She finally sucked just the head into her luscious mouth. I could feel her tongue circling over and over before she finally engulfed almost all of it ...n her mouth. I put my hands on her head, tilting it up so I could watch her. My hips started to move back and forth. I watched my cock glide in and out through my step daughter's lips. I tried to concentrate on not cumming too soon, but it was a losing battle. I had to pull myself out before it was too late. "Alexis, I don't want to cum too. What I'm saying is that I don't know how that didn't hurt you." ..." I mean it was an accident, but you weren't expecting it and it was just... I'm just so confused as to why you didn't react until you realised it was there." I don't know. I've never really felt any pain. In the orphanage some of the kids tried to bully me until they realised I couldn't feel pain. I liked challenging people to punchies because I knew I would win." Don't you still get injured then?" No, I've never been bruised. ."I smiled at that, pleased by her compliment and eager to show it off.However, now that I was no longer obsessively focused, I realized thatI was tired, hungry, and in need of emptying my bladder again."That will have to wait a little," I reluctantly said. "I want to eatand get dressed first..." Good idea," Mom said, though she looked disappointed.When I left the lab a minute later, I glanced back at my Mom, wonderingif she'd get impatient and test my new devise out without me. Thenagain, I. We did fine with kerosene lamps and an antique kerosene refrigerator that I kept running for over ten years. Monica never complained. Even after we moved to our new place in Murfreesboro, I always knew that she missed the Hytop cabin.Monica and I married when we were both in our teens. I had a good job installing aluminum siding for a home builder in Huntsville. It was a long drive, but the money was good. The cabin and the land was a wedding present from Monica's grandfather. I am not sure how.