While we were engaged in that activity, I felt my cock being taken into someone's mouth, I thought it was Barb's. It took only a couple seconds to realize it wasn't Barb. Bob had my cock in his mouth and was going to town in a way I had never known. It felt wonderful and completely natural at the same time. He must have as well because he and Barb climaxed together almost immediately. He stayed on me the whole time until I came. I didn't think he'd want me to do so in his mouth but I was wrong. THAT was thrilling. Barb never liked me to do that to her, and Bob was my first time cumming in someone's mouth. I kept going down on Linda until she climaxed as well and we all lay in a mass, satiated and exhausted.
Both of the women fell asleep and I went out to the kitchen for something to drink. In a short while Bob came out. Both naked, we stood there talking abut how excited we were, the whole time Bob playing with himself. He got hard and I took him in my hand to jerk him off. Being curious as to how it would be, and the fact that I am somewhat of a "Tryologist", I got on my knees in front of Bob and put him in my mouth. It was my first blowjob. I loved the feeling. I did what I thought was the right way to suck on another man's cock, using my lips and my tongue, and tried to remember what to do from watching porn.. He started to move in and out holding my head. I liked being on my knees. It was a submissive-like position. I knew he would climax but did not try to alter the situation. Finally, Bob came. It was a rushing warmth that went over my tongue and immediately down my throat. It took him what seemed like ages to finish. When he did, I licked him cleaned. We both smiled. I put him back in my mouth until he got smaller. Maybe 5 more minutes. He could have stayed in my mouth all night. Some movement made us look over and we saw Linda there watching us and playing with herself. She came over and grabbed me by the hand and took me back onto the porch.
There, Linda got down on her hands and knees and pushed her butt up against me. She wanted me to do it to her doggy style. Immediately I mounted her and realized that was her favorite position. Bob went around in front of her and put his cock in her mouth. Barb woke up and seeing what was happening sidled close to the action. She helped Linda suck Bob's cock but I think spent more time with her tongue in Linda's mouth. I came in Linda, pulled out and Barb came back and licked me clean.
There would be more episodes over the years, not of a heterosexual nature,. each one becoming more exciting than the previous. Bob and I took advantage of every opportunity to be close in a sexual way. I still want to have sex with women but I must confess that it has become more exciting with Bob. I guess that makes me bisexual. Not sure.