There are two different ones running around inside me, that's why I've got a male half and a female half."Mandy laughed. "Seriously, though. This is d...e to female hormones, isn't it?" No!" Paul exclaimed. He pulled back the bed covers. "Look here," he said pointing to his waist. "This is where the two halves meet."Mandy bent over to examine Paul's waist. Her mouth dropped open and she looked up at Paul. "The skin on the upper half is smoother and a lighter shade." she said in a very surprised. I pulled her into a tight hug, stroked her hair, and kissed her forehead. We went back to the car and drove to the apartment. I put the groceries away and then got three Cokes from the fridge. We sat down — the girls on the couch and me in the comfortable chair.“I want to be sure we’re all comfortable with this,” I said.“Jeez, Big Brother, you are the most cautious, over-protective guy I’ve ever met. How the hell did you get laid so much?”Jennifer giggled, “I once questioned how he managed to. I had put on a very tiny black thong. I unzipped the jeans and shoved my right hand inside the thong. Sitting in this position, my body balance was not so comfortable.To let Victor hear mi moaning, I put my mouth close to the microphone; but I had to raise on my toes and bend a bit forward, letting my buttocks stick out in the air.I slipped two fingers deep into my soaking wet cunt. I caressed my swollen clit, sensing my increasing wetness condition.I felt really turned on and my moans in the. I had Heather’s blood for breakfast, while Mom had Natasha’s. Neither girl complained as they knew that we couldn’t have solid food anymore. What we would do for lunch was anyone’s guess, but at least I wouldn’t be in high school much longer. We did give the girls a boxed lunch of leftover liver and onions to keep their iron levels healthy. I had a feeling that liver, clams, shrimp, spinach, and other high iron foods would become staples for the twins in our house.When we reached the high.