She had dropped her bathing towel on the floor when I tackled her and I used my hands to cover her mouth. I stuttered incoherently trying to explain w...at had happened. I body pressed up against her warmth quickly settled in. I tried to shake it off and stay focused but by now I was sure Katherine felt my cock hardening pressing against her leg. She squirmed, her eyes filled with terror. How could I? With my own flesh and blood... The harder I fought these thoughts the stronger they became. I in. He pulled out quickly and splashed his cum across my face, I was just happy to get his disgusting cock out of my mouth. Heavy thick cum was running down my chin, drops hitting the snow and freezing where it landed. I licked around the head and tip of his cock; it was probably the closest it had come to being clean in at least a year.The other guy had not stopped his insistent pounding on my asshole. As the fat man pulled away and recomposed himself, I turned my thoughts back to what was going. I crossed her taint to the black-haired girl's juicy twat. I rubbed up and down the eighteen-year-old girl's snatch. She groaned and pressed back into me. Her labia spread wide to swallow the tip of my cock.“Oh, you're big,” she moaned. “Fuck me while we watch the twins go at it!”“Yes, fuck her,” purred Dean Washington. She was right behind me. Her strap-on's tip nudged into my rump. “She'll turn into a complete brat if you don't.”“I know a girl just like that,” I said and rammed forward.Kathy. After riding me for only a few minutes, I was ready. To make sure I didn't shoot and take the risk, I pushed her off me. "What the hell?" she wondered.I was breathing heavily, with a full condom. She looked over at it, and pulled it off me. She seemed to be impressed by how much was in there."Damn, you fucking love your sister," she said, as she lay down on her back.She pulled me to her, and had me get right on top of her. She eyeballed me then, and reached over to grab my cock. She guided it.