I blushed, and my dick raged up at the thought of what she'd just said."Um, ok mom... err... thanks." Fuck! This was all still too good to be true!Mom... then still holding the semen beaker in one hand, beckoned me to come closer to her.With the tip of my cock about and inch from her mouth, she slowly moved towards it and engulfed the entire cock head with her mouth. The feeling was like nothing I had ever felt before.Slowly, she took more and more of the shaft into her mouth, and started making. The two sides, left and right were simple rectangles five feet long and two feet across, with a 'tongue' on one end and a 'groove' on the other. The top and bottom pieces were made with the same tongue and groove at the ends, but the sides overlapped to lock the side pieces in place, like a dado. The pipe pieces were big and heavy, and we broke more than one moving them and setting them in place.The 'sewer line' was dug down six feet deep, and the pipe was then buried in place. I used some of. It was hot and awesome. I was rubbing her ass crack; took both hands and inserted in her shimmy and massaging her soft and big melons, pinching her nipples, meanwhileShe rested her head on my shoulder and moaning. She is moving her bums towards my dick and pressing hard. Suddenly she stopped and finished preparing maggi and switched off stove. I took her to dining table, removed her shimmy.She made me sit on the chair with my pants still on, came over me and caught hold of my penis and guided. OH, GOD!!!" she cried as she flinched and winced from another painful contraction.Her hand holding his tightened painfully. Jon winced and looked across the room at the nurse sitting at a desk. "Nurse ... she seems to be in an awful lot of pain! She's breaking my hand! Isn't there something you could do for her?!"The nurse came over and touched Barbara's abdomen as her contraction was subsiding. "She's getting into hard labor now. We can't give her anything ... it's too late. It won't be much.