Chapter 3076 My Dad & I (Incest Sex):>Ep10

Of course, it was Harry. I smiled. I shouldn't have been surprised that a horny teenager was wanking. The poor boy had seen his grandad ejaculate deep into his mother. He had found out it wasn't the first time and that his dad shared this way of life. We had been walking around in swimsuits all day and the application of sunscreen had given him an almost permanent hard on.
Over the next few nights, it seemed to me that he masturbated every time I was in the cabin. Was he trying to taunt me? Or maybe tempt me? Either way he was turning me on with the thought of his hard cock spewing ropes of cum. I could not get the picture out of my head; it was haunting me. I was feeling empowered knowing it was me he was picturing. I should have been offended and stopped him, but I couldn't. I was enjoying the attention, albeit with plausible deniability.
After the second night I started to watch him, at first with my eye lids as closed as I could get them, but who was fooling who? He knew I was watching, and I could hardly see a thing through slit eyelids.