Now coming back to the story, Mrs. Sophie took the seat in front of me and started to teach me. I was not paying much attention to her and just kept n...dding at specific time intervals. My focus was mainly on her breasts and I was thinking of ways in which I could have those in my mouth. I was in such a deep thought that I didn’t realize that she had stopped speaking and was looking at me. I had even failed to notice that she had noticed me staring at her breasts. When I realized it was too. " "Shut the hell up you pathetic little bitch! You aren't worthy of the Greenstick name!" Cedric shouted at her. "Hey asshole," I shouted, and then reached out to where I felt Cedric was squeezing I heard him start to scream, and then I put everything I had into it. Still screaming I felt him start to withdraw, holding on I felt our sister's energy and held on as he began to wither and wrench as hard as he could. Smiling I grasped even harder I had an idea but I wasn't sure that the new found. I started out slow and sensual, gliding over my shaft to please my sensitive member. I bit my lip as I kept going because touching myself had never felt so good. The thought of her kneeling in front of me and those soft lips slowly kissing my dick before taking me whole had me shaking with euphoria. Beads of precum spilled out, lubricating my hand and mimicked the feeling of her wet mouth. I pictured her gagging with enjoyment as she bobbed up and down on me. My breathing increased loud enough. She jerked hard, hot cunt juice flooding out onto her ass and wetting down the animal's swinging balls. Finally her movements were too much for the dog. With a howl, Pardner backed away, his prick slipping from the quivering, clenching movements of her pussy muscles. A cry of frustration escaped from Marcie's lips. She sought to get that dog-cock back in her pussy. But the dog was too hot. In a second Marcie felt hot jets of something very warm and thick spurting over her inner thighs. Pardner.