Now shut up." I thrusted myself into her tight hole, and she began to thrash about. "NO!" Her crying became worse and worse. Another knife swipe acros... her ass didn't even shut her up. I held the knife to her throat while I fucked her ass, and still she cried. Finally, I stuffed her panties into her mouth and taped her shut. Her cries were weak muffles then. Blood ran down her legs and onto my cock. I decided the next best thing to cumming in her mouth was cumming in her ass. I let my cum spew. We lived in a two story house with bedrooms for us 4 youngsters upstairs in 2 bedrooms, boys in one and girls in another, just down the hall was Art's bedroom. My parents and baby sister was downstairs. Art and I usually worked in the fields and barn together and became good friends. One day he asked me to come to his bedroom after everyone went to sleep I didn't go there and he was disappointed so I told him that I had went to sleep. He asked me again to visit his room tonight. I lay in bed. To say I was shocked was an understatement and really wanted to refuse, but having spent the last however long licking and exploring my Mothers vagina, how could I possibly refuse. I looked at Father for his reaction and he admitted he had never thought too highly of the idea of having his cock sucked by his Son, but he insisted that Mother had indeed had the fantasy for years and he had at some stage given her his promise that if I were acceptable to it he would comply with her wish. Now I. "Well," she purred seductively. "That may...raise...the asking price a bit," she continued, gazing at his now throbbing cock pressing against the confines of his trousers. "I'm sure we can come to an agreement," he said as he watched her close the gap between them, reaching down to unzip his fly. She sank to her knees as she reached inside and pulled his erection out. She brushed her lips against the fat mushroom head and playfully licked the drop of pre-cum which oozed out from the slit. He.