I walked over, just standing at the back of the team, holding Sam’s hand.One tall well-built, nerdy-looking lad, that I had hardly noticed was demon...trating his theory to the group, using all sorts of words that I didn’t understand. He was pointing to a cutaway diagram on screen - the few terms I had heard of before: rectal, anterior, vagina made a warm glow between my legs. I asked Sam about the columns of sensor data scrolling up the screen, which jumped whenever he touched a place I. Oh… ah…” I sucked hardly and nibbled her huge buds. “Oh… really good sir… you are killing…. me…” Her breathing was intensified.Then I took her boobs each into my mouth just like vacuum machine works. Half of her delicate globe went into my mouth. This pressure made her mad. She ran her fingers over my head and hugged me tightly. We embraced together little while. I rested my hand behind her on her booty and started to squeeze her bums too. She ran her hands down to the waistband of my trouser.. I sat down on the couch with a glass of wine and turned the TV on. Sometimes TV just sucks! Tonight was one of those nights. I didn't have any new DVD's and didn't want to watch any reruns, I was now bored. My phone dinged with a text message from DeeDee. I opened the message and read it, giggling like a little girl. "im coming to ur party sat I will be johns cleanup girl 24 puss 2 eat o my." I doubted she would be cleaning up that many women. Then again, she might have to. DeeDee's message was. And my sis is 3 yrs elder to me. Here I have to tell u about my sis, she is very far with long hair and beautiful boobs and buttocks, (sorry pals I don’t know her size till now) and I am average built with black complexion.That was summer and my aunt with her two children came to see us to our home, our home is not so big it has one bedroom a hall and kitchen that’s all. Till that summer I don’t have any sexual feeling about my sis more than that I hate her. But that entire thing changed that.