Then, she stopped making the circles and slowly pushed the plug into my butt. I cried out as the widest part passed the threshold and my ass closed do...n around the narrower stem. It was in, and I watched as Molly opened the valve on the hose, letting the first gush of two full quarts of warm water start to flow into me.I glanced in the mirror at Molly, who was kneeling on the bed, still smiling and gently caressing my hips. "I knew you'd love it," she purred. "I did two of these before you. Mom walked into my room, stood next to my bed with arms folded and said mockingly, "Did you like the show?"I started, "In all fairness Mom, when I came in I thought you might be in trouble. Once I saw the scene I just couldn't stop looking. I'm sorry, Mom. I didn't know you and dad were still..." I paused for a moment then continued, "...were still that close."She said, "As you know I don't have a boy friend and every so often I need this kind of friendship. To me it's better to do it like this. "You say that once more and it will cost you some teeth," she said with a laugh as I pulled her onto my lap and kissed her seriously while a pawed her firm breast and then worked on her buttons. It took a bit of wrestling to get her shirt open and her britches off as we again knelt facing each other, and I never even bothered with mine, just released my pike, but when our bodies came together the only thing she objected to was my heavy belt buckle which was poking her stomach.I reared up, still. I thought I saw the glint of a piercing. She stripped her trousers the rest of the way off, and her shoes, whilst dropping to her knees. She grabbed my cock through my jeans and squeezed, looking up at me,wickedly. "No!" I protested , trying to pry her hands off me, but I was gettinghard, and she had a firm grip of me. "Oh shit" I said "You CAN'T do this! WE can't do this!" As I pulled one hand away, the other undid my zip and in one deftmovement pulled my cock out. By this stage it was.