so bad. I flipped her over on her stomach, grabbed he hips and put her ass in the air and fucked her balls deep doggy style. She started getting pretty loud and then she came really hard. I was still hard and fucking her when she told me to put it in her ass. That she had never had anal sex and wanted to try. I slide into her tight ass and fucked her hard until she came again the i put it back in her pussy and shot my load in her. When we were done i got dressed and left. We have not talked since. I hope i did not lose a friend but she was a great fuck.