Well, Mark had cooked dinner; Jean just had to warm up the left-overs of her choice while Mark worked. He had created 3m high ceilings in their rooms ...y creating a floor above and lining it. He blinked into the cavity he had left and produced a globe of light. He inspected the area he had to play with.He had noticed that Kia and Bobo had loved the shelves he provided for sleeping nooks and the nice big open area. They had also used the corners as storage areas for food and other items they. ..hmm....I wonder what she meant by that. Stacie yelled down to me to come into the house to help her. Once inside I asked what she needed and she told me she needed my help to win a bet. I was a little confused but she said she made a bet with one of her friends Danielle that my cock was the biggest in the school. Danielle tried saying her boyfriends was the biggest she had ever seen and he was a senior so there was no way a sophomore could have a bigger cock. Stacie and amanda lead me. I helped by arranging my self so that I could ride him by rising slightly the lowering myself back on his penis. I could feel it inside me not so deep but very active. My muscles massaged him as well and my body opened an closed around his penis as I lifted off, then fell back on it. I could feel my body move from the ache of loss, to the joy of being full. It was a huge emotional swing very quickly and I couldn't begin to understand the feeling going through me.I knew that I was ruining his. .. There was hardly any light now in the office, the only illumination coming from the security lighting outside. However, this was enough for me to see Peter's bulging trousers, below his expanding middle aged gut and the worrying look on his flabby face. "Now, if you want me to be quiet about what you've done, you'll be quiet about what I tell you to do now" he said while undoing his belt and letting his trousers and pants fall to the floor. His cock was rock hard, nestling beneath this.