Then she noticed her brother who had just begun to hump into her boyfriend's butt.At first Jennifer was shocked to see him screwing David's butthole. ...ason had made love to her so many times before that the thought of his dick screwing a male butt made her feel like she couldn't ever let it back into her cunt again. But it also excited her, the dominant side of her came out when she saw the distress in David's eyes as her brother ****d him from behind.Jennifer in a moment of inspiration rolled. She seemed to enjoy the attention given her by friends and others while our new live-in sister by choice Mary Kay loved playing with and taking care of our kids, quite precocious they were. My daughters were learning to talk before the age of one. And my wife and I never had to worry about her getting pregnant again because the goddesses returned me to infertile after we conceived the kids fucking on the kitchen table surrounded by them as they created the pregnancy populated in the stars. .wherever we happened to be when he got his boner.As mentioned in a previous story, I had also been fucking Carl, who was Brett’s and Trey’s father, whenever we found ourselves in close proximity and circumstances allowed, but neither son knew about the father. I was finding out that Trey was much different than his father when it came to fucking me. It seemed that Trey tended to be very self-focused, so didn’t really pay attention to my needs all that much. Fortunately for me his prick was so. I crept up to moms door and looked through the crack in the door. There she was dress up around her waist knickers pulled to one side and her vibrator buried in her pussy.I started to wank my cock slowly, and that’s when I heard it. My mom replied “ok ok dawn, I want that thing, its gorgeous and enormous and I want every inch of it, there are you happy!”There it was, my moment to pounce, I wandered into the room, mom’s eyes were closed while the vibrator was slipping in and out easily of her.