0 comments/ 360221 views/ 373 favorites A+ in Reproduction By: A+ in Reproduction "So that's how he got his name!" Following their line of sight, Nina was astonished to see that Mr. Cox had stripped off all his clothes and stood next to her in all his naked glory. Even her most vivid imaginings couldn't compare to the reality of his impressively masculine form. Nina leisurely took in his broad shoulders, sculpted muscles, and washboard abs. Dark brown hair lightly dusted his chest, swirling around large, flat, male nipples and arrowing down to his groin. Nina's eyes widened and an involuntary whimper escaped her throat when she saw the thing that had so fascinated the other girls. Mr. Cox's cock stood proudly erect, rising dramatically from a dense thatch of pubic hair. Nina had never dreamed a cock could be so . . . enormous. It had to be at least nine inches long and as thick as her wrist. Veins bulging, the large plum-shaped head red and leaking pre-cum, he looked painfully hard and about to burst. The sight his giant tool pointing directly at her was more than enough make her mouth dry and her body squirm with renewed lust. Idly licking her parched lips, Nina found it both magnificent and frightening. Mr. Cox abruptly grabbed her ankle and tugged her to him, causing her to shriek in surprise. Before she knew what was happening, she was sprawled out lengthwise on his desk with Mr. Cox between her legs, looming above her, his fiery green eyes devouring her. "Look at you," he snarled, fisting her hair in his hand, "you're just a dirty little whore, aren't you? You had everyone fooled, pretending to be sweet and innocent and good—but you not. You're really a nasty little tease who wants a cock up her cunt, aren't you? Aren't you?!" Too many emotions—fear, shame, excitement, desire—warred within Nina, making coherent speech—or even thought—impossible, so she just shook her head stupidly. "Don't you say no," he hissed, yanking her hair, forcing her to arch her back, her heaving breasts nearly grazing his chest hair. "You strutted around here naked, flaunting that hot body, making every disk hard, then fingered your pussy till you came, showing everyone how much you want to be fucked. Tell me you want it, whore!" "Please," Nina begged. But they both knew he was right and that she was actually pleading for his cock. "Please what, whore? I want to hear you say it." "Please fuck me, Mr. Cox," Nina said, her voice quivering with anticipation. Never breaking eye contact with her, Mr. Cox said to the class, "I think it's time Ms. Goodbody and I demonstrated the act of conception. But first I need to determine whether or not she's fertile." To Nina he asked, "Are you on birth control?" "No," she answered on a mere whisper. She couldn't believe this was really happening. "When is your period due?" Her checks colored slightly, but she said, "A couple of weeks." "Perfect," he announced, then leaned in, taking a deep breath, filling his lungs with her scent. "I thought I smelled it on you. A bitch in heat." Nina expected him to slam his massive cock in her right then and there, but instead she felt one of his blunt-tipped fingers probe her entrance and slide into her tight sheath. He groaned when he felt her virgin barrier. "Oh yeah, I'd always hoped you'd be a virgin." Nina's brow furrowed in confusion. Always? Had Mr. Cox thought about her before today? It seemed incomprehensible to Nina that her stern teacher had fantasized about taking her virginity. However, all thought quickly vanished the moment Nina felt Mr. Cox replace his finger with the bulbous head of his cock. Poised for penetration, he asked, "You know this'll make you mine, right bitch?" "Yes," she rasped. "You want me to pop your cherry with my big cock, don't you, whore?" he teased, squeezing her breast with one hand while the other still clutched her hair. Unable to draw breath, Nina simply nodded. "Beg me, slut," he ordered, pulling her hair. "Beg me to pop your cherry. Beg me to give you my cum." This wasn't what Nina had bargained for when she'd come up with her National Nude Day plan, but now she couldn't imagine wanting anything more—not even her precious perfect GPA. "Please, pop my cherry." "Sir," he yelled. "Please pop my cherry, sir." "Please, pop my cherry, sir." "And?" "Please, sir, please pop my cherry and give me your cum!" With a satisfied growl, he thrust his monstrous cock into Nina's tiny pussy, savagely ripping through her virgin barrier. Nina cried out as a searing pain overwhelmed her. Sliding deep into her wet heat, Mr. Cox moaned blissfully. "Fuck, your cunt is tight." Frantic to get away from the source of her unexpected pain, Nina kicked her legs, trying to gain leverage to scramble out from under him, but she only succeeded in impaling herself further on his cock. "No, stop," she wailed. "Shut up, bitch," Mr. Cox sneered, settling his heavy body on top of hers to stop her struggling, "you wanted my cock." "Please let me go," she implored, trying to push him off of her with her arms, but she was no match for his weight. He yanked her hair again and said through gritted teeth, "You begged for my cock, cunt, so take it!" He slammed into Nina, burying his cock to the hilt. Nina had flinched, expecting even more pain, so she was extremely relieved when it didn't come. She just felt impossibly stretched and completely filled by his pulsating member. "Damn, your cunt feels good on my cock," he said, slowly easing his cock out and then back in. It was then that Nina felt the first waves of pleasure and relaxed, enjoying the new sensations he was creating in her body. The ridges of his cock rubbed the walls of her pussy as he moved in and out, causing her inner muscles to clench his shaft even tighter. "Oh fuck yeah," Mr. Cox grunted. "That's it, you hot little slut, squeeze my fucking cock." Nina had been wet before thanks to her previous orgasm, but now that she was getting into his fucking, she was positively sopping. Her mind growing hazy with her increasing pleasure, Nina barely noticed the squishing sound being produced every time he drew his cock out of her snug, slick pussy and slid it back in. Mr. Cox released her hair and turned her head so that her warm cheek pressed into the cool wooden surface of his desk and she faced the class. Nina had been so engrossed in their fucking, she'd forgotten that the entire class was looking on. Now, she saw that every one of them was enthusiastically masturbating, their eyes glued to the spot between Nina's legs were Mr. Cox fucked his cock into her cunt again and again, faster and faster. "Look at them watching you, bitch," Mr. Cox rumbled in her ear. "All of them can see what you really are. They'll always know you're such a nasty cunt that you begged me to fuck you in front of them." Nina knew good girls didn't behave like this. She knew only the most wanton slut would let her teacher fuck her, and probably impregnate her, while her classmates looked on. This was irresponsible, reckless, lewd, nasty—and she love it! "Oh God," she moaned, luxuriating in the feelings bombarding her senses. "Yeah, this is what you wanted, isn't it, whore," he taunted, sawing his huge cock into her once-virgin pussy, again and again, harder and deeper. Nina could only moan her assent as she began to move beneath him, her hips rising to meet his thrusts, unable to take her eyes off of her fellow students getting off while watching her. A pressure she'd never experienced began building inside her as Mr. Cox pounded her pussy, the base of his groin mashing her clit with every thrust. "Tell me how much you love it, slut," he demanded. "I do," she cried, "I do love it. Please don't stop." "Don't stop what, whore?" "Fucking me . . . don't . . . stop . . . fucking . . . me!" "Fucking you with what, slut?" "Your cock," she panted, the mind-numbing pleasure ever increasing the pressure building inside her. "Please . . . keep . . . fucking . . . me . . . with . . . your . . . big . . . cock." "Sir," he reminded her, pinching her nipple sharply, making Nina gasp with even more pleasure. "Please keep . . . fucking me . . . with your . . . big cock . . . sir!" Drilling her throbbing cunt harder than ever, Mr. Cox growled, "I'm going to come, bitch. Beg for my cum, slut." "Please, sir," Nina wailed, feeling she'd shatter into a million pieces any second, "please give me you cum, sir." With a primal roar, Mr. Cox threw his head back, slammed his cock into Nina one last time, and exploded, filling her fertile young womb with his boiling hot cum. The instant she felt the first splash of cum, Nina screamed out with her own climax, her pussy muscles spasming around his cock, milking it of every last drop of cum. And he was more than happy to give it to her. He was still pumping her full of his potent cum, when her body gave out and melted into a sated pile of quivering flesh on his desk. Nina didn't think she'd ever be able to move again. But then Mr. Cox pulled his deflating member from her aching pussy, grabbed her arm, and pulled her off the desk, so she fell to the floor, kneeling at his feet. He took her head in his hands and pulled her face to his groin. "Clean my dick, cunt." Both exhausted and exhilarated, Nina eagerly licked his spent member, tasting the sweetness of her own juices, the tangy-ness of her virgin blood, and the saltiness of his sperm. "Now, " Mr. Cox said to the class, "it's time to show me how much you learned watching me fuck this bitch. Everyone pair up. Men claim your bitch and have her suck your cock until it's hard—but don't come in her mouth!" Taking off what clothes they still had on, the students did as instructed, but there were three more boys in the class than there were girls. Randy, another football player named Chad, and a small geeky guy named Harold were without partners. "Mr. Cox," Randy asked, "can Chad and I pretend Harold's a bitch? I can fuck his ass and Chad can fuck his mouth like we would a pussy." "Oh, all right," Mr. Cox said impatiently. "Just as long as you remember you can't get anyone pregnant that way." Nina had stopped cleaning Mr. Cox's cock to watch her classmates in action, but Mr. Cox grabbed her by her hair and pushed her face back into his groin. "Get back to work, bitch. I want my dick nice and clean before I fuck you again." Nina's heart leapt in her chest hearing that Mr. Cox wanted to fuck her again, but her pussy was so sore she couldn't imagine becoming aroused anytime soon. But she supposed that didn't really matter. Mr. Cox would fuck her whether she was aroused or not. She should have been appalled by the idea, but was actually strangely content. While Nina lovingly laved the cock that had taken her virginity and had given her so much pleasure, she felt the sticky result of their fucking slowly leaking from her tender pussy. He tasted like heaven and smelled even better. Licking his shaft, she buried her nose in his pubic hair and took a deep breath, filling her lungs with his unique manly scent. She was thrilled to discover that he was also bathed in her own scent. It was like she'd marked him as surely as he'd marked her. Once she'd licked his cock clean, Nina lifted it with her hand and started licking his huge balls. "That's it, slut, lick my balls," Mr. Cox growled, guiding her hand to stroke his quickly swelling cock. "Take them in your mouth and give them a good cleaning." Nina tried, but they were just too big to fit in her mouth, so she licked and sucked as much as she could, massaging the rest with her other hand. Mr. Cox groaned in pleasure and Nina could feel his cock getting harder and harder, so she assumed she was doing a good job. Eventually, Mr. Cox pulled Nina's mouth away from his balls and directed it to the head of his cock. "Suck my cock, bitch. Show everyone what a hungry little slut you are." Nina could only take a few inches into her mouth, but she worked the rest of the shaft with her hand the way he'd shown her and continued to massage his balls with the other. As she worked her mouth up and down his shaft, Nina found she could take more and more of him, until the head was at the entrance to her throat, almost gagging her. "Fuck yeah, whore, suck it hard," he hissed. "But don't you make me come. I'm saving my cum for that hot cunt." Now completely erect, Nina could barely get her hand around the base of his cock and could feel his pulse beating against her lips. Fervently lapping the pre-cum dripping from the head, Nina had never imagined she'd enjoy giving head, but she loved it all. She loved knowing she was making him hard. She loved him fucking her. She loved people watching her. She loved his vulgar tone and the names he called her. She loved calling him sir. She loved his cum in her cunt. And she loved the taste of his dick. "That's enough, slut," Mr. Cox said, pulling her away from his cock and jerking her to her feet. "All right," Mr. Cox said to the class, bending Nina over his desk so her ass was in the air. "It's time to get your bitch wet and ready for fucking. I think we'll try spanking this time." Nina freaked at the word spanking and began struggling to get away from him. No one had ever spanked her—not even her very strict father—and the thought of Mr. Cox doing it now scared her like nothing else could. But Mr. Cox put a strong arm on her back and forced her back down onto his desk. "Stay still, bitch, or I'll make you very sorry." Nina believed him and knew she'd never be able to overpower him, so she stopped struggling despite her fear. She squeezed her eyes shut and prayed it wouldn't hurt too badly. To the class, he instructed, "Bend your bitch over the nearest desk and smack her ass like this . . ." Smack! Even though Nina was braced for it, the stinging slap made her sheik in pain and her eyes well with tears. "And keep spanking her," Mr. Cox continued, "until you think she's ready for a good, hard fucking." Smack . . . smack! "That's for pretending you were a good girl," Mr. Cox told Nina, who was now opening crying. Smack . . . smack . . . smack! "And that's for being a cock tease." Nina knew she should stay still and take her punishment, but she couldn't seem to stop herself from trying to escape his heavy-handed blows. Of course her efforts were useless, he just held her down and kept wailing away at her burning ass. Smack . . . smack . . . smack . . . smack! "And that's for showing everyone your pussy." Smack . . . smack . . . smack . . . smack . . . smack! "And that's for being a nasty little slut." And so it continued, but to Nina's amazement she began to feel something other than pain. It seemed that each blow sent a jolt of pleasure straight to her pussy. She'd thought her pussy too sore to become aroused again, but before long, she was sobbing with need, her pussy dripping wet and her ass involuntarily rising to meet his blows. "That should be enough," Mr. Cox announced, pulling Nina's legs wide apart and firmly taking hold of her hips with both his hands. "Now mount your bitch and keep banging her until you shoot your cum deep in her cunt." In one mighty thrust, Mr. Cox buried his impossibly hard cock in Nina's cunt and she whimpered in relief. He immediately began pumping in long demanded strokes, slamming his hips against Nina's bruised ass, increasing the pleasure coursing through her body. His cock was driving deeper into her pussy in this position, such that Nina swore she could feel the head nudging the entrance to her womb. The sensation was so erotic that Nina came with a keening cry, her pussy convulsing so violently she thought she might force his dick out of her body. But Mr. Cox kept right on thrusting into her cunt, making her orgasm unbelievably intense. Laying his body on top of her back, putting his weight in his elbows, Mr. Cox rumbled in Nina's ear, "It's going to take me much longer to come this time, whore. I'm going to give you a long, hard fuck before I give you my cum." Nina moaned at his boastful declaration. It seemed impossible that she could come again after her last orgasm, but already she could feel another one building inside her. Mr. Cox turned her head like he had before, so Nina was facing the class. Nina's eyes widened at the scene before her. Her classmates were going at it like wild animals. All around the room, girls were bent over desks just like she was, while boys fucked them to an inch of their lives. Nina noticed that none of them seemed to mind and were actually egging the boys on. The pungent aroma of sweat and sex permeated the classroom and a symphony of slapping, moaning, grunting, and raucous exclamations reverberated off the walls. "Fuck me harder, baby!" "Christ, your pussy's wet!" "Take it all, bitch!" "Do you like watching them, slut?" Mr. Cox murmured in Nina's ear, never letting up on his rhythmic thrusts, his heavy balls repeatedly slamming her clit. "Yes," Nina answered, watching Sally squeal with pleasure, as her pussy was drilled quite thoroughly by Mark, the boy who'd complimented Nina's ass. "Does it turn you on to watch or be watched, whore?" "Both," Nina wailed as she came again, tidal waves of pleasure almost drowning her in unconsciousness. "Fuck," Mr. Cox grunted, thrusting his cock faster. "You're such a nasty little slut." Once Nina could breathe again, her eyes focused in on Harold, who was at the back of the room, getting fucked in the ass by Randy and in the mouth by Chad. She would have felt sorry for poor Harold, but he wore an expression of such rapture that Nina knew he loved everything that was happening to him. Nina had never watched men fucking each other before. For that matter, she'd never watched anyone fuck before today, but the sight of the two jocks giving it to Harold in both ends transfixed Nina and sent a shiver rippling through her body. Mr. Cox must have followed her line of sight, because he asked her, "Does that get you hot, bitch?" Nina couldn't deny it. There was something so forbidden, so illicit, so . . . erotic about the scene that spoke to the naughtiest part of Nina's true nature. "Yes, it gets me so hot, sir." Her admission seemed drive him wild, because he starting ramming his dick in and out of her cunt still harder, faster, and deeper. "I knew you were a filthy slut. Only the nastiest, filthiest, most shameless slut would get off on watching men fuck each other." Mr. Cox's derision and aggressive fucking combined with the sight of Harold being hammered was getting Nina so aroused she felt her fourth orgasm of the day quickly approaching. Then she saw Randy and Chad both dump their loads into Harold at the same time and she lost it, coming so hard she thought she might actually die of pleasure. "Fuck, fuck, fuck!" Mr. Cox yelled as he climaxed with her, slamming the head of his cock into the back of pussy, shooting load after load deep into her womb. Just then, the bell rang throughout the school, signaling the end of first period. As Nina lay on Mr. Cox's desk trying to remember where she was—or even her own name—she was barely aware of Mr. Cock withdrawing from her swollen, cum-filled pussy and the rest of her classmates scrambling into their clothes. "Read chapter thirteen for tomorrow," Mr. Cox shouted above the chatter before they rushed off to their next class. Nina didn't want to move. She wanted to stay right where she was for the next two years at least. But she knew she couldn't. She had Social Studies next period and she had to give a speech of National Nude Day. After all, that's what started this wild ride in the first place. A+ in Reproduction Feeling weaker than she'd ever felt in her entire life, Nina pushed herself up from the desk and turned around. Mr. Cox had his back to her and was busy zipping up his slacks. She opened her mouth to say something to him, but she promptly closed it again. She had no idea what she should say, so she just staggered to her desk on shaky legs and gathered up her things. When she started for the door, Mr. Cox called, "Just a minute, Ms. Goodbody." Nina turned around to see him—shirtless—leaning over his desk, writing something on a piece of paper. As she watched, he straightened and fixed her with his penetrating green eyes. "Come here." It was like she was in a trance, couldn't do anything else but go to him. Once in front of him, he pulled her into his arms and kissed her so passionately, her whole body melted against his. When they finally came up for air, Mr. Cox said, "You'll never know how long I've wanted to do that." Nina smiled up at him, her heart soaring with joy. He smiled back at her and then frowned. "You do know you're mine now, right?" "Yes," Nina said, unable to stop smiling. He pressed the piece of paper into her hand and said, "Here's my address. I think you're going to need some extra tutoring in this subject. Be at my house at four o'clock. And don't be late." Nina was so happy she would've agreed to anything at that point. "Okay." She gasped when she felt his fingers delve into her freshly fucked pussy. Then he brought his fingers to her lips and coated them with their combined juices. "Don't clean yourself off today," Mr. Cox said. "I want everyone to see that your mine. You better still have my cum on you when you come to my house later, or I'll spank you so hard you won't been able to sit for a week. Is that clear?" Licking the cum from her lips, Nina said, "Yes, sir." "Good," he said, smiling. "Now go give your speech on National Nude Day." Feeling Mr. Cox's cum trickling down her thighs, Nina couldn't wipe the stupid grin off her face as she walked down the hall to Mrs. Homely's Social Studies class. She had a feeling this was going to be the best day of her life. Call it woman's intuition, but Nina sensed she was not only going to get an "A" on her National Nude Day project . . . but also an "A+" in reproduction. ©2003 SexySoBeChick Thank you for reading my first Literotica submission. Feedback is always welcome and—of course—your votes!