We got up and showered together and had some breakfast. We were like lovers, I did not know what to expect when my dad came back home later that night... My step mom said she was going out to the pool to get some sun and wanted to know if I wanted to come alone. We hung out at the pool most of the afternoon, laying in the sun and playing in the pool. I was laying there beside my step mom watching her and thinking about her hot body and how great she had felt. I could feel my cock starting to. " Then he looked very suggestive and added, "We can really make it worth your time." "NO THANKS!" Marcus exclaimed emphatically, beginning to get really, really worried. His heart was racing from what he was afraid was about to happen. He may have liked adrenaline, but certainly not this way. The sun had already begun to set and there weren't many people in sight, so Marcus had a feeling that this was only going to get worse. Who knew how far they were going to go. Then suddenly Marcus heard. At this stage I was so hard I had my cock out and I was wanking myself I thought just wait till later I will tell her I know and I will fuck her hard tonight so as I watched these two blokes get dressed and leave I thought that's it she will leave but I saw a couple come around next and I thought that's it she is caught and will get shy but no she turned faced them and called them over, the woman looked over and whistled and then she came over and started to rub my wife's cunt as he husband. I decided to wake Sue Ann since she might need to go in to work. I did and she started moving though slowly. "That's as much hard fucking in one night that I can remember," she said."Well," I responded. "Don't let my not being here keep you from trying to top it." Okay," she said. "See you when you return."With that, I went to my Jag, tossed my overnight case into the trunk, and left for the big city. It took just under three hours to arrive at my house but, since it was lunchtime, I stopped.