As I rose up my head hit his erection and as I continued upwards, across my face I opened my mouth and inserted him fully, until he touched the back o... my throat, at that point my nose was enmeshed with his pubic hair, so I relaxed and did a deep throat on him, even though he was short on length. His cock, although firm, was very soft skinned, wrinkle free, very boyish, so I chewed and worked my tongue in circles, working the full length in and out, my saliva dribbling over his small tight. I turned on my right side, now I was facing her back. I put my hand on the waist, didn’t want to directly go to ass.Slowly I moved my hand towards her ass crack; she was wearing lower and t shirt, so the lower was very thin. I was able to get the whole shape of her ass, now my erection was at its pick and was going tear my underwear and come out.So I moved a bit back so that my cock will not touch her ass. Now I was getting courageous and touching only her ass was not sufficient for me. I moved. Man, he hadn’t seen any porn since the accident. His groin was all mechanical, as was most of his brain, so he simply didn’t have sexual urges anymore. Of course he had software modules to simulate teenage male behavior in the presence of a nice piece of ass, but he tended not to use it very often and only did so on occasion to seem more human. But he did still have his memories. He remembered how horny he had been able to feel, he remembered lusting for female flesh. But that was all behind. She had decided to sleep nude last night after making love with John. That was unusual for her. But some many unusual things were happening to her. She slipped on a cotton robe and buttoned it up the front. Absently she opined that she should at least put on a bra and panties.Fuck it, she thought. She moved briskly down the hall. As she passed Sam 's open bedroom door, she glanced in. Sam was flat of his back, snoring noisily. Her eyes widened as she saw his dick standing erect. It must have.