LifeSim: Breeding Expansion Ch. 09

Author's Note:This story started for my awesome patrons. Standard disclaimer applies: this story contains fictional depictions of erotic scenarios, so act accordingly! All characters are at least eighteen, all situations are entirely fictional, and any resemblance to any real-life individuals or situations is entirely coincidental. Copyright Fidget, 2025. All rights reserved. Enjoy!

LifeSim: Breeding Expansion

by Fidget

Chapter 9

Kenneth fucked a few more joggers when he got home from work that afternoon. He didn't mean to, but he felt so horny and impulsive once he entered the neighborhood that he just couldn't help himself. It didn't help matters that Becca's command to turn all of the women in the neighborhood into jogging-obsessed baby-makers on legs had worked exactly as intended, ensuring a constant supply of fertile, easy-access pussies for Kenneth to enjoy whenever he left the house. So, Kenneth impregnated a handful of them without a second thought, sharing his orgasm between them once again, and spreading his genes even further around the neighborhood.

He was still riding his high when he got inside, savoring the satisfying empty feeling in his balls as he was greeted by his infatuated wife. In his current state he couldn't help but appreciate the way Becca doted on him and catered to his every need, all while finding creative ways to serve up new pussy for him, to the point where even though Kenneth still felt guilty about what he had inadvertently done to her, he couldn't deny that he was beginning to love being the center of his cute, knocked-up wifey's world.

By the time dinner was over, however, that insidious craving to spread his wild oats had already started to reassert itself, and so when Becca asked him to go to the neighborhood co-op to get more diapers, Kenneth found himself incredibly tempted to say yes, even though he knew what a bad idea it was. But what kind of husband says no to his wife when she asks him to help take care of the baby?

Kenneth could even see the twinkle in Becca's eye and the color in her cheeks as she asked him, knowing that her "spread the love" compulsion was what was really driving her request. All he had to do was just say "no", not go to the co-op, stay here and force himself to fuck Becca again, and everything would be fine.

He knew that Becca would agree if he suggested it - her physical infatuation would never let her turn down sex with him, in spite of her compulsion to watch him fuck other women. Plus, even with his need to spread his seed, Kenneth was still human, and he knew that he would be much less likely to seek out other women if he spent himself inside Becca first. Still, thanks to the other half of his Wild Oats trait, the part that made sex with impregnated partners increasingly less satisfying, it was really hard for Kenneth to look forward to fucking Becca now that he'd already knocked her up.

"Come on, Kenneth," Becca insisted, noticing his indecision and trying to get ahead of it. SheneededKenneth to leave the house, to go outside where there were so many attractive women for him to be tempted by. "We can't both leave the house, and you're going to make your pregnant wife go to the store for you?"

They hadn't even fast-forwarded since the last time they fucked, so Becca couldn't be more than a few days along in her pregnancy. Kenneth was fully aware what she was trying to do - now that she knew about his traits, she was overtly pointing out that she was already knocked up, and in doing so was purposefully activating the part of Kenneth's id that now craved the feeling of cumming inside fresh, fertile pussy. Unfortunately for Kenneth, it was working. His need to fuck was pounding in his head now, and he knew that staying home and having sex with Becca wouldn't be anywhere near as satisfying as going to the store where any number of new hotties would be willing to let him plow and seed their seductively fertile fields.

"Fine," he said in the end. "But just so you know, I'm only getting diapers."

"Oh don't be like that! You should treat yourself to a nice little snack while you're there. Or a few nice little snacks." She winked at him to make sure he knew exactly what she meant.

Kenneth told himself that he would do no such thing as he eagerly rushed out to the car, steeling himself to ignore the ever-present temptation of the joggers, but deep down he already knew that he was lying.

"Oh, and don't forget baby powder!" Becca yelled after him as he slid behind the wheel, and then she ran to Kenneth's office and sat down in front of his computer. She pulled up her skirt, getting even more aroused as she appreciated how sexy it was to have such an easy-access pussy, and settled in to slowly stroke herself while she waited to watch the fireworks explode on LifeSim.

Fortunately for Kenneth, this close to closing time the co-op was mostly empty. He didn't know whether to thank or curse his lucky stars when he saw that it was a young man working the register instead of a dangerously breedable young woman, but either way he put his head down and walked straight to the diapers, simultaneously wanting and not wanting to see any women on the way.

As the co-op was onlymostlyempty, however, on the way back to the register Kenneth caught sight of wide hips and a plump, skirt-clad butt headed over toward the produce, and it suddenly occurred to him that they could probably use a bag of apples as well.

Once he reached the produce section himself and realized just how many different kinds of apples the small co-op stocked, Kenneth found himself putting a hand to his chin and loudly muttering "Hmmmmm..." as he tried to decide.

One aisle over in the potatoes, the curvy brunette housewife's eyebrows suddenly shot up in surprise and involuntary interest, and a second later she noticed an accompanying spicy scent filling the air that made her feel almost giddy. Her plump nipples stiffened under her loose-fitting blouse as her body began to ready her for intercourse, and she continued to stand there, potatoes forgotten, allowing the enticing scent to ensnare her further as intermittent rumblings from the indecisive man's throat reverberated through her crotch like a vibrator.

Just like every other woman did, she soon succumbed to Kenneth's audiochemical onslaught and made her way a few feet over to the endcap, where she began hoisting cantaloupes in front of her buxom busom as she let out a few exaggerated feminine "hmm"s of her own.

Once she was sure she had his attention, she met his hungry gaze. "Excuse me, sir, do you happen to know how to tell when melons are ripe?" She cocked an eyebrow at him suggestively.

"I think you just need to give them a good squeeze," Kenneth replied coolly. "Want me to show you how?"

"Ohgod, yes please!" she gushed as the additional arousal from being directly addressed by that voice made her lose all composure in her sudden need to get fucked by its owner.

The woman shivered with anticipation as she felt the dumpy, balding accountant move behind her, his crotch nestling into the small of her back atop her thick, juicy ass. His hands wrapped around her sides, but instead of taking the melons from her hands, they roughly cupped the ripe melons hanging from her chest instead. She sighed as her knees went weak, and pressed her body back against his to show her eagerness for more.

"These feel pretty ripe to me," Kenneth said. "But we'll need to remove the rind to be sure." His hands snaked under the woman's loose blouse and up her sides, and the rapidly ripening milf found herself unconsciously bending forward as he did so, such that when Kenneth finally succeeded in pulled her bra up, it left the curvy woman's breasts hanging low and heavy from her chest.

Kenneth felt his cock hardening in the shallow valley between the top of the milf's asscheeks as he continued to grope her dangling teats from behind, and he bent forward after her as well, automatically following her torso down over the melons as their bodies prepared for penetration and insemination.

From all of the experience Kenneth had gained with a wide variety of women's bodies over his past few weeks of non-stop sex, he could tell by the sag of the woman's tits, her thickness of her swollen nipples, and the general feel of her soft figure against his that his new partner was already a mother. He also knew, of course, that under the effects of LifeSim her body would be practically crying out with the instinctive need to get bred again, to ensure that even more of her genes would get passed on to the next generation.

Well, Kenneth was more than capable of helping her out with that. The curvy milf felt one hand leave her heavy chestfruit and travel down to pull up her skirt. She wasn't wearing any underwear, having been unable to bring herself to do so for days now, and she quivered as the stranger effortlessly exposed her pussy to the cool air of the produce section. She knew that in her current state it would be all too easy for him to slide his cock inside her and cum.

Her body grew even hotter at the prospect of her recent fantasy being fulfilled here and now by such an irresistible male. She eagerly spread her legs for him, feeling the muscles sore from jogging stretch tight as she did so, and when she felt a hand running up the inside of her thigh, taking advantage of the easy-access she had provided to her pussy, she creamed herself a bit more at the possibility that her jogging had somehow contributed to this wonderful man's decision to fuck her.

Meanwhile Kenneth finished freeing his cock and pressed his torso forward against the milf's thick ass as she lay facedown among the cantaloupes."Produce" section indeed, he thought to himself, smirking at his joke, and then he slid himself into the woman's mature, puffy pussy as she relaxed under him in bliss, unconsciously spreading her legs a bit wider and tilting her hips to give him better access to her depths.

Her baby tunnel felt warm, soft, and welcoming - a lot like Linda's had, in fact, when Kenneth had made her the first of his rapidly increasing number of baby-mamas. Kenneth supposed the similarity made sense as he began to thrust into this latest milf, letting her loose folds wrap him in waves of gentle, encouraging sensation; he would soon be adding to her brood, after all, just as he had added to Linda's.

He reached his arms back around her body under her shirt, where her breasts - large and saggy after having been forced to swell up with milk at some point in the past - were bouncing against the contrasting firm roundness of the melons in the display with each thrust.

I bet these tits are just begging to plump themselves up again, he thought,more than ready for the opportunity to nurse another kid.His cock started to tighten at the implication, eager to do its part to help make that happen, and so Kenneth pressed himself as deeply into that experienced, receptive pussy as he could from behind, feeling that familiar euphoria welling up inside him as nature took its course. His cock began to jerk, jizzing a fresh bun into the curvy mom's still-fertile oven.

A minute later Kenneth was still enveloped in his partner's slick, semen-saturated pussy, having only just finished his orgasm, when he felt a tap on his shoulder. He turned around to see another curvy milf in her early 30s, blonde this time, and with an innocent, round, girl-next-door face that contrasted sharply both with the expression of pure, uninhibited lust her soft features currently held, as well as with the fingers busily working themselves into the uncharacteristically demanding hole between her thighs. The woman's flowy skirt was pulled up to just below her round, motherly breasts, clearly a result of her identical compulsion to make her wet pussy as easy-access to Kenneth's cock as possible.

"I hope you've saved enough for me!" she said in a soft voice that carried a surprising amount of intensity.

Even with his newest mate still lying among the slowly ripening cantaloupes, sighing deeply in infatuated satisfaction as she imagined the sperm swimming inside her knocking her up, Kenneth still felt the need to seed rising powerfully again after being so bluntly propositioned. So much so that when he pulled his cock out of the first milf he was surprised to find that, though his member was clearly fatigued after the primal urgency of his first ejaculation, it was somehow still more than hard enough to squeeze between another pair of engorged labia and deliver a second potent load of baby batter.

So, while his cum dripped out of his first mate and onto the clean, hard floor of the co-op, he bent his second sexual partner of the evening over the melons. This time he decided to take her on her side, with her left leg held in the crook of Kenneth's right arm as he straddled the inside of her right thigh, and his turgid sword disappeared just as easily into her soaked sheath as well.

As it did so, a dangerous amount of leftover sperm rubbed off his cum-covered cock and onto the slick walls of this new, equally-fertile pussy. That mattered relatively little in the long run, of course, compared to the much larger amount of sperm that Kenneth dumped into her reproductive tract a few minutes later when he came again, and soon afterward yet another unique recombination of Kenneth's genes had begun growing inside this latest, fully willing host.

Kenneth came back to his senses a minute later, glowing with the satisfaction of his balls feeling well and truly empty. Now that he'd impregnated another two innocent bystanders who had made the mistake of getting too close to his intoxicating masculinity, his dick finally began to droop from exhaustion and his mind cleared enough of its sexual haze for the guilt to begin to set back in. The guilt was ever-present by this point, and only ever waned with the waxing of his urge to impregnate more women.

He knew that they'd be more than happy to carry his children - they all were, just as Becca had said - but Kenneth knew that none of them, himself included, would be acting this way if not for LifeSim.

Still, being under the influence of LifeSim himself, it was all just sotempting, and Kenneth knew that he should use his brief moments of post-nut clarity to get the hell out of the co-op before he lost control and added to his rapidly growing family again.

He grabbed the diapers... and realized that he'd forgotten the baby powder.

As he rushed back across the small store, he wondered how the few men in the co-op, as well as anyone watching the co-op's security cameras, justified his behavior to themselves. He'd always wondered why none of the husbands or boyfriends of the women he'd impregnated had ever come after him. Whatever it was, he was sure that LifeSim was behind it, but either way it seemed like public sex with any woman he wanted was fully on the table now.Or on the shelf full of cantaloupe, in this case, he thought grimly as he grabbed the baby powder and balanced it atop the diapers.

At the thought of impregnating any woman he wanted, Kenneth could feel his spent cock's interest in sex threatening to grow again, and so he redoubled his urgency in getting to the front of the store. On the way, however, as he flew around the corner of an aisle at almost a full run, he collided with a petite brunette in her mid-20s crouched behind the shelves, almost like she was hiding.

Time seemed to shift into slow motion, and while Kenneth could do nothing to avoid knocking the poor girl over, as he did so the expression in her eyes haunted him for what felt like an eternity - an unsettling combination of horror and despair that slowly lost out to a greedy, animalistic lust. And then he was past her, time sped back up, and the girl fell to her knees.

In the time it took Kenneth to turn toward her in belated surprise, she too had fallen fully under his spell, of course, and he watched the pupils in her pinched face dilate with with the overwhelming arousal involuntarily flooding her body as she stood there fighting with indecision and lust. She was short and slender, with a flat chest and narrow hips, but Kenneth knew that thanks to LifeSim she was just as fertile as the two milfs he'd just finished knocking up, and he suddenly felt an overwhelming urge to breed the tempting pussy hidden between this girl's twiggy legs as well.

The mousy twenty-something inevitably lost whatever battle was going on in her head and made Kenneth's decision for him, yelling "oh fuck it, fine, just fuck me already!" This struck Kenneth as a bit odd, but he quickly lost interest as the girl unzipped him again from her bony knees and fished his flaccid cock back out of his boxers. After two back-to-back fucks, however, Kenneth's spirit may have been willing, but his cock seemed to have reached its physical limit, and even the sight of the girl pulling up her skirt to show off how she too had been compelled to provide easy, underwear-free access to her tight little pussy did little to revive it.

"Oh come on, really?" the girl said to herself, apparently frustrated at not being able to go through with fucking Kenneth now that she had decided to, and she took his cock into her mouth in a way that almost felt like defiance, trying to bring back his erection so that she could let him stick it inside her.

Once more Kenneth felt his body flood with the urge to mate, but his cock couldn't seem to get with the program and could only manage a slight swelling, with nowhere near enough rigidity to get through the petite girl's tight entrance.

Back at Kenneth's house, Becca was feeling a similar frustration at her beloved husband's sudden inability to perform as she watched the events unfold on the screen in front of her. She'd gotten herself off twice already - two powerful, intense orgasms at the sight of her husband planting his virile seed in two curvy mothers-to-be - but she wanted more. Sheneededto watch Kenneth spread the love.

She looked for any option she could find that might help. Kenneth's stats and options were greyed out until he hit his next reward threshold, which only left the girl open to modification as an NPC.

Becca quickly skimmed the various settings, not seeing much that she thought would help with the current situation, but plenty of interesting options for her to explore later. On a whim, she clicked "Multiple Pregnancy", first making sure that it would only affect Kenneth's partner and not the entire neighborhood.I don't think I'm quite ready for that one yet, she giggled to herself even as she unilaterally decided that the petite brunette was ready for it.

Whether the new setting had helped or not, a minute later Becca was rewarded with the sight of her hubby's cock lengthening again on screen, and within minutes it was buried deep inside the girl's slim torso, and Becca eagerly gave in to the urge to finger her impregnated pussy to a third LifeSim-enhanced orgasm as she watched her husband rut with yet another of the neighborhood's impregnable women.

A few minutes later at the co-op, Kenneth's cock had apparently caught a second wind. He had just watched as the petite girl's brow - which had been furrowed in concentration as she worked despairingly at his dick - suddenly shot up as though in surprise at an unexpectedly intense sensation, and a few seconds later an heady, feminine musk began to fill the air around them. With his practiced senses Kenneth recognized the scent as that of an aroused young woman at peak fertility, but the odor was much stronger than he was used to. It triggered something primal inside him, and almost immediately he finally felt his cock beginning to thicken in the girl's mouth.