This time Dan pushed her pussy up to meet my hand. I didn’t insert a finger this time, just rubbed her sparse, silky soft pubic hair and pussy mound...Still suckling on her breast I continued to rub her. Her chest started to heave, almost suffocating me, so I stroked faster and more firmly.Dan grabbed the back of my head, pushed my face into her chest and started to spasm. Again her hips jerked as she reached orgasm. Her breathing was fast and furious. She let go of my head and collapsed back. The new dome was called Alpha-IV, and it was the first Community Dome built back in 2057. Considering its age, it had weathered well, and the buildings in it had been maintained a lot better than those in the dome that we had just come from. It was originally designed to house about two thousand people.I noticed as we entered the quadrant that it had a large sign proclaiming it to be the property of Connors Corp. International. This dome had four quadrants and no inner cap. The buildings were. ”“Right”, she said “I was having a lot of sex and it was exciting and awesome, but it was not right in some way. I know it was not right in an ethical way, but I don’t mean that. It was missing something. It was not wholly satisfying. It didn’t have the thrill I had when I was with your father. I was having sex, pretty good sex from time to time, but I was missing something.” She made a short pause as if she was thinking of how to say it. “But today when I saw you as you were watching me. It was Rachel, the Rachel I was becoming, long brunette hair, tall and slender build, glorious breasts and a strong erect penis. I kneeled down and began sucking on it as fast as I could. I couldn't help myself, I wanted to swallow and eat all that delicious cum. Finally, Rachel grabbed my head and shot loads and loads of delicious cum into my mouth. I swallowed and licked up all its delicious goodness.I licked the shaft clean, but the erection didn't die down, it was now stronger than ever..