I'm a happily married woman and have been for 6 years. My older brother has always very dear to me and my closest confidant, We are 3 years apart, and I never ever expected this to happen. He is single and I know he dates a lot of women, he is a good looking very fit athletic man. I have a key to his house and often go over to help him and clean his house. I was there a few weeks ago and decided to watch DR, Phil, when I turned on his TV, the dvd was hooked up and on, I decided to see what he was watching, I didn't expect this. It was a porno of he and 3 other people, a man and 2 women, they were having sex all different ways, even he and the other male. I have to admit I was extremely turned on by this. I watched in amazement as my brother was performing oral sex on the other man with the encouragement of the two women. I felt a hot flash come over me and my pussy get wet. I sat down on his couch and slipped my pants and panties down to my knees and started fingering my pussy hard and fast. My brother is a very handsome man and looks to be well endowed, As I was in the throws of passion, I didn't realize my brother walked in and was watching me, I felt a presence and looked over to see my brother standing there. He said are you enjoying my movie little sis, as I was struggling to pull up my pants. I could not talk, and was trying to get my panties up. He walked over to me and grabbed my hand and stopped me from pulling up my pants. He knelt beside me and started fingering my pussy, I was stuck in fear and could not move. I was laying there and the more he fingered the hotter I got. He slipped my pants off and started licking my hole. Wow he is a m,aster, I have never had my pussy eaten like that ever. I came with such forced that I almost blacked out. He stood up and pulled of his clothes, and said I've been fantasizing about this since I was 17. He then pulled his underwear off to expose a very hard very beautiful penis. I couldn't wait to get it in my mouth. I sat up and grabbed his hard cock and shoved it down my throat. I sucked him like I have never sucked my husband, I could feel the head of his cock get larger, so I stopped, I had to have him fuck me, I took off and put he dick between my tits and began to jack him off, That seem to delay his climax, then I guided his dick deep inside my pussy. He started stroking me slowly, moving in and out, side to side, wow, I have never had anyone fuck me like this. He then started moving faster and faster, I came again harder than I ever have and he kept stroking, he kept fucking me and fucking me until I had another orgasm and then he shot his load deep inside my pussy. He collapsed on the floor and I lay on his couch. As I lay there looking at my beautiful big brother feelings of remorse set in, not only did I cheat on my husband, I committed the ultimate sin. My brother saw that I was conflicted and sat next to me and held me in his arms. We talked and I began to feel better, but asked him if he was really bi-sexual, he said that he does not do anal any way top or bottom, but he does enjoy oral sex with another man. At that point I could tell I was getting turned on. I asked him if I could watch him suck and man, he said of course, but you have to join in, he said any man would be turned on by me and that it would really turn a man on if they knew we were brother and sister. He is making a date with a friend and I will be there. I know it's wrong to fuck my brother, but I have never been so turned on in my life. AmI wrong?