She started to push her arse against my hard young cock. I was trying all I could to restrain myself, but my hips started moving to meet her. Her hand... found the top of my pants and started pushing them down."Come on darling. I'll get you warm." She whispered."Mum was awake!"She wrapped her hand around my hard cock. Then she started stroking me slowly up and down, rubbing her thumb over the my sensitive young cockhead. I couldn't help myself, I started moving with her."Mum." I whispered."No. "Ok guys, let's look around and see what all this shit sitting around is. Whatever you do don't open any doors for right now. This thing has an arming system that I've never seen before and I don't know what will set it off. Just stay in the main cave for right now 'till I get the boys from Nellis in here to disarm the whole place." You can bet I will do what you say, Harry. I sure don't need a big bang to make my day."We all had a laugh at Bob's statement before we spread out to look around. ..Omigod. Incredible. Paula leaned over and began kissing Rita as she fingered herself, and my sister was feeling up Tiffany. Oh, would I like to trade places with my sis right now. Then, Tiffany looked up, directly up at the vent in Tina's room, then smiled. She stood up, grabbed her shirt and started to put it on. Oh, shit, I thought, I hope they hadn't seen the webcam. I shut down my laptop and left my room and quickly went downstairs. That was close.It sounded like someone had gone into the. Lubed her up and slid in the speculum. Her asshole still sore she cried out and I stopped.Its in the story! she cried you have to... I need this Master!I continued cranking open the medical device , her hole had to be opened enough to except the massive dildo and more. I crank her further and she was shuddering and crying. Finally the big cock fit but I needed more so a few more cranks were needed. After I reached that point I had to fill her cavity with cum lube. She took so much. I wide open.