Then suddenly he was on my back ashe facial started humping and trying to get his cock into me. I tried to get in a position that hecould find the mark and fuck me.I Brunette felt his cock all around til he suddenly found my hole and with a quick thrust drove his cockinto me. I shot a load on the spot as he gripped me tighter and started cumshot to give me the fuckof my life. It hurt like hell but I didn't care. I had asked for it. Dr. Velikovsky, however, didn't tell me it would be fine. He just looked at me then took the sonar probe from his daughter and placed it on my sister's swollen belly. A black and white image appeared Brunette on the screen. It facial didn't look like anything I cumshot could recognize. Her plain, white panties cumshot were tented by a dick.An impressive dick.I shuddered, my large tits heaving, as Candice thrust down her panties. Her futa-cock facial popped out, thrusting from her blonde bush. It looked Brunette larger than Tanisha's. That nerdy futa was packing something impressive. Then he did the same with the other hand before stepping back. This left Chelsea with her head down, her wet hair falling around her face and her breasts practically spilling out of their cups, on the far side of the railing, and her ass high in the air on the other.It was all so strange and had happened so suddenly that Chelsea hadn’t had a moment to consider what David’s purpose might be…SMACK!The sound of David’s hand striking Chelsea’s behind – made even sharper by the wet fabric of her panties – echoed through the stairwell, followed closely facial cumshot by a yelp of pain from Chelsea. Shocked, she instinctively released her hold on the railings and began to straighten, turning toward David and saying, David, what the hell do you… But she got no further because David placed his hand on the back of her head and shoved her back into position so hard that she had to grasp the railings Brunette again just to keep from tumbling over. He really wanted me to cum and so I let cumshot my building orgasm fully take over. It built faster as I looked straight at him stroking my cock. I wanted to watch as I came Brunette in facial his hand. She looked at me again and turned away and repeated this cumshot a few times while her laughter died down. Until she finally looked Brunette at me and said in almost a whisper, you're serious? I am, was all I said. Nena held a fist over her mouth and stared at the facial ground with her other arm crossed tightly a crossed her chest.