He massaged her breasts as he ground is crotch against her ass. Tom then slid his hands down her stomach to her jeans. He undid her jeans and pulled t...em down to the floor and she stepped out of them. Mallory jerked as Tom licked her ass cracked as he stood up. He turned Mallory around and pushed her back to arms length to take in her beauty.Mallory dropped to her knees, pulled Tom’s shorts down and kissed the tip of his semi hard cock. He was completely erect in no time. He grabbed the sides. I pulled them down. He had no underwear on, he had anuncut cock. Longer and thicker than David’s or mine. Precum glistened aroundthe end. I asked them if we could all lie down on the bed, we all fit. Natewas against the paneling, leaning on his side, facing me. Then me, and Davidbetween me and the edge of the bed. We kissed and hugged and stroked eachother for a few minutes. I came up for breath and saw my jeans on the floorbehind David. “Excuse me David, let me reach over. Someone else would be operating the machine. She would be too important, and they wouldn't risk her disappearing into time. If she wanted to time travel, this would have to be a secret. She could complete the design working under the teleportation project, and when its done, she could simply leave. Its a brilliantly designed solid state system. Simply by varying the voltage and polarity of the current into the time unit it could easily go backward and forward. In fact the most complicated. She finished that. Then she laced her fingers together and leaned on her hands, looking at me.“I’m scared.”I fought off a big laugh and let out only a little one. She didn’t laugh back.“Of what? A fantasy?”“It’s not normal.”“To fantasize? Sure it is.”“About dads, about kids fucking their parents, brothers and sisters, all that incest shit?”“It’s more common than you think.”“Then why haven’t I heard any of my friends tell me-““Tell you that they fucked their parents, or wanted to? That they give.