It took only a few moments until she gasped, ‘I’m going to cum!’ and as she did I shot my cum deep into her pussy. I don’t know how many times...we made love that night, but I do know that when we finally fell asleep I slept very well. The next morning when I awoke, Madeline lay asleep in my arms. I kissed her forehead and she stirred and smiled at me. Then she slipped down under the covers and took my cock in her mouth. It took only a few moments of expert action by her mouth until I was hard.. Val was unsure so I suggested we try a triple interlocking pin, her face lit up probably because she had no idea what a triple interlocking pin was as I had in fact just made it up.I had to think quick as to how to perform this new position,Val was on her back with her legs slightly apart, her panties were lower than her hips and just about hanging there in place as I laid down on top of her.“When I perform the first interlock Sis, make sure you use your tongue breathing technique and don’t. Every time I brushed her clit, her hips jerked up. Her breathing was heavy and rapid now as I moved over to her other nipple. Various sighs and moans came with each exhalation.I left her breasts and began kissing my way down her belly. As I passed her navel, she grabbed my head and asked what I was doing. "Going down on you," I replied."You want to do that?" she asked."Of course, why wouldn't I?" I don't know. I haven't done it before. Have you?" Yes. I really enjoy it and I think you will. She was in heaven, riding the biggest cock she ever had and getting to suck on another cock at the same time. I could see the warm glow appearing in her cheeks as she enjoyed getting fucked like this.The guy that she had straddled was now finger fucking away at her asshole, something I hardly ever did as I kind of knew that she didn't like it. On coming up for air on her cocksucking duties, she climbed off the guy she was on, and now straddled the guy in the middle. Eagerly, she began riding.