17 comments/ 162352 views/ 107 favorites Thunder Ch. 02 By: sawandsword Karen, already dressed for the day's work, stood over the kitchen stove, stirring the eggs she was scrambling for breakfast. Two plates with fried bacon, home made hash browns, and biscuits, sat on the counter next to the stove. Karen's thoughts kept drifting back to the previous night's storm. She couldn't believe she'd let Benny make love to her. Karen had accepted what they were doing the night before. But as usual, the morning sun reminded her that what they had done is considered taboo, and would be littered with consequences if they were found out. Karen had awakened that morning feeling horny as hell. She had wanted to roll over and make love to Benny. But the second she saw her nephew's sleeping face, the image of her sister popped up. Karen had slid out of bed, feeling disgusted with herself. To make matters worse, Benny had cum in her during her most fertile time of the month. Being a rancher, Karen knew that didn't necessarily mean her nephew had made her pregnant. But still, she had willingly taken that risk. She had allowed a blood member of her family, her Sister's son to cum in her fertile vagina not once, but three times during the night. Karen didn't know what to do. If she turned up pregnant with Benny's child, it would wreck her relationship with her older sister. Benny slipped up behind his lovely aunt, and slid his arms around her trim waist. He leaned over and kissed her on the side of her neck. "Good morning pretty lady," Benny crooned into her ear as he rubbed her tummy with the palms of his hands. The feel of his hard young body pressing against her back drove the thoughts or possible pregnancy from her mind. "Good morning Darling. I hope you are hungry." Benny ran his fingers along the crotch of her shorts, as he leaned close to her left ear. "I want to have your sexy body for breakfast." Karen shook against the fingers, and moaned. "That feels so good. But there will be time for that later. Right now we need to eat breakfast, and then begin inoculations. We have a thousand head of cattle to inoculate and move into the breeding pastures in the next six days." "How many bulls do you have for stud this year?" Benny asked, momentarily forgetting his libido. "I have six bulls; all of them prize winners. We should get a good stock of beef cattle out of this year's breeding." "I take it the bulls' testicles are loaded with baby makers?" Karen nodded. "These bulls have more than enough sperm to get the job done. Soon their sperm will be swimming towards the eggs in the heifers' wombs. Then the calving process will begin. The pastures should be full of calves by next March." Karen's thoughts flashed to Benny's sperm swimming around in her womb. She forced the thought out of her mind. It was too late to do anything about last night. She would just have to hope she isn't pregnant, and start using precautions from now on. The drive to town and the pharmacy would take about an hour. After working all day she wouldn't feel like making the trip, but Karen knew she would have to buy condoms if she and her nephew were going to keep making love. The lovers worked throughout the day, stopping only long enough to eat lunch. By six thirty that evening, they had inoculated and relocated the last of the first day's batch of heifers. The bulls were already busy impregnating the heifers when they drove back to the barn. As Karen sat by her nephew in the cab of the pickup, her thoughts once again returned to the previous night. She struggled with her feelings. Even though she knew it was wrong, Karen felt more alive with her nephew than she'd ever felt with her late husband. The rancher did indeed love her husband. But making love to Benny was just so much more exciting. Benny had turned his lovely aunt into a trembling, sexed up slut by the time they'd fallen asleep in each other arms. Karen knew she could never turn back the hands of time, and undo what they had done. She also knew she didn't want to undo their dirty deed. She would just have to be more careful from now on, and not allow Benny to cum in her unprotected womb. Aunt and nephew spent the next half hour in the barn, cleaning up the livecalf head holder, and scooping out the droppings from the inoculation area. Soon they had everything ready to start over the next day. "One hundred seventy five inoculations in one day," Karen said in satisfaction. "I believe that is almost a record." Karen rubbed her growling stomach. "I don't know about you, but I'm hungry. What do you say we go eat supper?" Benny put away his shovel, and approached his pretty aunt. He slid his arms around her waist, and pulled her to him. "Right now the only thing I want to devour is you." Benny began nibbling on his aunt's neck. Karen squealed and half heartedly resisted her turned on nephew. "Stop it. There will be plenty of time for that later." Karen remembered that she needed to buy condoms. "What do you say we get cleaned up, drive to town, and eat dinner at a nice steakhouse?" "That sounds good to me. We could save time if we showered together." Karen broke the hold her nephew had on her. "Sweetheart, I want to make love to you. But every time we make love without using protection, we run the risk of one of us getting pregnant. "Let's wait until we get back from town to make love. We can buy a box of condoms while we're in town, and then we can make love as much as we want." Benny blanched at the idea. He hated condoms. To the eighteen year old it was like trying to have sex with a raincoat wrapped around his penis. Benny started to protest, when he noticed something out of the corner of his eye. He saw a smaller calf head holder set up near the back wall. He noticed that the holder was too low for a full grown cow. Having worked on his aunt's ranch several summers over the years, he deduced that the calf head holder was probably made to hold calves. A devious thought popped into his young mind. Pretending not to know what the holder was for, he asked, "Karen, why is that calf head holder set so low to the ground? And why is the neck hole so small? A cow can't put her head through that hole." "That one is for young calves," Karen replied as she turned her gaze to the second holder. "I thought the regular head holder was designed to hold calves?" "It will, but not as well. I bought this one because it holds the calves' smaller necks more securely. The bigger holder sometimes lets the younger calves pull their heads free. This one won't." The young man suppressed the devious smile that threatened to break out onto his face. "How does it work?" He asked, doing his best to sound innocent. Karen stepped into the small holding pen, and gestured at the stock. "It works just like the regular head holder, only instead of closing across the sides of the calf's neck with a steel bar it closes entirely around the neck with a padded stock like the old fashioned pillories that jailers used to hold prisoners back in the sixteen hundreds. It lessens the chance of the calf panicking and hurting himself." Benny stepped around the side of the holding pen and stood next to the closer bar. He gazed down at the ground on the other side of the holder. "And what does that thing do?" Karen couldn't figure out what the young man was talking about. "What does what do?" "That thing there, what does it do?" He asked again pointing at the ground. Karen bent over at the waist, slipped her head through the neck slot in the head holder, and looked where Ben was pointing. "What are you pointing at?" Ben quickly grasped the closer bar, and closed the head holder around Karen's neck, trapping her in place. "Hey, what are you doing?" Karen exclaimed in surprise. Her nephew stepped around the device until he stood directly in front of her trapped head. He gave her a playful grin. "I'm just making sure you don't get away is all." "Benny, this is not funny. Let me out of this thing right now, or you will be in trouble young man." He gazed down at his sexy aunt. She looked so vulnerable and helpless with her head sticking through the hole. "I'll let you out after I've had my way with you." Karen noticed the bulge in her nephew's jeans. She could tell that his cock was beginning to get hard. Karen suspected she was about to experience something new with her young lover. "What are you planning to do to me?" She asked nervously. Benny spotted a short piece of rope lying on the ground nearby. He picked the rope up, and walked around the device so he was standing behind Karen's bent over form. "What are you up to?" She asked suspiciously. Benny laid the palm of his hand against her lower back, and gently pushed down. Karen took the hint and knelt on the muddy barn floor. Her knees and shins were instantly covered in mud. "Benny, this floor is muddy." Her nephew ignored her complaint. He took hold of her wrists, and pulled them behind her. Karen quickly realized her nephew was about to tie her up. "Benny, we need to go to town for condoms. We can't keep taking chances." Benny quickly tied his aunt's wrists together, leaving her completely helpless. He then slid his fingers along the crotch of her work shorts, causing her tremble with desire. A low moan escaped her lips. "You are such a bad boy." Benny then returned to the head of the head holder and took in the sight of his lovely aunt's face and head sticking out the end. He reached down and ran his fingers under her chin. "You look so sexy, all tied up and helpless like this." "Benny, I know you're young, and full of raging hormones, but we have got to buy condoms before we make love again. Making love without protection is too risky." He unbuttoned his blue jean shorts, and let them drop to the barn floor. His half hard cock popped up inches from Karen's face. Karen stared at the beautiful hunk of meat before her. The memory of the previous night's passion drove all thoughts of condoms from her mind. She took a deep breath, and then slowly let it out. "Darling, if you're planning to stuff that lovely cock into my pussy, shouldn't you be kneeling behind me?" Stepping out of his shorts, Benny took a small step forward, letting the tip of his cock come to rest against his aunt's lips. Karen felt the beginnings of pre-cum smear over her lips. Gazing up at Benny, she slipped her tongue out and licked the juices from her lips and the tip of his monster. She felt excited and more than a little nervous. Her late husband was never into oral sex, so she'd never had a cock in her mouth before. "Darling I must warn you that I've never given a man a blow job before." Her voice was low, and filled with desire. "I have wanted to for years, but your uncle found the idea of having his wife or any other woman sucking his dick repulsive." Benny was delighted that he would be her first. He took hold of her red pony tail and eased his cock head firmly against her lips. "Open your sexy mouth, and taste your first cock." Karen smiled up at her nephew and opened her mouth wide. A second later she felt her nephew and lover ease his cock into her waiting mouth. "Be careful not to bite," he quietly instructed his aunt. His monster forced her to stretch her jaws wide open. It was all she could do to take the head and part of his shaft into her mouth. Karen moaned in pleasure as she felt the tip of his dick touch the entrance to her throat. The feel of the warm, throbbing meat in her mouth made her whimper in pleasure. Karen gazed up at her nephew once again. Lust shone from her eyes. Benny released Karen's ponytail and gently gripped her face. He slid his cock almost all the way out of her mouth, and then eased it back into her oral cavity again. Over and over he repeated the stroking of his cock in her mouth. Karen moaned lustily. The feel of the thick, hard snake moving back and forth in her mouth was making her horny as hell. Benny suddenly stopped fucking his aunt's mouth. He began to stroke his aunt's puffed out cheeks. Karen lifted her eyes to see what was wrong. What she saw worried her. Benny's lustful expression had turned into a devilish smile. "Do you think you can take the whole thing?" He asked softly. Karen's eyes grew wide with surprise and fear. "No," she tried to say. But all that came out was a muffled moan. She had no doubt that if Benny tried to shove that thing down her throat, he'd end up ripping her tonsils out. He gently stroked her cheeks with his hands. "I promise to go slow. I won't make you take more than you're able to." Karen mewled in protest. The thought of having her throat stuffed with the monster that filled her mouth was overwhelming. Benny continued to gently caress his aunt's face. "I promise to be gentle." Karen knew she was helpless to stop him. She thought about biting the young man, to get her point across, but she didn't want to hurt him. The lovely redhead decided to trust that Benny would be gentle. She closed her eyes, and gently nodded her head. "Karen, you need to relax your throat muscles. It will take a little time, but your throat will open up." Karen gently nodded again. She could feel his cock head touching the roof of her mouth with each nod of her head. Benny slowly slid his dick out of her mouth until only the tip of the head was left inside. He then eased his member forward again. Her soft lips caressed the skin of his manhood as he slid into her sexy mouth. Karen felt the head come to rest against her gag reflex. She felt like she was going to choke on the monster. Her mouth was so full she actually became worried that she might indeed bite her teenage nephew's wonderful cock. Yet at the same time the feel of her mouth being stretched by her nephew's hardened meat was thrilling to the trapped woman. Her late husband was a very straight laced man who would never do something as kinky as trap her neck in a calf head holder, and then try to put his cock down her throat. This was definitely a first for the lovely redhead. Benny held his cock deep in her mouth for a minute, giving her time to adjust to having her gag reflex touched. The feel of her lips being stretched around his shaft was almost more than he could take. He was tempted to shove his dick down her throat, but didn't want to destroy her trust in him. After a bit, Karen began to become accustomed to having the head of her nephew's cock pressing against her gag reflex. Finally, and reluctantly he eased his cock back away from his aunt's gag reflex. "Now take a breath." Karen expelled the air from her lungs, and then took a deep breath. She looked up at her lover, and waited for his next move. Being tied up and helpless was beginning to have an effect on the rancher. Her pussy juices were beginning to soak through her panties. Benny slid his manhood back into the back of Karen's mouth, once again pressing the tip against her gag reflex. Gazing up at her lover and nephew, she playfully slid her tongue back and forth against the bottom of his shaft. That little impromptu maneuver brought on an unexpected result. Benny cried out and involuntarily thrust his hips forward. Karen was shocked when she felt the head of the monster slam past her gag reflex and into her throat. The thirty four year old redhead felt her throat muscles stretch as her nephew's cock forced its way into her windpipe. She became afraid that her esophagus would be split wide open. Once again she whimpered, but this time it was in terror. Benny gazed down into his Aunt's frightened eyes. He gave her cheeks a gentle stroke. "I'm sorry, Karen. You caught me by surprise with that little trick. I can feel your throat stretching around my penis. Don't worry, you're alright. Just hold still and allow your throat to become adjusted to its new diameter." Karen wanted to nod a response but she was terrified that any movement would damage her esophagus. "Karen, you have nothing to fear. The wind pipe is designed to stretch. It will return to its normal size once I've withdrawn from your throat." Karen could feel the head of Benny's dick deep in her throat. The sensation both terrified her and excited her. She wasn't sure what would happen next, and the unknown began to act like an aphrodisiac to her. "Now that my cock head is past your gag reflex, I'm going to leave my dick in your throat to give you time to adjust. When you need to breathe, moan, and I will withdraw to let you take a breath. I will then put my cock back in. Remembering that she hadn't taken a breath since having that sausage stuffed into her windpipe, Karen moaned. Benny eased his cock out of his aunt's pliable throat. He took a few seconds to let her breath, and then eased his monster back into her throat until she felt the beast sliding past her gag reflex and tonsils. The sensation of having her throat muscles stretched by her nephew's dick was more than a little intoxicating. Karen moaned in pleasure as the beast stretched her throat muscles again. Hearing Karen moan, Benny started to withdraw. Karen shook her head, and gently clamped her teeth down on his shaft. Taking the hint, Benny left his cock buried in her throat. Gazing down at her, he asked. "There's about three inches of my cock left. Are you ready to try and take it all?" Karen carefully nodded her head, loving the feel of the man meat stretching her throat muscles. Benny slowly eased the monster out of his aunt's stretched out throat, gave her a few seconds to prepare herself, and then began to slide his cock back down her gullet. Karen could feel her throat muscles stretch as each inch slid into her. She trembled as her nephew reached the very base of her throat. She could feel more of her throat opening up. Then she whined in pure joy as the beast slid into her upper chest. That morning she'd felt guilty about letting Benny make love to her. But the feel of her nephew's cock sliding into her chest made the rancher feel more alive than ever before. She tugged on her bonds to remind herself just how helpless her sister's son had made her. Benny watched his cock disappear into Karen's body with great satisfaction. She had taken his dick faster and deeper than any girl ever had in the past. His ex girlfriend could only take it halfway down her throat before making him stop. And it took them five sessions before he could get past her gag reflex. But Karen had taken it all in until his balls came to rest against her chin. He loved the feeling of having his cock buried to the hilt in her oral cavity. Benny gazed lovingly at his sexy aunt. "Do you have any idea just how beautiful you look right now?" Karen wanted to laugh, but the appendage in her throat prevented her. Benny slowly slid his cock out until the head was all that was left in her mouth. He then slid back into her throat and chest. Once again Karen felt her throat muscles stretch. It was a heady feeling to her. Her pussy juices were flowing freely. She tugged at the bonds that held her. The helplessness she felt was overwhelming. Benny began to slide in and out of his aunt's sexy throat. With each stroke he picked up the pace a little. Karen moaned over and over as her nephew worked his cock in and out of her throat. She began to jerk involuntarily against the head holder. Her chin kept bumping against the soft material of the stock. Benny felt the need to cum rising. He knew that if he didn't pull out soon, he'd fill her stomach with his sperm. And that wasn't where he wanted to deposit his baby makers. The thought of knocking his sexy aunt up wouldn't go away. He began to picture her walking around with a swelled up tummy. Karen whined in protest as her nephew took his dick out of her mouth. "Why did you stop?" Thunder Ch. 02 He knelt in front of his aunt and softly kissed her lips. "I want to cum somewhere else." Karen saw the gleam in her lover's eyes. "You're going to cum in my pussy again, aren't you?" "Yes, I'm going to cum in your pussy again." "Darling, every time you cum in my pussy you run the risk of making me pregnant. We need to go to town and buy condoms." Benny smiled and then kissed her again. "Trust me pretty lady. I know what I'm doing." "No you don't. You think we will be perfectly safe having unprotected sex. But this isn't safe. You could end up making me pregnant." Benny softly kissed his aunt's sweet lips. He slid his tongue deep into her mouth. Karen moaned into her nephew's mouth. Once again her desire for her sister's son was making her think with her heart instead of her brain. Benny had a way of making the thirty four year old rancher do things that she knew were crazy. Once again Benny wanted to play Russian roulette with Karen's eggs. Once again Karen was going to let her nephew stick his gun in her holster and pull the trigger. Karen knew that sooner or later one of Benny's sperm would find the target, and make her pregnant. But she just couldn't bring herself to say no. "Oh hell," she exclaimed in resignation. "Go ahead and fuck me bareback. You probably knocked me up last night anyway." Benny smiled at his lovely aunt. Kissing her sweet lips again, he stood up, then stepped around behind his lover, and knelt in the mud. Reaching around her waist, Benny unbuttoned her jean shorts. He pulled her shorts and panties down at the same time. Karen lifted her knees out of the mud a little to let him pull them all the way off. She felt the pressure of the stock against her throat. Between the recent deep-throat she'd just given her nephew, and the stock pressing against her throat, Karen felt a mild choking sensation. For some reason she couldn't explain, Karen liked the experience. Benny pulled her shorts and panties off, and laid them aside. He grasped her lower thighs, and spread her legs apart. The new position forced Karen to rest her throat against the bottom of the head holder. The uncomfortable feeling returned, making the thirty four year old woman tingle with pleasure. Benny placed his hands on the floor of the barn, and leaned forward until his face was inches from Karen's bottom. He could smell the nectar of her womanhood. Karen knelt there, unable to see what her nephew was doing. She got an abrupt surprise when Benny slid his tongue through her slit. "Ok fuck," she screeched, as her expression changed to a mixture of surprise, shock, and passion all at once. Benny began running his tongue through his aunt's pussy lips. He could taste the sweetness of her with each stroke of his tongue. Karen tugged against the rope that restrained her arms behind her back. She pulled her head back until her chin was straining against the head stock. "Oh shit, oh shit, oh shit, oh shit," she whined over and over. Like the blow job, this was a first for the lovely rancher. Benny reached up and grasped his aunt's butt cheeks. His muddy hands left palm prints on her round bottom. He held her tight as he buried his face between her butt cheeks. Karen whined, and squirmed against the stock. She kept pinching off her supply of oxygen every few seconds as she ground her shoulders against the stock. Benny dug his tongue deep into his aunt's body. He sucked at her love juice as it flowed out of her. "Oh Benny, please," she cried out. "Oh fuck." Karen could feel her entire body tingling with each slurp of her nephew's tongue. Benny loved the taste of his aunt's love hole. The flavor of her juices exploded against his tongue. Again and again he tormented his aunt with his talented tongue. The beautiful rancher writhed, and jerked against the head holder that kept her in place. She couldn't believe the intensity of the impending orgasm rising up inside. Benny slipped his head higher, and jammed his tongue against Karen's rosebud. The tied up woman's body stiffened to the point of breaking as she felt her nephew tongue her rectum. "Oh fuck," she screamed. "You are driving me crazy." Benny continued to torture his lovely aunt. Karen jerked against the head holder over and over as her body was plunged deeper into sexual depravity. Without warning, Benny stopped teasing his lovely aunt with his amazing tongue. Karen whined in protest as her nephew pulled his delightful tongue away from her throbbing pussy. She heard noises coming from behind her. A minute later, Karen felt the head of his cock slip between her pussy lips. Once again reason tried to reassert itself, but Benny's magnificent cock drove all reason away. Karen so wanted to remind her nephew of the need for condoms. But her body craved that long, thick monster way too much. Karen decided to resign herself to the possibility of being knocked up by her nephew. After all, they could get lucky. They might fuck for years, and not have any children. Benny moved his muddy hands around to his aunt's sexy hips, and grabbed her flesh. The creamy flesh of Karen's hips, and buttocks were covered with muddy palm prints. Benny slid his cock deep into his aunt's warm, wet pussy. As his cock stretched her open, Karen had no doubt in her mind that she would end up pregnant. She whimpered as the head of her nephew's dick once again pressed against the entrance to her fertile womb. "You are determined to knock me up, aren't you?" Benny began thrusting into his Aunt's body. He dug his fingers into her hips. "Yes, my darling, I intend to knock you up. I intend to fill you with my babies. I'm going to make you my woman. You will bear our children proudly." Karen whimpered over and over with each thrust. The thought of being impregnated by her nephew terrified her. Yet, she also loved the idea of being the mother of his children. The lovely redhead couldn't help but ask herself what her older sister would say. She would obviously be furious with her younger sibling. But at that moment, Karen didn't care. She was going to let her nephew continue to inseminate her until they made a baby together. She was going to let him make as many babies as he wanted in her. "Oh, fuck me Benny. Fill my fertile womb with your rich, thick, baby making seed. Knock your dirty aunt up." Benny pounded his sexy aunt again and again. His shaft speared her love hole repeatedly, as the head banged against the entrance to her womb. Karen felt like her head was going to be ripped off her body by the calf head holder. She could just barely breathe as the head holder pressed against her esophagus again and again. Yet she didn't care. Her body screamed for sexual release. The eggs in her womb begged for rich, fertile sperm. "Oh, baby, fuck me. Fuck me until I pass through the hole in the head holder. Knock my horny ass up. Baby, please, make me pregnant." Karen writhed and jerked as Benny pounded her bottom out. She didn't care what the consequences were. She wanted that monster cock buried deep in her pussy where it belonged. She wanted Benny's baby makers swimming around in her fertile body. Benny's cock began to swell as his impending orgasm reached its plateau. He groaned and buried his dick deep into his aunt's body. Karen felt his cock throbbing inside her body. He was filling her with his seed. He was making her pregnant. Karen's body stiffened and she began to jerk uncontrollably against the stock. She had pulled her arms so hard that the rope was beginning to cut her circulation off. Karen's orgasm was mind blowing. She began to scream so loud that the cattle in the next field were spooked. "Fuck me you horny bastard," she growled. "Fuck your whore aunt to death." With each thrust, Benny grunted in animal desire. Karen repeatedly rammed her muddy ass back against her nephew's hips. Benny dug his muddy fingers into Karen's hips, as he continued to pump his seed into her fertile body. They thrust together again and again, until finally too spent to continue, Benny slumped over his aunt's body. Four months later. The fields were filled with seven hundred thirty eight pregnant heifers. The ones that didn't conceive were sold at auction. Benny and Karen were busy feeding their stock. The vet had come by two days earlier and examined some of the pregnant heifers. The process had taken an entire day. He was scheduled to come back in three days, and then in four days to complete the exams. The couple had just finished feeding the cattle and they were driving back to the ranch house. As they crossed the bridge to the property, Benny spotted his mom on the front porch. Four suitcases were sitting on the porch. "This doesn't look good," Karen said, noticing the suitcases. "Mom is probably coming for a short visit." "Darling, she has four suitcases with her. I've seen a breakup before. This is a breakup." Benny sighed. "Yeah, I know. I was just hoping for the best. Mom and Dad have been having a lot of problems lately. It looks like they found a solution to their problems." Marge quickly settled in with her sister, and son. She didn't say a word when she noticed that her younger sister was starting to show. After getting her settled into her room, Karen and Marge sat down on the bed and started talking. Benny headed downstairs and began cooking dinner. Karen ran her hand along her older sister's arm. "I'm sorry that Frank threw you out." Marge shrugged. "I knew it was going to happen sooner or later. He's had a mistress for sometime. She's a secretary at his office. I guess he decided that since Benny is gone now, there was no need to keep up pretences." "Still, it has to be hard." Marge gave her baby sister a tiny smile. "Hey, I'm just glad it's finally over." Glancing at Karen's baby bump, Marge reached out and stroked her belly. "I see you are expecting." Karen felt frozen in fear. The time had come to tell all. "Yes, I'm due in five months." Marge ran her hand across her sister's tummy. She gazed into her younger sister's eyes. "I do have one small question." Karen waited for the question, already knowing what it was. Marge gave her younger sister a knowing smile. "Will the baby call me Aunt Marge, or Grandma?" Thunder Ch. 03 The Thunder boomed overhead as Karen rode her Nephew's cock. Each crash of thunder caused the very pregnant woman to twitch with a mixture of desire and fear. "Oh baby, your wonderful cock feels so good inside me," Karen moaned. Benny reached up and stroked her huge belly. He loved feeling her swollen stomach, knowing that his baby was growing inside his Aunt. "I can't wait until our Daughter is born so I can knock you up all over again." As Karen rode her lover's cock she gazed down into his eyes. "How do you know our baby is a girl? We refused to let the doctor tell us the sex of the baby, remember? We could have a boy." Running his hands over his Aunt's stretched tummy, Benny crooned. "Trust me this little one is a girl." Another clap of thunder caused Karen to clamp her pussy muscles down on her Nephew's monstrous cock. "Oh fuck I hate and love thunder. I hate it because it terrifies me. I love it because you bury your lovely cock in me during storms." Karen picked up her pace as her passion began to grow. She rode Benny's cock with renewed fervor. "Oh, baby your dick feels so good. It stretches me and makes me feel full." Benny could tell that his Aunt was approaching orgasm. He still had a long way to go, but the thought of making his pregnant Aunt cum yet again thrilled him. "Oh shit," Karen cried as her orgasm began to hit. "You're making me cum, Baby." Benny grabbed hold of Karen's hips, and forced her down onto his cock until his balls slid up against her butt cheeks. Karen cried out as her body began to rejoice in sexual bliss. Marge, Karen's older Sister, and Benny's Mother lay in her bed listening to the thunder boom outside. Each clap of thunder caused the pretty woman to jump involuntarily. The middle aged divorcee tried to concentrate on the sound of her Son fucking her Sister to take her mind off the thunder, but the noise coming from outside drowned out their love making. Like Karen, Marge hated the sound of thunder. Unlike Karen however, Marge didn't have anyone to comfort her. Since her Husband threw her out a few months earlier, Marge has been forced to live with her Sister Karen, and her Son Benny. Marge had been a little upset at first about Karen getting pregnant by Benny. But she quickly decided that if they love each other, does it matter if they are related? She herself had been in what society deemed a proper relationship, and look where that landed her. Another clap of thunder caught Marge by surprise. She screeched in terror. "What was that?" Benny asked. Karen was beginning to come down off her orgasmic bliss. It then hit her that Marge was in her room all alone. "The storm; your Mother hates them as much as I do. Darling, you must go to your Mother and comfort her." "But what will you do?" Benny asked. "Don't worry about me. I'm happy and contented now. I'll be able to ride out the rest of the night. Now, go comfort your Mom." Benny kissed his Aunt, and then rolled out of bed. It was that moment that he remembered the raging hard on he was sporting. "Karen I can't go in there. I haven't cum yet. I still have a hard on." A tiny smile crossed the pregnant woman's face. "Don't worry about an erection. Go take care of my Sister." Benny reached for his sleeping shorts. "You won't need those, Darling." The young man gazed at his lover. He began to feel confused. Karen crawled over to her lover. "Your Mom needs comfort." Grasping Benny's manhood, she gave it a gentle squeeze. "She needs the kind of comfort that this monster can give her." Benny couldn't believe what he was hearing. "You want me to fuck Mom?" "Honey, you don't have a problem fucking your Aunt. Fucking your Mom shouldn't be that much different." "Yeah, but what is she doesn't want to make love?" "Trust me Darling. Marge needs to be made love to. But if she does struggle with the idea that making love to her Son is wrong, then," Karen pulled open the small drawer to the nightstand and took out a pair of fur lined handcuffs. "Use these on her." Benny eyed the cuffs. "Won't she hate me if I force her?" Karen smiled deviously. "Trust me Darling. I know my Sister. She enjoys being taken." Marge trembled with fear as another clap of thunder shook the bedroom. "This is February. It's not supposed to be thundering for at least another month." The sound of her bedroom door opening and closing barely registered as Marge shook with fear. The blankets were drawn back, and Marge felt someone crawl into the bed with her. She turned to thank her Sister for joining her, but stopped at the sight of her Son sliding up to her in the dim light of the semi darkened room. "Are you ok Mom?" "I'd like to say yes, but this storm has me feeling terrified." "That's why I'm here." Benny reached out and wrapped his arms around his Mother's waist. He pulled her close, and held onto her. He could feel his erection pressing against her panties and night shirt. Benny began to caress his Mother's back. Marge nestled into her Son's powerful arms. She felt her fear begin to diminish almost immediately. "You're such a good Son. Mommy loves you very much." Benny drew His Mother tighter into his arms. "I love you too Mom." Marge slid her arms around her Son's neck and held on tightly. The thunder outside caused her to twitch with each burst. Marge snuggled up more tightly against her Son's rock hard body. As she lay there in Benny's arms, it slowly began to dawn on her that Benny was nude, and sporting a rather large and impressive erection. "Sweetie, are you naked?" Benny smiled. "I know how terrified these storms make you feel. I wanted to give you something to think about besides the thunder." "Honey, you shouldn't be in bed with me like this. It isn't right." A loud crash of thunder drove Marge deeper into her Son's arms. Benny caressed Marge's hair, and whispered into her ear. "It's ok Mom. I'm here." Another crash of thunder shook the woman's emotions to the core. She clung to Benny with all her strength. Benny slid his mouth to his Mother's lips. He gently kissed her with tiny pecks. Marge whimpered as her Son gave her tiny kisses. She returned his pecks with small kisses of her own. She could feel her Son's cock pressing against her lower tummy. "Sweetie it isn't right that you're in my bed without any clothes." Benny replied by slipping his fingers under the hem of his Mom's shirt and tugging it over her head. "Benny," Karen protested. "You are not supposed to undress me. You're supposed to put on clothes." Benny gave his Mother a playful grin. "Where would be the fun in that?" Marge felt her Son's fingers slide into the waistband of her panties. Thunder once again boomed loudly. The frightened woman screeched, and jumped in terror. As the thunder faded away, she realized that during her bout of terror, Benny had somehow removed her panties without her knowledge. "Benny, you've undressed me." He grasped her bare bottom with his free hand and pulled her to him. "I'm a very naughty boy, aren't I?" "We can't," Marge whispered. "I'm your Mother. Having sex would be wrong." Benny kissed his Mother's lips, as he caressed her bottom, and back. "I love you Mom. I want the fear of the storm to go away. If you like we can just lie here and touch one another." "I don't know. I love the idea of cuddling with you. But what if that led to something else?" Benny gazed lovingly into his Mother's eyes. "Mom, the only thing I'm concerned with is making you feel less afraid." Marge hugged her Son tightly. "You're a wonderful young man. Yes, I would like to cuddle with you. It takes away some of the fear." Mother and Son lay in bed cuddling, and caressing one another. Marge felt better after a while. She was glad to know she could count on her Son for comfort. Even though she didn't want to say it out loud, the feel of his erection pressing against her bare stomach made Marge feel better as well. Eventually the thunder subsided. Marge caressed Benny's cheek. "I think it's time you returned to your own bed." Benny gazed into his Mother's eyes. He gave her a small kiss on the lips. "What if I want to stay here?" "Baby, it would be wrong for you to stay here. Karen wouldn't be happy if you abandoned her, to be with me." Benny pressed his lips against Marge's soft mouth. "Who do you think sent me in here?" Marge's eyes grew wide in shock. "Karen sent you in here to make love to me?" Benny suddenly rolled his Mother onto her back, easing his legs between hers as he turned her. He drew her left arm above her head. "Benny what are you doing?" Marge felt her body begin to tremble. Benny produced the fur lined cuffs he'd hidden under the pillow and locked one cuff around her left wrist. "Benny, please," Marge feebly exclaimed. Benny took hold of her right wrist, and pulled it up next to her left wrist. Marge gasped as the cuff locked around her slender wrist. "Baby, you can't do this to me," she said huskily. "Please take the cuffs off." The truth is Marge loves bondage. The idea of being helpless and at her lover's mercy is the most exciting experience to the forty year old woman. The young man slid down his mother's body until the head of his cock slipped between her legs. He took his Mother's left nipple between his teeth, and gently bit down. Marge moaned and tugged against the cuffs as her Son's teeth sank into her nipple. Benny eased up to his Mom's face. He pressed his lips to hers, and then slipped his tongue between his Mother's lips. He began to explore her oral cavity. Marge whimpered as her Son explored her mouth with his tongue. She knew she had to stop this before it went too far, but she wasn't sure what to do. With her wrists cuffed together she couldn't put up much of a struggle. Benny broke the kiss. He leaned over his Mother and gripped the shaft of his cock. Easing the head between her vaginal lips, Benny began to rub his cock head up and down through her labia. "Benny, we can't. I'm your Mother. This is incest. If you fuck me it will forever change the nature of our relationship." She spoke the words, but there was no conviction in her tone. The young man lined the head of his cock up with his Mother's vaginal opening and pushed forward. Marge's eyes grew wide as she felt the head of her Son's cock stretch her open. "Oh shit I don't think it'll fit." Benny ignored his Mother's protests and continued to work his cock head against her opening. "Baby, you're going to split Mommy open." Benny's cock head finally popped into his Mother's vaginal walls. Marge moaned. It was a low, guttural moan that came from the bowels of her tummy. Using short strokes, Benny began to sink his dick into his Mother's pussy a little at a time. Soon he had over half his cock buried deep in her depths "This is wrong," Marge whimpered. "We shouldn't be doing this." Benny's dick spread his Mother's pussy even more. Marge whimpered in pleasure. "Oh baby, your cock feels so good inside me." "I love fucking you, Mom." "Oh, it feels so good. But we shouldn't be doing this. Please, you've got to stop." Benny pushed his cock deeper into his mother's pussy. Gazing into her eyes, he asked, "Do you really want me to stop?" Looking back at her Son, Marge shuddered. A tear ran down her cheek as she gazed deeply into his eyes. "No, Baby, Mommy doesn't want you to stop. Mommy wants you to make love to her." Benny leaned over and kissed his mother. He began thrusting into her again, letting his cock sink deeper into her with each thrust. As Mother and Son fucked, the bedroom door quietly opened. Karen slipped into the room and approached the bed. She stood and watched Mother and Son fuck like rutting animals. Karen knew that her Sister would resist at first. But she knew that Marge would give in to her desires. Marge's ex husband had thrown her out for a younger woman. She needed to feel young and sexy again. And nothing makes a woman feel young and sexy like a hard young cock buried in her receptive pussy. With each thrust, Benny stretched his Mother's vaginal cavity a little more. Soon the tip of his cock was bumping against the entrance of her fertile womb. Marge wrapped her long legs around her son's hips, and squeezed. "Oh fuck, you're filling me up." Benny continued to pound his mother's pussy. He rammed his cock into her again and again. Marge wrapped her cuffed arms around his neck and held onto him tightly. As Benny's head settled in next to hers, Marge spotted her pregnant Sister standing over them. Karen gave her Sister a wink and a smile. Marge mouthed the words, "I love you," to her younger Sister. Mother and son fucked for what seemed like hours. Benny kept ramming his rock hard cock into his Mother's willing body. His dick began to fill with more blood as he prepared to cum. Marge felt her Son's cock begin to expand inside her. She also felt her own orgasm building. She knew they would cum soon. Their orgasms would be violent. As she lay beneath her Son, her eyes locked onto her Sister, the sight of Karen's pregnant belly reminded Marge that her Son was about to spill his seed in her still functioning womb. "Benny, if you cum in Mommy, you could end up making a baby inside me." The young man slid his hands under his Mom's butt cheeks and lifted her hips higher. Karen smiled down at her older Sister. She gently rubbed her pregnant belly. Marge got the message. Benny intended to knock his Mother up. And Karen was all for the idea. Benny continued to pound away at Marge's fertile body. His cock swelled another half inch thicker. The stretching of her pussy sent a new wave of pleasure through Marge's lower body. She whimpered in pleasure, and once again tugged against the fur lined cuffs. "Oh fuck, sweetheart. Fill Mommy with your sperm. Please baby, knock Mommy up." The words coming from his Mother caused Benny's cock to twitch. His balls exploded, sending life creating sperm into his Mother's pussy. Marge cried out as she felt the first batch of sperm fill her body. She was being fucked and impregnated by her Son. The fact was too much for her. Marge screamed at the top of her lungs her orgasm began to rip her apart. Karen slipped her hand between her own legs, and began to rub her clit. Her Nephew and lover who had knocked her up nine months earlier, was now knocking up his Mother, Karen's Sister, as she watched. Marge writhed and twitched beneath her Son's body as he pumped load after load of cum into her receptive hole. As Karen watched her Sister and Nephew succumb to orgasmic bliss, water suddenly gushed out of her pussy, and all over her fingertips. The pregnant woman gasped in surprise. Her water had broken. Three days later, Benny drove his lover and Daughter Allison home from the hospital. Karen had stayed at the ranch that day to feed the cattle. The heifers had started giving birth to calves right on time, so it was important that they be fed on time. Marge was moved into Karen and Benny's bedroom. It wasn't long before Mother, Aunt, and Son were all making love every night. When Benny was out in the fields working, Karen would handcuff her Sister to the bed and lick her nipples and pussy until she screamed for mercy. Of course Karen never showed Marge any mercy, only pleasure. Marge would lie in the bed, moaning and whimpering; her hands cuffed to the headboard as her younger Sister tortured her clit and labia with her tongue. Karen would lick, chew, and suck on her Sister's pussy until she exploded in orgasmic rapture. A few weeks after Allison's birth, Karen was able to return to working the ranch along with her lover. Marge would stay at the house and take care of her Niece/Granddaughter. One afternoon, Benny and Karen came in from the fields, having checked on the calves. Marge was sitting in a recliner, holding Allison in her arms. She had a strange expression on her face. "How are the calves doing?" "They are doing great," Benny replied as he gently kissed his Mother's lips. "The bull calves will be ready to be sold at auction in another month." Karen leaned over and kissed her Sister. "We are selling the male calves as stud bulls. When they grow up, they will make fine breeders." As Karen took Allison in her arms, she noticed something lying on the end table next to the recliner. Looking at it, she realized it was a pregnancy test strip. She turned to her Sister. Marge's face was lit up with excitement. "Marge, do you have something you want to tell us?" Benny's Mother directed her gaze to her Son. "I know you have been trying to make me pregnant ever since that night you handcuffed me, and ravaged my body with your wonderful cock. Congratulations Darling, you've succeeded. Mommy is pregnant."