I'd had several calls while I drove around trying to calm down and get my head straight. Most of them were from Kathy so I ignored them.The next day s...he continued calling and I kept ignoring her. Finally my phone rang and according to my caller ID it wasn't Kathy. It was my sister, Summer. I was immediately worried about my parents, so I answered it."Hey Will," she said. "We need to talk."My sister and I aren't very close so I wondered what the hell she wanted. My sister is the type of woman. He agreed and I volunteered to do him first. I reached out took it into my hand and as I wrapped my fingers around it, I became aware of it’s massive girth, so much thicker and heavier than my own! I began to stroke it and I could tell that he was very close to cumming. He blew his load quickly and so did I when it came to be my turn, but it felt so good to be stroked by a hand belonging to someone else. Once we started exchanging handjobs,it was only a matter of time before I brought up the. He covered me and looked right at me, I said well that was a surprise! He said he was sorry that I became exposed, I said it was ok with me if he didn't mind. He just smiled and said I'm all set lets go get you dressed.There was a key for the little locker, it was about the size of an airplane bathroom, and I let him go first to unlock it and open it, I was supposed to wait for him to exit but I followed him in and I closed the door. He looked surprised but I said can you get me my shirt and. She started playing with the both the penis holding one in each her hands while fondling her soft boobs and rubbing her pussy. Soon we got ready for the session. I was down on the bed facing the roof and our sexy queen above me in a cowgirl position.She took my tool in her hand and starts rubbing it with lovely lower lips before giving me the warmth of her love hole. She spilled on my penis and started putting it in her love hole. The penis tip was slowly inserted, and she started moving and.