My thrusts becameharder and more brutal. Still, she screamed. Now her hands slid to my ass and she grabbed each cheek, digging in her nails.I thrust h...arder and harder, each thrust providing her more pain and excitingme. She begged me to stop. The pain was too much and she could not take it.I ignored her pleas, thrusting as hard as I could. I felt my orgasm building from deep within me. And then, with one final thrust,I grunted as if I were an animal. Then the orgasm took full hold of me andI. My reading of science fiction and fantasy give me ideas that I then worked on finding a way to make reality. I put a spell on a pair of sunglasses that allowed me to see in the dark like daytime. Then a belt that allowed me to levitate and fly. That belt also contained a generator of a force field. If I was ever seen by anybody they would think I was an alien with super science device.My studies in biology had helped me personally. I was very much stronger than any girl my age, size and weigh. When I arrived at the lab, I walked directly towards the receptionist and asked for my Doctor friend. He called the doctor on the phone and told him their is a Sherry here asking for you Sir, then he asked me to sit a couple of minutes and the Doctor will come to me. It was not a big lab, and there were some patients already sitting and waiting their turn. After a couple of minutes the Doctor came and accompanied me to his small office, we sat down and he reviewed the tests I want to make, but. " What, WHAA..." I said with shock, almost spilling my coffee."I know, I know... I was not sure how exactly to tell you, in case youreacted badly. But I am letting you know that you have a bosom friendand someone you can always confide in. It is better this way, for yourdevelopment." But wait," I said, "I and my sons are just doing this temporarily fora job. We aren't going to be permanent black women. Look, my skincreame is fake and even runs off...." Yeah, that is what I said too," said.