1. Sex Education for a Geek


    Date: 8/22/2015, Categories: Fiction, Consensual Sex, Hardcore, Incest, Teen Male/Teen Female, Virginity, Author: Mystic47, Rating: 92.2, Source: sexstories.com

    attraction between family members; your pheromones would not affect me.” I could only stammer “You researched this? When?” “Two weeks ago when we were studying Human Reproduction, I started thinking about having an intimate relationship with Timothy but he is really a hardcore geek. Did you see how he broke out just being near me tonight? Since he could not fulfill my desire my thoughts turned to you.” My sister sat in the passenger seat of our parents SUV and explained to me how she had thought out, researched and decided to have sex with me. Cold, clinical, 100% pure nerd. “Why me Regal, why not any of the hundred or so guys in our class?” I watched her legs shift, revealing a little more thigh. My sister looked me directly in the eyes, “Since I do not know any other boys very well I thought about you and intuited that this was something we could do so I did some background investigation and now would be a good opportunity. Thinking about this caused me to become aroused for you, I think it may have to do with proximity and availability plus that you appeal both physically and intellectually,” Regal paused to let me think over what she had said then added demurely “besides, is it not tradition after the Prom?” She looked at the elongated lump in my lap “You are stimulated, can we do this here?” I was lost. My sister sat next to me openly inviting me to screw her right there and I was quickly building a lot of lust for her. My heart was hammering, my face getting hot, ...
    “There's more room in the back, the console won't be in the way.” Regal smiled delicately then crawled over the console and sat up, waiting for me. I'm too tall to easily scramble over the seat so I got out and came in the back door. Neither of us knew how to start, I began to shake as I looked at her, “Now what?” she asked. I leaned back and started opening my pants, “Take your shoes and panties off, then lie back and open your legs.” While she lifted her butt off the seat and reached under her skirt, I pulled my pants down and kicked them off to join our shoes on the floor. She rotated and fell back, lying with one stocking encased leg on the seat and the other over the edge then pulled her skirt up to expose herself to me. Her eyes were bright, glittering, as I maneuvered over her, my long hard cock hovering above the thatch of dark pubic hair. She reached between us and wrapped her fingers around the shaft “It is hot, I could count your heartbeats this way.” My cock quivered and a string of clear lubrication dripped from the head. “You have a lot of pre-ejaculatory semen,” she observed “that should make this easier.” “A lot of what?” She looked into my eyes and said earnestly “Lubrication, did you not pay any attention in Biology?” I put a hand between her thighs and covered her body crack with palm and fingers. Regal closed her eyes and bounced her hips, rubbing her sex against the pressure. She gasped deeply and rolled her head to the side when I slid my hand up, over the ...
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