”Madison continued to groan while she slid her ass back and forth on my cock. I gently held onto her hips while letting her do most of the work.Outs...ide the door, I heard one of the attendants talking as she walked by. This was getting dangerous, and that somehow added to the excitement. Without very much buildup, I came inside Madison. As soon as she felt me jam myself into her, she came too, making little squeaky noises. I leaned against the wall while she still made little back and forth. Well now that I'm slowly digging through the highest theoretical mathematics that humans had imagined and learning where the Confederacy says we were off track, I suppose that without the knowledge base that I'm beginning to learn it might well be impossible to understand hyperspace. And without understanding hyperspace then space travel becomes nearly impossible except in generation ships.Once I saw a chart like one of the cut down trigonometry tables that showed how long you would have to. It wastoo exciting. Exciting in a dirty and shameful way, butexciting.Her tongue started to probe my mouth, as she grabbed myhands and moved them to her ass. I felt a bit awkwardabout this at first, maybe slightly creeped-out, yet Icouldn’t bring myself to pull away. It was… exciting;Wrong, but exciting. As I marvelled at the feel of my hands on a woman’s assfor the first time in my life She brought one leg up,wrapping it around me as she ground against me. Istruggled to. . I love cocks and I love sucking on titties....." The boys wanked harder. "I am so turned on and I would love one of you studs in here..." I pulled myself open, "who wants to go first?" Clearly still the bolder, Chris stepped forwards and pushed me onto my back. He kissed me deeply."I don't care that you're my sister," he said, breaking away from the kiss, "I fantasise about your all the time. I have been wanking over your since I was 13. Every girl I've fucked I had thought about your slutty.