Since it was nearing her birthday I was allowed the second glass. I wasn't surprised when I came home from football practice a few weeks ago and she t...ld me to get dressed up for dinner. She said she wanted us to have a fancy dinner together.I went up to my room and I was changing clothes when my mum walked up and poked her head in. I was standing in my underwear when she said, "Hey, big boy, I was hoping you would wear your new shirt tonight. I'd like to see you in it." Ok, Mum," I said.. “I don’t think we should do this,” she said. “Why not?” I asked her. “Because I’m old enough to be your mother,” she answered. “It’s just not right.” “Who is going to know besides us?” I asked. This time there was no immediate response while she seemed to mull that question over. “What about my husband and your girlfriend?” She asked after a minute had gone by. I had actually forgotten my girlfriend until she mentioned her. “Like I said, no one will ever have to know,” I told her. Having no. They all started dancing and I left the attic to head downstairs. I saw Val, Belinda, and Elizabeth sitting in the great room with drinks, so I walked out into the backyard where I found Leigh, Mattie, Claire, Becka, Sophie, and Holly.“How’s it going?” I asked.“Great!” Mattie replied. “Leigh is totally cool and I’m glad she’s going to be at the Rap Sessions!”“I’m glad you approve!” I grinned.“Oh, stop! You know what I meant!”“Of course I did! Where’s Patrick?”“He and Henry are playing pool with. I spread my thighs, yet giving more room. His fingers were now moving up and down and feeling my pussy lips through the thin material of my wet thong. I could still feel his cock pressing against the crevice of my ass. As the train swayed and moved, I started to move my ass to feel his cock. I slowly moved my hips left to right, up and down, all of this in a slow manner as if my movements were caused by the train. I heard a slight groan. I was giving him some pleasure with my motion. His.