SMACK “Twenty-four,” I whispered though my teeth.SMACK “Twenty-five,” I said with as much defiance as I could knowing the other check was abou... to get the same.“Good boy!” said as she rubbed the check that she just finished. Then I felt the hairbrush rubbing the other check. She was going to start again!SMACK “One!” I almost screamed. I had not expected her to start so soon.SMACK “Two”… SMACK “Twenty-two” my knees bent. Could I make it? She leaned down. “Just three more don’t make me increase. I started rubbing my finger on her ass crack and she opened her legs wider letting my fingers explore her ass further. I rubbed some of her pussy juice on her ass and slowly started probing her asshole with my finger. It was tight and I started rubbing it to take her to utmost climax. I gently inserted one finger in her asshole and pumped her asshole. As I inserted my finger deeper into her asshole, she shouted ‘… Do it slowly…’ then I gently pushed my thumb into her pussy and simultaneously. Marc and Marge felt a little uncomfortable with the exchange between the brother and sister.The girls started to walk away when they heard Don say, "When's the next show?"Marge and Anne ignored the comment and continued to head for the house.Back in Anne's room, Marge asked her friend if she would put on a show for the guys. Anne said that she would. Marge was now very excited, partly because of the things Anne was doing to her before they were interrupted, and partly because of being caught.. Jeff figured he’d be able to find a way to wake her up. He went upstairs and quietly opened her door. He shut it behind him. The sun trickled in through the curtains and he could see his little sister sleeping with no covers on. Her T-shirt was just down to her waist and he noticed she still wore those damn pink panties with the hearts. She’s been wearing them for over a day now, just for him! He knelt on the bed, reaching for the edge of her panties. He slowly pulled them to one side,.