I shared my wife with another man

Ive been with my wife for six years.Shes older than me.Now im 28 and she is 35, My wife is from brazil and has a beautiful body, a great rack and perfect butt.It all started before when I had a threesome with her and her best friend.This happened at least 7 times over 3 years.So after awhile I started to think I would be really turned on to see my wife get ####ed by another man.At first she was like no way, but after I kept bringing it up for awhile she finally got into it. We looked up a local swingers club and went there. A married couple took immidiate intrest in us and we were talking with them for awhile. at the end of the night we went into the back and she got his pants down and started giving him amazing head. The guys wife tried to give me head but I was so nervous I couldnt get hard. I was really embarresed, that had never happened to me before,so that ruined the night. I masterbaited at least 10 times the next day thinking of her giving that guy head.Ive been too embarrased to go back to that club again.
OK, so thats the back story to where im at. After 6 months one night a our local bar she tells me she wants to ###k this guy there. He wasnt really a friend but I knew who he was, so I agreed. I gave him directions to our house and he came over. He asked me if I was gay, and I said no, he looked skeptical and I was like no i swear im not.So he stars working on her, he gets her pants off and her panties down and starts going down on her. She was moaning so I started making out with her while she was getting worked. I then put my #### in her mouth while he was still working on her. Then we change postions and she starts sucking his #### in front of me really good. She did it so many differnt ways. She dragged her tounge over its head a lot and pressed it against her cheek. She laid him on his back on our bed, dow they were both naked, she puts her breasts on his lap and has her hand on his #### and is bobbing up and down mean on it.
She climbed on top of him and they started to ###k. Slow at first. He put his hands on her breasts and shee rides him up and down, grinding her hips on his, taking hall of his huge #### in her. This whole time I was watching it jerking, coming with in inches of cummig. The look on her face was so erotic as we locked eyes for a moment, I could see the intense pleasure as she was ####ing another man.This continued for awhile.. Eventually I had her doggy style while she sucked him off . My question is am I normal for enjoying that?
I was crushed three months later when she admitted to me that she slept with that guy AT LEAST once a week for two months after that happened.I was heartbroken, and yet oddly really turned on at the same time.I was so upset at her and myself, I had forced that whole situation. Weve worked it all out and everything is better than its ever been between us.And lately weve been talking about doing it again.I guess Im a glutten for puinshment.