.. it's wrong." Yet Allison's fingers were now digging into her son's buttocks, holding his penis deep inside her warm cavern. Chris could feel the wa...ls of her vagina squeezing around him, almost like a soft glove milking him. It felt like he was encased in velvet; it was warm and wet and like nothing he had ever felt before. Her mouth was good, but this was far better. The fact that it was his mother that he was inside made it even more exciting. A thought occurred to him; he had just lost. Maybe that was the reason for the rather erotic way she dressed, she just didn't register that she was virtually naked or it was done deliberately to attract attention, give her some excitement into what could be a very boring existence. However, when she offered him a cup of tea he didn't knock it back because he was enjoying this apparition.She came in with a tray, cup of tea and biscuits; she put them down onto a small coffee table and in so doing both tits, with nipples hard and erect. I still had never told him my secret - that I wasnt a boy at all, but atrans girl.One who wouldnt come out of the closet for more than a decade after highschool.Before I could decide what I should do, he came out of the room he wasin, and approached me."Are you my new model?" he asked."Model? Me? You must be joking." Not at all. I had asked for 'girl-next-door' type, and you fit the billnicely." Well, thanks, I think. But I'm not your girl. In fact I was looking fora class to take." Too bad. If. I felt particularly aroused seeing her wash her slender legs, the soap creating little bubbles on her smoothly shaved thighs. “Can I wash you down?” I asked her even though she had done most of it herself. “Of course.” She said as she handed me the soap. Madison grabbed the shower gel and start rubbing it onto my chest, as I worked a lather up with the bar of soap. I started caressing her breasts with the soap; they are very firm, her nipples now stood at attentio, almost like they were craving.