When Mack handed the glass to John, John stuck his thumb into it. He pulled his cum-coated thumb out and pressed it against Mary’s asshole.“Mary, ...my thumb is covered in cum and I am going to put it in your asshole while Mack watches.”Mary was deep into the experience. She moaned at the idea that Mack was going to watch her asshole take John’s thumb.Fuck, yes, John. Do it.Mack set the glass down quickly. He was not going to miss this. He focused the camera on John’s thumb against Mary’s asshole.. “You don’t like girls of your age?” Samantha asked. “No,” Ron replied. “Do you like me too?” Samantha asked putting his hand on Ron’s crotch through the blanket. “Mom, what are you doing?” Ron was shocked. “Do you like your own mom?” Samantha asked again, “This morning I noticed you starring at my breast.” “The button of your top was not done and it was showing a lot of… your breast, so I got distracted. Sorry,” Ron apologized. “No, don’t feel sorry,” Samantha said, “But did you like looking at. She opened the back door and let the woman in, her name was lucy, she was a door to door sales person, who had been trying the front door, but kate was so lost in the heavy rain, she heard nothing. Lucy had forgotten what she was selling by now anyway, as she stared at kates pert tits and peachy ass, kate knew she wanted the same thing. No sooner than minutes ago they had met, now they were in each others arms rubbing each other moaning softly as there hands glided on one another. Kate ripped. She had to encourage him. She had to permit him. If she broke the rules she would do worse than lose the bet - she would make her blackmailer angry. He could see her right now, on the surveillance.So she moaned happily as her brother raped her. She fucked back against his cock. She spasmed her pussy tightly around his dick and stuck her tongue into his mouth. It was the hardest thing she had ever had to do, but she did it. She encouraged her brother to rape her harder and more.