"Not yet. We haven't been able to detect any decrease in efficiency in the original trial models. The material seems to be very stable and not subject...to heat or cold as far as we can tell. Some of those tests are going on now," Charlie explained."At thirty dollars a pop, this could revolutionize the whole alternate power industry," Mike suggested. He was clearly in awe of the development."So, tell me about Ben Metzler, Charlie," I asked. "How did he let you make this presentation without being. I started using tissues to clean my cum off the floor. It was not the first time I had to do that. It was definitely a first with my sister. She had always been open with me but never interested in sex. I guess finding out about her condition had made her curious.For a bit I felt guilty. I had molested my sister. No, she had come into my room. She had asked me to show her. She had touched me with out my even suggesting it. Finally she had insisted on jerking me off. The only bad. They’re nice and smooth. I trimmed my pussy for Jerry the way he likes to see it. Jerry loves red nail polish. I had Roger paint both my toe nails and finger nails for Jerry. I don’t know what it is about black men but they love seeing us white women in red polish. Oh?.I forgot! He loves seeing my legs spread up in the air waiting for that thick black cock. I guess I’m getting ahead of myself here. You see. Jerry is black and he’s my regular black stud. I call him whenever I need to be. He spread my legs roughly and climbed to the bed. The tip of his hard cock was at the entry of my pussy. Then with just a single stroke he was all the way in. His crotch banged to my clitoris. He was finally in me! I was so relieved. All that anticipations building up in me has satisfied at last. Without losing time he started to fuck me with long, hard thrusts."Fuck me. Fuck me harder. Ohhh God, thank you! Thank you, I missed this. I've missed your cock." You are such are dirty whore." Yes..