"With that said, I guess that meant my first lesson was now over. I was abit disappointed as we hadn't gotten all the way through that tape so Ihoped ...hat it wouldn't be my last one either. As I would only be doingthis if my sisters had enjoyed their gymnastics, it'll be all up to themif I continued or not, and I suspect that our tardiness wouldn't be doingany favours in this area.Rushing back to her bedroom, I hastily threw my top layer of clothingback on. It was uncanny that I had elected to. I would always try to get a peek whenever she would bend over and that pose would be the many fantasies of my masturbatory sessions. Well it all took a turn for the worse or best; depending on how you look at it. It was in the summer of 99 that she caught me masturbating in my bedroom. I had come home from school and I was really horny for a girl that I really liked in school. Her name was Heather and she was a really good looking girl, that day she had worn a pair of short shorts and I. I remember a few years back when I was staying with my brother I walked out of my room to go to the bathroom and his wife was topless in the hall wearing just a thong. They were obviously in the middle of something and she was just grabbing a towel, but she knew I saw her. Several times she would wear very tight clothing around me and shirts with no bras showing her perky little nipples. I jerked to her several times while I stayed there. When they got divorced, all I could think about was. Thursday arrived and I was so worked up that I was ready to have an orgasm just thinking about what was about to happen. I showered and cleaned myself really well and made sure I was shaved and smooth. About 20 minutes before Otto was scheduled to be here to clean the pool, I took one last look at my naked body in the mirror, tweaked both of my nipples and my bud. I grabbed a towel, my iPad and headed out back to the pool. I positioned my lounger to face the pool so that I could show Otto my.