I loved seing their cum on their balls, stomachs and even some on their nylons. One guy was left, slowly stroking his cock. He was dressed in tanned s...ockings, white pumps and a leather pencil skirt. He was looking very familiar, until I realised that it was the background that was the familiar part. He was in the same hotel as me.His brunette wig was flowing over something that looked like a lycra mask with holes for the eyes and the mouth. I wrote and asked if he was in the same hotel. He. He continued this until he was about to cum inside Olivia and he looked over at Claire and told her she could cum now and he let the Machine do it's work and as he started to fill Olivia's pussy with his cum he watched as the two girls bodies lost control and started to buck and shake as they came.David got up and switch the machines off and moved them off the bed's and he untied the girls one at a time and each one of them struggled to moved through the pain in their muscles from being tied. "They stopped talking for a little while Sarah went back to her bag - I think, I couldn't see of course. The weights were starting to hurt a bit, and Josie could see so that so started stroking my hair and telling me that I was being a good little bitch. That helped a lot. Sarah spoke up then and said I needed some training before I was ready for Nathan. Josie whispered in my ear ‘She’s just saying that because she wants a go with you herself.’ Sarah must have heard her, because she said ‘Damn. “Where did you find it?? Is it safe??”“We found it deep under the Earth a month ago. Just this, and no others. All of our tests indicate that it is safe. But we haven’t let anyone touch it yet. Though, it is giving off a massive amount of energy. We’ve used a microscope, and we’ve detected that it’s made from a material denser than anything else known to man. We’ve done all the tests we can think of, just a couple more to go. We’ve determined that it’s old… very, very old. As old as the Earth.