Sherry was already their with her science book ready to study. Mary, her mother, said she would be in the den or on the patio if we needed anything. ...I stand about 6’ 2” and Sherry couldn't be more than 4’ 6”. I am in shorts and a tee shirt. Sherry is in very short shorts and a top. As we are going over things; as she leans forward, her top falls from her neck line and I am looking down her top at her bare breasts. While they are just nubbins, the nipples are very erect. The hour passes. My only fear at that moment was that she was teasing; that she'd suddenly pull away and laugh as she climbed off the bed and left my room. But that didn't happen.Her desire and resolve were readily apparent when she asked, "Are you ready, brother?"I grabbed her hips and pushed her down. We both groaned out our lusty desirous needs when the head of my cock found its way inside.We both stayed in that position, unmoving, unwilling to initiate the action that would be the beginning of the end. It. My sister was taking a shower. "Jenna, finish up. I need to take a shower. I have a date with Lucy."She poked her head out, "Who's Lucy?" The nurse from my doctor's visit." Is she going to handle your Schwanzstucker?" That's between her and me, Jenna. Come on, let me in. I need to take a shower."She parted the shower, exposing herself to me and said, "Come in, there's plenty of room in here for you."God, she's gorgeous, but I still need a shower."You are gorgeous, perhaps another time; I have. You were getting all the sex you wanted from other men," I snarled.Jan just hung her head without replying.I opened the folder I had in front of me and retrieved the separation document that is inside the folder."I had this separation document drawn up by Craig Dill my attorney."I proceed to explain what the document said. At first she looked fearful, then confused, and finally a faint smile crept into the corners of her mouth."Let me get this straight, we keep doing what we are doing, but I.