How we met our bisexual friend -
Background: When my nephew, Terry, was 15 he came to visit me one Friday night and asked if he could spend the night. This was not unusual. What was a surprise was when came out of the shower. I was watching TV when I looked up and saw him standing in the doorway. He was stark naked and semi-hard! He said he thought he might be gay and that he wanted me to fuck him. He said that he trusted me and that I would take it easy on him. He also knew that I would be discrete and stop if he asked.
As time passed he realized that he was bisexual. After he was married the first time he and his wife came over. He said that they would like to have a threesome. Though I didn't do anything with her, she was masturbating, etc. She was really getting off on watching him and me. Later she said that her favorite part was doing a 69 with her on the bottom while I fucked Terry in the ass.
Meeting Tony: Terry and his second wife were letting Tony rent a room from them. Terry and Tony both worked for a courier. They were not having sex with Tony. Terry came to see me one day after work and I gave him a blow job. He would come over about twice a month to have sex. This time he said that he had been hinting at his wife that he wanted us to have a threesome. He said that their roommate would be out on a date all night and could I come over that night. I told him, "Sure." I showed up at the agreed upon time. Well as it got later and later, they went to their bedroom and closed the door. Shortly Terry came back and said that she had backed out. We talked for a while then she called him back to the bedroom. Then Tony arrived. He had been drinking. He said that his girlfriend had stood him up. Terry returned and said that he was going to bed too. Tony asked me to stay and talk to him. After talking for about an hour he said that he wanted to show me a new video he'd gotten. The video was straight sex. When it got to a scene of a woman being assfucked he wondered out loud if it felt as good as she seemed to like it. He asked if he could ask me something personal. I said, "Sure." He said, "Do you get buttfucked?" I said that I did and love it. He asked, "You suck dick too?" I told him that I do. Then he wanted to know what it felt like. I told him it was hard to describe. The best way to know was by doing. We watched the video some more in silence. He asked would I mind if he stripped down to his underwear. I told him I didn't mind if I could strip too. So now we're sitting side by side on his bed wearing just our white jockey shorts. Soon he placed a hand on my crotch and asked if I would let him try to suck my cock. I said, "If you let me suck yours." He said he wanted to just suck me first so he could concentrate on how it felt. My cock is 6 7/8" by 4" around when hard. Man! was I in for a treat. We removed our briefs. He scooted down to face my crotch. Laying slightly on his side with me on my back. Before he started he wanted me to promise that I wouldn't tell anyone except my partner and that he wouldn't say anything to anyone. Then he gently lifted and held my cock as he began to lave it like a cat grooming itself. After about 20 minutes he finally put the head into his mouth and gently swished his tongue around. Supposedly I was circumcised but I do have some foreskin left. He pulled the foreskin over the head holding it with his lips and ran his tongue under it around and around. He finally got about 5" into his mouth. Boy! did he go to town, sucking, licking and sliding up and down. After about 15 minutes I told him to stop or was going to come. I'd promised that I wouldn't cum in his mouth. I told him that I wanted to suck him too. I changed position so we were head to feet to 69. I began to rub his ass cheeks working my fingers toward his hole. Just as I began to massage his anus he said that he wanted me to fuck him. He got a bottle of lube and a couple of condoms from a drawer in his bed table. I told him to get on his hands and knees. I began to work a lubed finger into him Eventually I got 3 fingers in him and was rubbing his prostate. I put on a condom and began to push my cock into his ass. Once the head was in I stopped until he told me to go on. I continued to slowly push into him. Suddenly he just relaxed as I had about a third of my cock in him. The rest, up to my balls, went right in. I fucked him like that for while then pulled out and told him to lie on his back. He pulled up his legs and held them as I put my cock back in. I began to fuck him furiously. He was moaning and his rectum was throbbing all around my cock. He began jacking off and came very quickly. I pulled out, and removed the condom, lay own my back and jacked off coming all over my chest and stomach. He went and got us two washcloths and cleaned up. I told him, "I think you liked it." He said it was better than he had ever imagined. He surprised me by showing up at our place the next weekend. He stayed all night. The three of us enjoyed each other sexually all night and never put on any clothes once they were off. We never know when he's going to show up, but when he does he removes all his clothes like us. When at home alone we never wear clothes.