[MF, inc, fantasy, mother, aunt, preg] Sexual Energy 3

    I layed there in Dan’s arms for a long time. Gradually my arousal faded and I simply relaxed in his tight grip. Before I knew it I had fallen asleep just like that.

    I woke up feeling incredibly comfortable and relaxed. It was a strange feeling to wake up feeling so relaxed and fulfilled. I stretched slightly relaxing further before the memories of the night before flashed through my head.
    Shocked I opened my eyes. What had I been thinking! My mind moving slowly I questioned the reality of it. Perhaps it was only a dream? Feeling around myself I didn’t feel Dan’s arms, in fact he wasn’t in the bed at all.
    Before I could relax though I felt my stomach, my mind crashed as I felt its swollen state. It wasn’t a huge bulge as if I was pregnant, but it was noticeable. When I pressed on it I felt a pressure inside myself as my cum filled body stretched. I could particularly feel the pressure inside of myself at the location that must be my cervix.
    Whatever had sealed my womb was straining against the pressure. If I pushed hard I had the feeling it would burst free and the large amount of cum would come spilling out. I trembled imagining the sensation, but didn’t push harder.
    Cleaning up the ensuing mess would be difficult, there was also the fact that being filled as I was giving me some level of erotic pleasure.
    I looked around the room trying to locate Dan, but I couldn’t see him inside. My sister Mary was likewise missing. Only Mia was left in the bed nearby. I sighed looking at my daughter, she was always refusing to go to bed at a decent hour and then would sleep half the day away.
    I pushed myself free from the covers and as the cold morning air rushed at me I realized my current state of attire.
    My lower lips and nipples were exposed and the cold air nipped at them, my short pubes did little to protect me from the cold air. Feeling embarrassed I quickly hitched up my pants and panties that had been pulled down last night.
    I also pulled down my shirt and fixed my bra which had been knocked upwards as Dan played roughly with my breasts. As I moved my bra I felt a little soreness from my breasts, they felt a little swollen at the moment. My breasts were small though only the size of teacups so the swelling didn’t do much to change their volume.
    I ignored it for now as I finished fixing my clothes. I had a rush of nervousness. With my current state and the position of Dan’s body when I fell asleep I worried what sort of sight and position he had awoken to.
    I also worried about Mary for that matter, if she had lifted the covers when exiting she would have been treated to the sight of my exposed body.
    I moved to the door feeling my pants tight against my larger belly. It probably wasn’t noticeable looking at me, but I could certainly feel the difference.
    Turning the door handle I realized this was the first time I had gone outside in this new world. I held my breath as I entered into the cold morning light. Outside a short distance away I saw Mary and Dan standing together.
    My heartbeat accelerated as I saw their expressions. Dan looked embarrassed and Mary looked angry as her eyes turned to me.
    I walked towards them my heartbeat ringing in my ears with each step.
    Before I finished reaching them Mary spoke “I know what you two did last night.”
    With that short sentence my fears were confirmed.
    Mary looked between the two of us with an expression of disgust “I was so shocked to wake up to you two humping at each other that I thought I was just a dream. When I woke up to find his arms still around you and his dick between your legs I knew it wasn’t!”
    Dan and Beth both flashed bright red as the blood rushed to their face.
    Mary continued “I don’t know what the hell is wrong with you two, how long has this been going on?”
    Before Beth could speak Dan did as he protested “I don’t know what happened! I wasn’t in control last night, I can barely even remember, all I do remember is…”
    He burned brighter as it became apparent he remembered a bit more than a little. Beth trembled under her sister’s gaze and the embarrassment she felt. Dan must feel terrible, awaking to realize he had just lost his virginity to his own mother.
    They would be even more disgusted if they knew how much she had enjoyed it.
    Mary’s eyes locked onto her as she said “Dan’s still young so of course he’s going to be horny in a bed with three women, but you’re an adult. I can’t believe you went so far with your own son!”
    Beth felt like she had been slapped in the face as she struggled to speak. “There’s a reason!”
    Mary rolled her eyes “What possible reason could justify fucking your son!?”
    Taking a deep breath Beth said “The angel came to me when you and Mia were out yesterday. She told me that the pill Dan took had a serious side effect.” Beth paused before forcing out the rest “The side effect makes his libido incredibly high, he has what she called sexual energy accumulating in his body. She warned that if it is not released quickly it will build up inside of him and kill him!”
    Dan looked shocked at the news, but Mary gave her a dark look as she said “You expect me to believe that!?”
    Beth felt her face scrunch up as she began crying under the harsh words. Blubbering she spoke “I know it’s wrrong… But I couldn’t… just let him die! She said a woman had to help him. The only other choices were you and Mia, but I felt it wasn’t right to push that onto you!”
    Mary’s gaze lightened, but she still didn’t look convinced. She glanced between Dan and Beth looking unsure. Finally she questioned “What exactly does this sexual energy do?”
    Beth stammered embarrassed as she said “I’m not entirely sure, I know it makes him hard and he seemed to be in pain as he slept. The other thing…”
    Mary looked at her questioningly as she urged her to go on.
    Taking another breath Beth finished “The other thing is when he does cum it shoots out an unreasonable amount of semen…”
    The two looked at her shocked and she blushed deeper under their gaze.
    Mary shook her head like she was trying to disperse a dark cloud “Did the angel tell you how often he had to release the sexual energy?”
    Beth shook her head “She said that the frequency would reduce over time… “ She paused before she revealed the rest “I took care of Dan twice yesterday so it is fairly frequent right now.”
    Mary looked at her questioningly “Twice?”
    Averting her gaze from her son Beth nodded “While you and Mia were exploring he was reacting so I… I gave him a blowjob. Then again last night when we…” She didn’t finish the statement.
    Beth glanced to Dan who was standing there open mouthed.
    Mary sighed as she felt her head seeming to have a headache.
    She turned to Dan and asked “What do you think of this?”
    Dan paused for a moment seeming to collect himself “I don’t really know. I don’t remember the… err… blowjob, but when I woke up I did feel really good” His ears were bright red now “As for last night I felt like I was in a dream. My… my dick was burning and there was something nearby that could help it. I stretched forward and felt the best thing I had felt in my life…”
    He didn’t elaborate further as him and his mother didn’t look at each other.
    They stood there in silence for a while before Dan spoke again “The other thing is… If it’s true I think it might be happening again.”
    At his words Beth and Mary both glanced to his crotch. Sure enough there was a bulge as his large manhood pressed against the elastic fabric.
    Mary hesitated before saying “So we need to relieve that or it could endanger his life?”
    Beth nodded, but also said “I need to relieve it, I already decided I would take care of this myself. I know it’s strange, but I hope that you will just ignore the issue until it’s fixed. If you could help keep Mia in the dark as well…”
    Mary looked at her with her eyes scrunched up and then turned to Dan “What do you want us to do? Do you want only you mother to bare this or are you ok with me helping as well?”
    Dan looked a little panicked being put on the spot. His eyes flashed between the two of them and Beth watched them look them both up and down as they lingered on their breasts and lower parts. He seemed to be having a hard time concentrating as his large rod pulsed in his pants.
    Speaking he stammered “I think… uh… that it’s good that Mom is willing to take care of it, but I don’t want to put it all on one person…”
    Mary smiled at his response as Beth frowned at the development.
    Mary spoke “So it’s decided! We’ll both work to keep his libido under control until he recovers.” She glanced at the house before saying “Let’s try to take care of this one before Mia wakes up.” She looked at Beth before saying “You took care of the last two so let me handle this one.”
    Beth couldn’t protest as Mary moved towards her son.
    Her son likewise gulped as he stood frozen in place with a pained expression.
    Mary smirked as she said “Don’t worry you don’t need to fuck me, your Mom said she helped you out with a blowjob so I’ll do the same.”
    Dan gulped again as he nodded his eyes wide as he stared at his aunt. Beth stared from the side as she wanted to protest.
    Mary kneeled before Dan, putting her head near crotch level. She reached up and gripped his shorts before pulling them down. Dan stood there like a statue as his huge cock swung into view.
    Mary recoiled slightly as she looked at the size of it. Flushing she asked “Was it always this big!?”
    Dan looked down at his own manhood and likewise flushed, before saying “No… it wasn’t small before, but it definitely wasn’t this big…”
    Mary looked at it hard sizing it up before placing her hand on it. Dan trembled at the touch as he unconsciously thrusted forward.
    Mary’s expression was playful as she teased his cock and precum began oozing out and dripping onto the ground. Beth’s mouth watered from the sidelines, if Mary knew what it tasted like she wouldn’t be letting it spill right now.
    Dan let out of a groan of pain as his aunt teased his huge cock.
    Beth couldn’t stay silent anymore as she said “Can’t you see it’s hurting him! Stop playing around!”
    Mary cast her glance before looking back. She took a breath and steeled herself before opening her mouth and slowly moving it forward.
    Dan couldn’t resist the open orifice as he slammed his cock forward entering her mouth.
    Mary’s face looked shock for a moment as the large rod filled her mouth and pushed towards her throat. The shock changed quickly though as her eyes seemed to dull and she started sucking on it of her own accord.
    Beth knew watching that she had gotten a taste. Beth had lost control at the same moment. Once the precum had covered her tongue her body went into autopilot as it try to extract more of the juices.
    Mary seemed entranced as she thrusted her head forward and back, the large dick slid in and out of her mouth never fully leaving. Her red hair hair bounced with each thrust along with her breasts which pushed against her tight shirt revealing her hardening nipples.
    Dan’s eyes were closed as he put all his energy into staying on his feet as he was overwhelmed by his aunt’s attention.
    Mary’s tongue swirled around the hard road, her lips pressed down tightening her hold as she sucked harder and harder trying to pull more of the addictive aphrodisiac out of his manhood.
    Dan didn’t last long under her efforts. Beth watched jealously as his body locked up. She saw his balls tense and watched as a twitching motion began as he pumped semen forward directly into his aunt’s throat.
    Mary’s eyes widened as she inched forward, the cock was pushed down her throat and Beth could see the bulge as her esophagus was forced to widen. Beth watched as with each pulse of semen pumping out Mary’s throat also pulsed as it struggled to swallow the incoming tide.
    She wasn’t fast enough though as the cum started to spill out and dribble down her chin.
    Beth couldn’t stop herself as she rushed forward and leaned down. Before she knew it her tongue was there sliding along as it licked up the spilled milk. She pushed against her sister pushing her aside.
    Her sister choking on the huge load couldn’t resist as she was knocked aside. Dan’s dick slid out of his aunt’s throat and Beth pushed forward sliding it into her own. His orgasm was almost finished already so she only got to sample the last few squirts.
    With his dick still her in mouth she again reached up and pushed under his balls and up his shaft as she squeezed out the last few gobbles of cum.
    Her tongue swirled around Dan’s dick cleaning it as he groaned from above her. Unable to handle the pleasure he stumbled back pulling his dick free.
    Beth watched it go. She heard her sister gasping to her side. Beth knew she should’ve been more forceful in stopping Mary. As she looked at her sister’s face she knew that the addictive cum had entranced her too.
    The three of them breathed heavily for a short time thinking their own thoughts. Dan slowly hitched up his pants hiding away his dick.
    Mary was using her fingers sliding them along her face as she pushed the spilled cum into her mouth.
    Eventually Mary collected herself and said “When you need to relieve yourself just talk to either your mother or I. We’ll trade off taking care of you each day. She took care of you yesterday so you’ll be in my hands for the rest of the day.”
    Dan nodded blankly he looked to be a little in shock from the turn of events.
    From the side Beth regarded her traitorous sister. She didn’t want to share Dan, he was her son so he belonged to her! Trading off every other day was half as much as she deserved! Under her sister’s forceful personality though she couldn’t protest.
    The three of them finished cleaning up and went back inside. Mia slept a while longer none-the-wiser concerning the relationship that had developed between the rest of her family.
    Eventually she awoke and they talked some more about their plans in the new world. Food of course was the most pressing. They had apples nearby, but it likely wasn’t enough to last them forever.
    Mia ate an apple and Beth ate one as well as she was feeling a little hungry. Mary herself declined the meal and Beth looked at her jealously, their positions were reversed from the previous day where Mary ate an apple and she had been too full of thick semen to eat a normal meal.
    They talked well into the afternoon and Beth brooded mostly. Eventually she caught Dan whispering to Mary from the corner of her eye. Mary looked at the other room’s occupants as she said “Dan and I are going to go out for a little exploring.”
    Mia voiced “I’m coming too!”
    Mary shook her head “I went with you yesterday, this time I’m just going to spend some quality time with your brother.”
    Beth watched on helplessly fully comprehending what was really about to happen.
    Mia grudgingly accepted and Beth was forced to watch as her son and sister went off into the woods leaving her.

    Mary led Dan through the woods retracing the path she and Mia had been exploring the day before. She felt a deep burning inside of her, there was something about Dan’s cum. Whatever the pill had done to him it had altered his semen making it irresistible, not only was it delicious it also was an aphrodisiac.
    Ever since she had consumed it she had felt more and more horny. It had been difficult to keep pace with the conversation as her body gradually digested it. Soon enough she was internally begging Dan to tell her the energy had built up again.
    When he finally did she couldn’t repress the large smile appearing as she announced she was going out exploring with him.
    Beth glared at her as they left, but Mary didn’t feel sorry for her at all. Her sister was pretending to be doing it for Dan, but the truth was she had become addicted to her son’s body and didn’t want to share.
    Mary recalled her sister’s moaning last night as she was pumped full of her own son’s cum. Mary’s own vagina twitched at the thought. When she had first volunteered to help take care of Dan she had planned to stick strictly to oral. She had more self-control than her sister so she wasn’t going to lose control and fuck her nephew.
    After tasting his cum though these thoughts were wiped away. Dan following behind her with his growing boner didn’t know, but she was certainly planning to fuck him as soon as they reached the clearing.
    She pushed aside a bush as she said “Here it is.”
    In front of her was revealed a moss covered rock formation on the edge of a lake. Mia and her had found it the day before. The thick moss was incredible dense and soft.
    Mary couldn’t help smiling in anticipation as she started pulling off her shirt. This moss would make the perfect bed to fuck her nephew.
    As her shirt was pulled free she looked sidelong at Dan who was staring open mouthed.
    She smirked to herself at his innocent reaction. Tossing her shirt aside she continued as she started undoing her bra-strap. Her breasts put her sister’s to shame, if it came to a competition between the two over Dan she felt confident her assets would win out.
    Dan protested from the side “What are you doing!?”
    Tossing her bra aside Mary glanced at him enjoying his gaze locked onto her breasts and hard nipples. She spoke casually as she said “What do you think? After drinking your cum this morning I want to have fun too! You already fucked your Mom why not your aunt too?”
    He stared at her shocked, but she could see his throbbing penis understood as it twitched visibly through his pants.
    She laughed as she said “Don’t just stand there take off your clothes!”
    He resisted still though as he said “We really shouldn’t though… if we do then you could… you could get pregnant.”
    Mary smiled at his unexpected logic, but she replied “You weren’t worried about that when you blasted your cum inside your mother though?”
    He stood there in shock as he couldn’t refute.
    She continued “I’m old anyway, I wouldn’t get pregnant from an inexperienced guy like you.” She glanced at him as she goaded him into action, before switching strategies “Or is it because I’m old? You don’t want to do it with an old ugly woman like me?”
    He shook his head quickly “It’s not that… I don’t think… that you’re old and ugly. I think you’re incredibly sexy.”
    Mary smiled she knew that already, even without his eyes locked onto her now she had known him all his life. He had tried to spy on her in the shower numerous times.
    She spoke a final time as she said “Well hurry up then, I’ll just warm myself up in the meantime.”
    With that she turned away ignoring him as she laid down and undid her belt as she pulled away her pants. The cold morning air had warmed up during the course of the afternoon and she felt comfortable without clothes.
    Still being exposed outside gave her goosebumps and excited her as she finished by removing her panties.
    Dan was still frozen there solid as he watched her in shock.
    She laid down on the moss facing him. Her legs were closed blocking the view so his eyes were locked on her breasts.
    She spread her legs slowly and his gaze instantly transitioned gazing at her lower hole.
    She had had her pubes removed with laser surgery years ago so there was nothing to block the view. It was already wet as well as she had been anticipating this all morning.
    She reached her hand down and ran it along the lips smearing the wet juices. She had been single all her life and hadn’t had sex with another man, but that didn’t mean she was a stranger to sexual experiences.
    She had a vast array of dildos and other devices in her house. Her hymen had long since been broken by one she dubbed the black charger. As she thought back to this morning though she knew Dan’s dick exceeded the artificial one in size.
    As she rubbed herself she would occasionally return her hand to her mouth tasting her own sweet juices. She moaned to herself as she kept her eyes locked on Dan. She knew he couldn’t resist for long.
    Any boy seeing a milf like her offering herself freely would be overwhelmed. Her nephew was no different, she could see his eyes widening as he watched her wordlessly. He had an extra disadvantage in that he had the sexual energy inside himself slowly pushing him to the edge.
    The longer he waited the more it would build up and the more it would erode his self control. Mary didn’t feel bad at all about seducing him like this, as far as she was concerned she was doing him a favor giving him her virginity.
    As she gave an especially drawn out moan she saw his self-control crumble. He took a half step forward as he pulled away his shorts. His dick immediately sprang into view as he walked forward another step.
    Before he could throw himself into her she spoke “Take it all off we don’t want it getting in the way…”
    He paused and quickly pulled off his shirt as well.
    She took in his naked body. The pill had certainly done some work! He wasn’t unattractive before, but he was more bookish previously and not very athletic. Now though he had been transformed. His arms had tight muscles and he even had developed a six pack.
    Her view was dominated though by his long dick in front. Shaking with his heartbeat it trembled as he looked at her.
    She smiled spreading her legs again as she said “Come here.”
    He followed her words walking the rest of the way and kneeling down. He leaned forward as he dick moved between her legs and hovered above her entrance.
    She trembled looking at it, she knew what she wanted, but now that the moment was here she was feeling quite nervous.
    He on the other hand seemed to be growing more confident. Without asking he leaned forward and grasped one of her breasts with his hand. He began kneading into the thick flesh pushing his hands into her.
    She moaned for real this time in contrast to the play acting she had done to pull him over.
    He leaned closer to her, his eyes taking in her whole body. His hands slid all over her body massaging her as he took in her feminine form.
    Mary trembled under her touch, she had played with many toys through the years, but she was quickly learning it was no replacement for a man’s touch.
    Becoming more and more aroused as he played with her body she shook as his other hand started teasing her entrance. It slid around and widened the gap as he inspected her inside. She felt embarrassed under his teasing touch and inspection.
    Thrusting her hips forward she whispered “Stop teasing me! Put it in already!”
    He nodded in response as he moved his dick level and pushed it against her skin. The contact aroused her further, but his inexperience showed as he positioned it too high.
    Arching her back slightly she was annoyed as she whispered “Lower!”
    He hesitated before correcting, he slid his dick along her skin as it moved down to the correct hole.
    Upon reaching it he began pushing himself into her. She moaned as she felt herself spreading inside. It really was larger than her dildo and it was real human flesh not a synthetic material. She felt hot heat spread out filling herself as he pushed deeper.
    He was moving too delicately though… Frustrated she said “Roll over!”
    He looked at her confused so she shoved him, pushing him over and then mounting him. She had thought to use the missionary position for their first time, but they’d be here all day if she left it up to him!
    Once on top she pushed herself down engulfing his dick in her burning hole. He groaned at the pleasing feeling as he thrusted his hips against her weight. She spoke authoritatively to him as she said “You have to tell me the second you think you’re close to cumming!”
    He nodded to her as she began moving.
    She rode him as she felt her insides being pushed aside and his dick slamming into her depths. Her arms trembled and her breasts shook as they moved up and down following her motion.
    It really did feel incredible! The huge dick filling her insides and twitching inside of her. The fact that she was doing it with her nephew was even more arousing, she found the taboo experience intoxicating.
    She felt herself getting closer to an orgasm when Dan suddenly whispered under a strained voice “I feel it!”
    Immediately she stopped her motions as she tensed holding still. She hadn’t had sex with anyone before, but she had read plenty of books. A boy like Dan who had only had sex once wasn’t going to be able to hold out long enough to satisfy her normally. She would have to edge him along, every time he came close to cumming she would stop, this way she could draw out the experience.
    He stared at her in shock as his growing orgasm faded without fulfillment. She smiled down at his helpless expression. Dominating her nephew was even more fun than she thought it would be.
    She waited until his dick stopped twitching inside her and began again. Thrusting up and down she slammed it against her cervix and twisted it side to side. It was only a short time later when Dan groaned again. He didn’t say it, but she could tell he was close. In response she again halted her movement and froze in position.
    He stared up at her confused as his throbbing dick was denied its release. She smiled back at him, but offered no explanation.
    They continued for a while like that with her slowly building up pleasure as she used his dick like a toy and refused it its release. His groaning became more constant and she enjoyed the look of agony his face while she thrusted it deeper into her.
    His precum kept leaking out and she was incredibly wet already, her body was twitching inside as well as she began to orgasm. She moaned loudly as she basked in the rolling pleasure.
    She realized that they were alone in the woods. The cabin was a far distance away so she didn’t have to worry about being overheard. As she thrust the dick into her she screamed “Yes! Yes! Oh God Yes!”
    As her orgasm began to fade she felt his cock twitch so she froze again trapping him on the edge of orgasm. His face was twisted in pain as he looked up at her. She smiled at him again, but he suddenly growled.
    He pushed up against her and slammed her back onto the soft moss. She pushed back against his assault with her arms, but his strong arms gripped hers pushing them back.
    He pinned her down with his muscles and weight and she realized she was helpless against his greater strength.
    He slammed forward pushing his dick all the way in as he growled like a beast. He leaned forward placing his chest against hers and crushing her large breasts. She struggled beneath his grasp, but couldn’t force any movement.
    Her legs had been pushed upwards by him so now her feet were on either side of her head. Her arms were useless as well as they were pinned beneath her bent legs.
    His dick began pounding into her roughly slamming into her pussy again and again. Pleasure washed over her as she was thoroughly dominated by his dick.
    His face reached hers and she felt his hot breath on her lips as he shoved into her. Unable to resist she began kissing him as their lips intertwined. His tongue entered her mouth and she moaned as his dick continued thrusting.
    She orgasmed again, her pussy clamping down as it tried to hold the strong dick in place. She could feel it locked against her flesh as it pounded in and out forcing her under his control.
    Her body was responding as well. She had always thought of herself as a dom, but now that she was pinned and being fucked mercilessly she realized how much better this was.
    Being under his control and being used a fucktoy without any way to resist. Her mind went blank as his tongue slid around her mouth and their saliva mixed.
    Her insides were responding as well. She could feel her womb spreading and blood being pumped through her body as it prepared to finished mating. She had dismissed Dan’s worries of pregnancy, but now she felt the worry herself!
    With how powerful he was and how much semen he seemed to produce pregnancy might be a real risk! She renewed trying to push him off and tried to stop him. She couldn’t even scream as her mouth was dominated by his. All that came out was moans as she was engulfed by pleasure.
    Her body had opened itself internally and it was aching for his release. She couldn’t resist either. All of her muscles tensed she couldn’t even move his hard body an inch!
    She felt his dick twitch and realized she was too late. At that moment a hot torrent released inside her. She trembled under its passage as it filled her womb with semen.
    The hard cock kept pulsing filling her more and more. She felt her belly expanding as it was pumped full to the brim. Her body had waves of pleasure as it accepted the load even as her mind protested.
    She had never felt fullness like this before. It was like she had been starving all her life and now she was having a feast. As her belly accepted blast after blast of thick cum she knew that it had expanded by a visible amount.
    Still he continued as he released every last bit into her depths. She moaned again as her legs and arms shook as she failed to resist the waves of pleasure.
    Finally she felt his orgasm stop and the pumping end. Still though he remained inserted his dick hard inside her as she was pinned. He paused for a moment before his dick twitched one last time and she felt something exceptionally thick and hot push its way out and ooze over her cervix.
    Confused she trembled as he pulled himself free. Lifting himself off of her she shook as she felt the cum inside of her ooze around sliding deeper into her. Even as his dick slid out she didn’t feel any cum follow. It had been trapped inside of her, somehow that last global of cum had sealed it inside barricading it inside her womb.
    She trembled with realization. The sexual energy within him wasn’t just satisfied with fucking her it wanted to totally own her and make her its bitch. It wanted to dominate her entirely, impregnating her.
    Dan was gasping from above as he looked down at her she trembled some more under his gaze. If it was at any other time she would keep resisting refusing to give into the pleasure and be dominated and impregnated.
    Her body overwhelmed her now though as it felt so right! She felt so at peace and the idea of being pregnant and giving birth to Dan’s offspring was intoxicating.
    They stared at each other for a while longer before they began dressing. Dan apologized to her saying he had lost control and she apologized to him as well for teasing him. As she saw it what had happened to her was her own fault considering what she had been doing to him.
    As she put on her belt the normal hole she used was too tight. Her cum swollen belly had expanded by too much. At the same time she knew that whatever he had used to seal her cervix wasn’t especially strong.
    If she shoved under her bellow she could pop it off like a cork and the cum would come sliding out. She couldn’t get it all out, but it would at least reduce her chances of pregnancy…
    She felt an inner shock as she deliberately moved the belt to a new hole and accepted her fate. She wanted this cum to stay inside her and she wanted it to impregnate her!
    Dan and her then heading off back to the house. When they arrived she saw Beth waiting outside with a dark expression. The two women shared a look and both of them glanced at each other’s swollen bellies.
    They knew they were both in the same position. Dan had dominated both of them sexually and now they were unable to resist giving into their natural instincts to breed and bare his children.
    Both of them accepted this and could feel a gentle tremble inside themselves as they eagerly awaited Dan’s next release.

Source: reddit.com/r/eroticliterature/comments/5r9ie0/mf_inc_fantasy_mother_aunt_preg_sexual_energy_3