The sound did not recur and my cock was ready to burst, so I gave it some quick strokes and shot a very large load all over my pajamas. There it was, ...hat sound again! I couldn't place it but it almost sounded like water, like the creek in the hollow, like a slurping sound.A few nights later, as I was stroking away in the middle of the night, I heard the sound. I froze, but - being bolder now - started up again soon. This time the sound was louder and I didn't stop and the sound didn't stop.. (this was the moment I became more emotionally connected with both of them) finally they both cummed but I didn’t they appreciated me for my stamina and long lasting then they switched positions and I was locking my sisters pussy while mom was riding my dick…very hard they both were still very wet under down…so we stayed in this position for another 30 mins then we all again cummed I for the 2nd time and they for the 3rd time.. then we took a small tea nap for 10 mins and at 4:30 I was again. "The Camp Commander will give it to you on the way out. After you have the clone turn the device off and take it to the post office of that day," the voice said."How will I know where to make the dead drop?" I asked."We will have a phone number for you to call when you are ready, do not use it for anything else. We have a first rate recovery man and he will get the information from the phone to me. I will get what you need to you, if there is anything," she promised. There were other details. Hence after the drink she felt like vomiting. I took her to the bathroom; she released almost all she had had. I removed her hair clip and let her long hair go loose.She was looking dam beautiful. I helped her clean herself while doing that I touched her boobs many times I believe she also enjoyed as she was not in herself I started removing her top. She asked what I was up to. I told her she would feel better. Now she was in her bra and jeans. I asked her to lie in the bed and take rest. I.