"Not much; our tunnel to the colony center is open now, but only two of the three barrier doors are operational. We're just watching to see if any pro...lems occur until the final door closes," she said."Oh," was the twin's response. "We expecting?"I sighed. "We haven't heard from either Ruth or Manuel, and I'm sure they have noticed the fact that not all one hundred sponsors are together. And I was warned that when the first door became operational our tunnel would be visible in the colony. I think I'll hit the sack. Want me to leave the light on for you?" He looked at me."Sure," I said. "I'm not tired yet."His eyes bugged out a little, probably because he couldn't help but think about what I might do with his mother to get tired, but he recovered."Okay, then," he said. He got up and went to his mother, who gave him the same good night hug and kiss she had every night I had known them."I love you," she said, squeezing him."I know," he replied. He stood up, looking nervous. "What. "Master, may I play with your new friend?" Chelsea asked, knowing this was what he intended and playing along with him. "What do you say Isabella, would you like to play with us?" He said growling again. He could feel she wanted to, all she needs was a little coaxing. He turned her around and pressed his hard cock against her. She felt the stiff shaft and he hooked his finger under her chin, lifting her face to his. "We both want you to play," he said. "Yesss," Isabella moaned. Chelsea got up. "Can't even get a break sleeping with the boss!"Someone had made coffee, and Cora was sitting at the kitchen table making notes in a small notebook. She looked up as we came in and made another note. Looking up again, she noticed me glancing at her note-taking and shrugged, half-apologetically."I didn't want to make a big issue of it, but it seemed that someone should begin keeping genealogical records if we're to avoid inbreeding. At the moment, I'm simply recording couplings to help determine.