Abby sat on the bed and told me tosit next to her. I was ashamed and confused. She seemed to take pity onme. She told me to just do it and that Mad...son would probably stopteasing me after this. I just sat there and looked at Abby. She was sopretty. She told me that if I wrote the essay she would give me areward. I wondered what kind of reward and she promised that she wouldtouch me if I did a good job. Despite my humiliation I felt myselfgetting stiff in my little sister's panties all. She only got a few drops on her before she jumped towards the entrance telling me that was sneaky, but felt good. I said if she really wanted to see something that would make her feel good to follow me.Going thru the master bedroom to the sitting area I opened the double French doors wide that led to the pool area. She ran passed me and ran to the very edge of the pool before stopping. She ran so fast it looked like she was going to jump in. Turning to me she said, ‘Oh, please! You’ve got to. She was right, the boxers were a bit baggy and the shirt was a size too big so I left cuffs open and rolled the sleeves up a couple of turns. I started to button the shirt but Lorraine stepped up to me and said ‘Leave it open, it looks sexy. You look like a model on one of those cheesy calendars they sell in card shops.’ She undid the two buttons I had fastened and kissed me before turning away and heading back toward the doorway she had just come from. I followed her in and looked around at. Each of them was carrying a large bag, and soon all of us were on the boat for what I thought would be a long nice boat ride. To my surprise, Nancy docked the boat a one of the islands. “Let’s get out of the boat and have some fun exploring this island.” Nancy said. So all of them grabbed their bags and we followed Nancy into the middle of the island. We reached a small clearing and Nancy said, “Let’s stop here. This should work out great for us this evening.” The clearing had some logs.