"Stop fidgeting young lady!" Mr Davill didn't look up from the papers he was grading, just cleared his throat and continued to grade.Tanya stifled a s...igh. She did not want to end up in more trouble that she was already in. She wondered when Mr Davill would just put her out of her misery and spank her already.There was a knock at the door and the dean walked in to hand Mr Jensen some papers."Oh dear, I see we've got a naughty student serving a detention. What's your name girl?" Tanya Sir." Well,. I had heard rumors that my grandmother and him still hooked up when she was in town, but I didn’t know first hand. They had been married for a long time and they still loved one another, even if my grandma was currently married to the biggest porn mogul in Japan. Her husband was staring holes in me the entire time during our meeting and he congratulated me on my US success by giving me a large bonus check. He set up a time for me to have a private meeting and I knew what that meant, as he. Oh good god, what a cummy mess my sis and I were making! Seeds, and cums, and juices squished and squashed all over the place. Who cares? Certainly not me and I’d betcha my ass Leah doesn’t care either. Orgasms are the boss here and we two sinning, forbidden fuckers are just along for the ride of our lives. Sinful depravity our incestuous immorality most assuredly was, but, so what!Leah’s on-top thrusts slowed. They stopped. She slumped against me in the dark and I felt the weight and. He began to get faster and faster and his semi-hard cock got rock solid. Nothing was going to stop him and he kept pushing harder aand harder. The pain was terribly awesome. I had already had two other sexual encounters with a couple boys I knew but none as violent and quick as this.Will's muscular mid-rift kept thrusting in and eventualy his penis broke through and I let out a gasp of pain and pleasure. He was inside of me, if only a little and it felt wonderful. I leaned back into his cock.