I sat down and started to drink as normal and spent the evening doing normal things like cooking my dinner and tidying. It was around 1am and I was on...the sofa watching porn on TV with my cock hard in my hand and I heard a gasp. In the door way was Amy and behind her was a lad. Amy was one of my daughters friends who came around earlier to get ready. She was staring at me and started to say she had left her coat in my daughters bedroom. The lad was just grinning at me. It was so embarrassing.. ). When she nervously answered yes and Scott told her he really missed those sandwiches and would be home for one that afternoon.Betty didn't know what had gotten into Scott, made him realize that he might lose her through neglect, but she was happy he did. That morning while still cautiously nervous she showered and made herself feel, look and smell as pretty as possible and met Scott at the door in a silk dressing gown. They made love on the stairs and the living room sofa while each of them,. "Harder" I instructed. "I like it rough - you should know that by now." I pulled her wrists behind her back and began slamming her back down after she had pushed up, our flesh meeting with a dull slap every time I drove deep into her insides. With my free hand, I slapped at her tits, making her gasp through her heavy breathing. A red mark appeared on one of them, spurring me on. With a quick movement, I switched our positions, slamming her down onto the couch. Her face wore a shocked. It was a virtual laboratory, or so she said, and she did all of her experiments and stuff on models connected to real laboratories through the internet. The part that wasn't on computer was the stuff she used for me, since I was kind of an experiment too, although my mom would never, ever say such a thing. I knew it though and I didn't mind so much. I knew I was special."Hey sweetie, how's school?" Mom smiled at me and I walked over to give her a kiss."It's good," I smiled."Good." Mom was.