.. or that I even wanted it.Then it happened. Jane gradually pulled her head away, and guided my cock in between Adam's parted lips. There was no pret...nding that this was incidental contact, and I felt my cock slide in deeper and then out, stroking inside his accepting mouth as his lips closed around my shaft. He had stopped fucking Jane, and just rested inside her while he focused on his new adventure. Jane looked up at me with a huge smile of satisfaction and enjoyment, and began to whisper. " Tripp had walked behind the equipment and returned with what looked like a tablet pc. " ... but too much pleasure can be a bad thing as you will all realize soon enough." Looking toward me "of course the Germans didn't have the convenience of this tablet for control and monitoring. The original machine used an entire room of vacuum tubes and hydraulics. But all I need is to press this button." He was facing Lisa. I noticed some lights begin to blink on the panel behind her. There was a faint. Dumping my buildup into her made her jump, which in turn drove me farther into her, which brought another scream of pain and the cycle repeated itself. We ended up doing that several times until I was fully seated in her bowels looking in her eyes at the pain I was causing her. At first I did not care to fuck her in the ass, but like with everything else around me, I experimented and suppressed the level of Sierra's pain to where she was not crying out every time I took a breath. Then with a. Wanna watch the game?"We soon headed downstairs to the den turning on the TV. It was almost funny, Rob and I both taking opposite sides of the "L" shaped couch, neither one of us sitting in the spot where he and his sister had sat, fucking one another the night before, though we'd both glanced at the exact spot. It was then that he realized that "our" dirty little movie was still in the DVD player. He got up, walked over and hit the eject button."Almost forgot," he said taking it out. "Where do.