I became Bisexual over the past four years along with two other very close couples I/we have known each other for almost 30 years. It started a bit over 4 years ago when I was with my friend and his wife and we had a bit to drink and been partying with other favors. My friends wife just cam out and said I like to have a threesome with you both. First time and a few time was ok but after about the third or fourth time of us pleasing her in every way she wanted and she really got extremely orgasmic like her husband never seen before. Then one evening when we were getting pretty good at it and learning each other, she looked at me and asked if I would suck her husbands dick. He and I looked at each other like what? Well I did as she asked and then she told her husband to it to me and he hesitated but went down on me. We didn't cum doing it the first time but she loved watching and rubbing herself to again to multiple orgasms which she was able to orgasm multiple times anyway but these were intense, She loved anal sex as they been doing it to each other for years and I had no idea. My buddy was already conditioned for pegging and dildos with no problem. She asked me would I fuck him and I looked at him and he replied that they been planning this since the last time we were together, I had screwed her many times in the ass as she really liked it. She took her husband to the bathroom asking me to come and gave him and enema that cleaned him out, that was neat watching I must say. We went into the living room and he lay on his back on the floor with beach towel and a pillow under his ass and raised his legs back and said I like it like this whit his wife assisting. I had no clue missionary position was great for anal as she liked it from behind. She put plenty of lube in him and lubed my cock up and helped me go in. Once there it was incredible and He really was getting off on it and so was she big time. I cum hard inside him and that was a first for him to have another guy inside his ass. After I relaxed a bit with my cock in him and I became softer I pulled out and the first time I ever saw cum in mans ass before in the flesh that is. She said move and watch. Omg she went right down there and liked his ass like we have done to each other before many times, but this time it was filled with cum. She said she been wanting to do this for years but only been seeing it in porn movies. When I left that night they gave me their butt plug kit of three different sizes and she told how to use them and that we will get together in a few week and she hoped that I could condition myself by then. Well let me tell you. I did just that. She had pegged me with a small dildo before but her husband was much bigger than that. He entered first from behind but it wasn't comfortable for me. She said try it on you back and we did, Once he got in and slowly began to go in and out and then even harder, Wow the feeling was so fantastic. I/we love it.