Narutos corrupted chakra

by thewarlord195

credit to the author SlyAdam

14. Chapter 14

Chapter 14

2 years, 3 months inside time dilation,

27 hours outside

Another perfect day on Uzu Island. Naruto wondered how many more he would spend here before the time came to leave. The right time to leave didn't feel close. It hadn't even been three years. There were suspicions among the scientifically minded that Naruto and his descendants would live very long, potentially infinite lives…

Today, on day 823 within the time dilation, Naruto was paying a visit to his mother. A number of his daughters by her followed behind him. "Hi, Mom!" He called up to Kushina. He listened, hearing clearly the constant moans of Kushina. Nowadays, Naruto and others could actually create a usable seal that could block Kushina's endless orgasm, rendering the woman verbal again, and semi-sane. Today, it was not applied. It seemed the shrine maidens usually attending Kushina were absent, too – that was unusual. Maybe they were taking a short break.

Naruto thought the woman's current state beautiful and wondrous, which was probably a sign of how warped his mind had become. Kushina was still the most pregnant woman to ever exist – and now she'd grown even bigger. The actual body of Kushina was still visible, but most of her was belly, towering high. She'd been immovable for quite some time, living out her ultimate depraved fantasy, her tummy constantly alive with activity.

"Girls," said Naruto, gesturing to the small group of daughters he'd brought along. "Want to come say hi to your siblings?"

"Of course, Daddy. Always!" said Rias, walking up to Kushina and putting a hand on her belly. Instantly, Kushina's skin began to distend around the area she touched, her unborn sisters and occasional brother kicking. "Awww. So cute!" And grotesque, to any outside observer. Naruto thought his mother an inspiration. She had sacrificed her sanity – though likely not forever – to live out her ultimate breeding fantasies. Nothing would top this. For now, Kushina remained within the enclosure built for her, but she would soon reach the ceiling. The roof would soon have to be removed, and then the walls. Kushina would be visible from miles away…

Naruto had brought with him Erza, Rias, Narumi, Naomi, and Maki, for a little orgy around his mother. He sat down against Kushina's belly and beckoned the girls over, wanting to start with a simple blowjob. "Good girls. Come make your Daddy happy."

"Thanks so much for the opportunity, Daddy!" Replied little Maki. "I can't wait to birth your babies. I want to be a super-pregnant mega slut like Mom! I want to have a thousand babies stretching out my belly and making me cum everywhere."

"Suck my dick first." The girls lined up around Naruto's cock, bowing to it – many among the girls were taught to worship him as God, now, and getting to fuck the original Naruto was a great privilege. He had clones around constantly to attend to people, naturally, plus some male descendants, but the original him was the one who had started everything. Well, thought Naruto, technically Mom started it by seducing me, all those years ago.

Naruto moaned, watching as the five girls worked in tandem, licking up and down his massive, two-foot cock. These five made a great group, ravenously licking at his length, fondling and playing with his gargantuan balls, and stretching their jaws out as well as possible to fit his ever-leaking tip into their mouths. Slutty young Rias, slightly more level-headed Erza, twins Narumi and Naomi, and budding exhibitionist Maki, the youngest of the five – they moaned as they sucked away at Naruto, giggling and laughing to themselves, eager to receive the ancestral seed.

All five girls were mothers already, of course – and all but Maki had given birth to their own sisters and brothers previously. So young and so eager, thought Naruto, how strange that this life is all they know. Technically, those with memories of life outside the island were now a tiny minority – when they weren't having disgusting breeding sex, sex while pregnant, or finding bizarre and perverted scenarios in which to give birth, many of the younger girls liked to hear stories of the old world.

They'll see it, thought Naruto, not today, not tomorrow… but probably years from now, they'll see it. They'll get to see it before they all help me take over every inch of it!

None of the girls were taller than Naruto, yet. They were all still small and cute… and not currently pregnant. "Girls," he said, "I want some more lewd talking from you. If you're not the one sucking me off… you need to be helping arouse me."

Narumi and Naomi licked either side of the boy's cock, in unison. "You've seen us pregnant before, Daddy," said Narumi, "You know how we look. We'll look good squirting out your kids for your pleasure. I hope we have more and more sets of "twins" who can all fuck you and get pregnant with more twins. I want us all to line up with our big bellies!"

Naomi giggled. "That'll be in the future, though. This time, we just want to get hyper-huge with Daddy's babies.

"Mm gmmmph mmph!" Said Erza, passionately deepthroating the top foot of her father's hulking cock, stretching out her young throat on the obscene piece of meat.

"Hah~… Hnngh~," moaned Maki, reaching down to touch her pussy. "Daddy… you're amazing I want a hundred-thousand babies. I want them squirted into my belly." Maki pulled her hand away, possessing the same ability as her various sisters and ancestors to cum without physical stimulation. "Hnnnngh… my belly needs to be full again," said Maki, "Full of Daddy! "

"Yes, that's right," said Naruto, "You had your brother's children, back in that show."

Maki giggled. "Heehee~, I need to have my belly stretch out again. How many incest babies do you think you can put in my tummy, Daddy?" Maki rubbed her belly, pulling away from the blowjob for a moment, putting her hands up and stretching her back. She pulled at the skin of her belly, showing off how it didn't seem at all loose. Nice and tight and healthy and youthful. One would never guess this little girl was a slutty little mommy, mother to multiple incest babies.

Schlorp, slurp, sluuurp. Erza sucked down her father's cock, moaning as she gulped down his spurts of pre. Schluuuurk. She loved every moment of this. She had put pen to paper and written down many stories of their early exploits, here – Erza did not want the tales lost to history. Slurrrrp. Schluck. Erza sucked harder, incorporating her tongue more for maximum stimulation. Her father's cock was so tall, long and thick that she was barely clashing with the other girls or getting in their way at all.

Shhhhhlup.

Erza loved making these noises. Yes, someday, generations yet to be born would have to read of the tale of Naruto, of Kushina, of Hinata and others… those who had once been "normal" people before surrendering rightfully to Naruto, taking his seed, carrying and birthing his children. As I will do soon, once again.

"Angh… g-girls. I'm gonna cum," said Naruto. "Gonna cum!"

Erza pulled up. "Girls," she said, "How about we see how high Daddy can cum?"

"I'm down!" said Narumi.

"Me too!" said Naomi.

"Watching that… is gonna make me cum!" said Maki, preferring to show off her body rather than join the blowjob directly. The other four girls had things sorted well. "I want to see Daddy's massive cock squirting. It doesn't matter if we don't drink it – Daddy will make more within a few seconds!"

"Haaah… hngggh..." Naruto groaned, easily stimulated by the girls licking him from all sides. He had perfect stamina – he could cum in minutes from no physical stimulation, or he could hold back his orgasm for ages if needed. "I love you girls… so much."

Naruto closed his eyes for a moment, taking great pleasure in something that was happening while his daughters serviced him. He leaned back into the tight skin of his mother's belly as much as he could, feeling the various enthusiastic movements of his unborn children, grinding against him. He could feel the outlines of various body parts against his back and head. Wait, is that a cock? Sorry, son, but that's a bit gay for me. "G-Girls," he said, "How many babies do you think your mother's carrying?"

"Thousands and thousands!" said Maki, giving an evil giggle as she watched the scene, standing in place, her expression pained. She watched and listened to the slurp, slurp, suck noises of her sisters. "Over ten thousand, maybe, do you other girls think?"

"Yeah," said Narumi and Naomi.

"Who knows?" Rias asked, before giggling. "We'll find out, eventually. I can't wait for that day. We'll have to set up like, bleachers or something, so everyone can watch Mom gush out thousands of kids!"

"It'll be… a sight to remember forever!" Imagining his mother pushing out a never-ending stream of new babies pushed Naruto over the edge. "Hnnngh… here it comes, girls! Daddy's cumming!"

Erza remained in place for a few risky moments, feeling her father's cock throb in her mouth – she could hear it throb. She could actually hear the cum gushing up through his cock, through the massive, thick length. A faint little gsssh noise… and Erza pulled off at the last moment. Schlurp. "Ah!"

"AAAAAAH!" Moaned Naruto, feeling his mother's children against him, inside her belly, while their older sisters on the outside got down low, their eyes fixated on the great blast of jizz flying high up into the air. It shot many feet upwards, a great jet, a powerful psssh noise audible as if Naruto were pissing cum straight into the air. It rained down upon the girls shortly after, striking a lucky Rias. "HNNNNNGH!"

The orgasm kept going. "You go, Daddy. That's got to be a new record. Look at that jizz stream fly up!" Narumi said. She, with her sister, held their Daddy's cock neatly in place – it wouldn't stay properly vertical, otherwise. Some of the droplets rained down onto the sides of Kushina's belly, though most found their way onto the faces or into the mouths of the five horny girls on the ground.

Squirt, squirt, squiiiiiirt, came the sound of Maki's orgasm, watching her father gush like a geyser, shooting up high into the air. She felt weak in the knees and collapsed down onto them as her pussy continued gushing everywhere.

"That girl can really jizz!" Exclaimed Rias.

"I think that word," said Erza, sticking her tongue out to catch a thick, gooey rope of cum, "Only applies to men."

"Who cares what society thinks? We make our own rules here, and that includes words!" said Narumi.

"Rules like having everyone do incest," said Naomi. "Birthing a thousand babies for Daddy will be the natural way of things."

"I can't wait to see all the outside people, one day," said Narumi, "I'll make sure I train some strong, powerful warriors to conquer the world for Daddy. I'll push them all out of my cunt while I cum all over Daddy's face!

"How can you cum all over Daddy's face if you're busy giving birth?" Erza asked.

"Shhhh!"

"WE'RE ALL GONNA BE AS PREGNANT AS MOM !" Maki screamed, still moaning out her strong, almost crippling orgasm. "HAAAAH… Hah… " Squirrrrrt… Maki enjoyed this a great deal. She clutched her belly, meeting Naruto's eye as the man's orgasm also finished up. His cum had rained down upon them all – none of the girls had escaped unscathed from the superb ejaculation, a show of Naruto's godly virility. "All of us…"

"Alright," said Naruto, "Let's get to it, then. You all need babies in your bellies."

"Hold on, Daddy! We need to clean you off, first," said Rias. "Come on, girls." She gestured for her sisters to join her – they all climbed onto him, still plenty small and cute. Naruto knew to treasure these days – someday, he suspected they would be at least his height, or even outgrow him like the other adult women.

The girls began to lick Naruto clean – except for Maki, who jumped up onto Naruto's chest and started to kiss him. No cum had gotten onto Naruto's face – the girl just wanted to make out with her Daddy for a bit. Naruto gave her best effort at a deep, tongue-filled kiss. Suck, slurp. Schlurp. Maki herself had some serious skill. She'd always been naturally slutty, though.

Naruto closed his eyes, thinking of all his beautiful, cute, amazing daughters. He'd long since lost count of the exact number, though there was a small group of 10 or 11 girls who considered themselves the "Uzu Island Census Bureau" and kept the best records they could of both population numbers and parentage of children. Frustrating to their efforts were a contingent of girls who had a big kink for the idea of not knowing who their babies' father was. If you fucked three of your brothers all day, at the same time, how could you know who the father was?

Naruto felt the tongues across his body, the four girls clearly having a great time with the activity. They'd probably cleaned him off already – yes, they certainly had. He put his arm around Maki, stroking her hair. He had a brief flashback of making out with his own mother, years ago, since this girl strongly resembled her. Suck, slurp. Naruto tried to be the more aggressive kisser, but Maki had him beaten. His ever-erect cock pressed against her body – she began to grind her butt against it, making Naruto moan. Elsewhere on his body, he could feel the girls kissing him. Narumi and Naomi took an arm each, planting wet kisses along Naruto's impressive muscles, while Erza and Rias were mostly focusing on his thighs.

He let the scene continue for a few minutes, long after everyone was successfully cleaned off. By the end of it, Naruto's cock was absolutely throbbing, and little Maki had ended up soaked with his pre-cum, her butt and the back of her body slippery with his slickness. "My girls I love you all so much. I'm never going to stop making more of you."

"Make more of us in our bellies," demanded Rias, giving her Daddy a kiss on the cheek. "I want some more blonde girls."

"Eventually, Daddy's genes will dominate everything !" Said Narumi, getting to her feet, with her sister. "You'll breed our little bellies over and over again… don't worry, we'll be sure to pump out plenty of strong boys, too, with huge, thick cocks like Daddy!"

"You need to breed us like we're Mom!" Cried Maki, hopping up and starting to finger herself again. "You need to put a thousand or more babies inside us – right, girls?"

The other girls gave various responses of affirmation.

Naruto exhaled. "I think it's about time we start fucking, then. Maki, pick a number between 1 and 5."

"One!" said Maki.

"Naomi. You're first."

"Aww…"

Naruto heard a loud moan from Kushina, high up above. "Doing great up there, Mom!" He called. Naruto sighed gently, as Naomi nuzzled his cock and gave it a wet smooch. "I miss her, sometimes. She's been pregnant so long, now… I kind of want her to hold me and hug me, sometimes." Naruto grew distant for a moment, remembering the day he lost his virginity to his mother. It really seemed like an eternity ago. Oh well, thought Naruto, it's not as if she'll be stuck like this forever. I'll have the old Mom back for a bit once she gives birth to her thousands or tens of thousands of babies… at least until she decides to do this again.

"Isn't she like 15 months along, or something?" asked Naomi. "Daddy… fuck me against Mom, please."

Naruto nodded, moving into position behind his cute daughter. Narumi and Naomi were among the oldest of his children – they'd had a few loads of kids each, by now. "Around about that. She's not just the most pregnant woman of all time, she's the longest! I think." Naruto tapped his chin, rubbing his shaft against Naomi's wet pussy, which seemed tiny compared to his massive dick. "I'm not entirely sure. She's definitely beaten the record for most kids in one woman's belly at once… by like, a factor of a few thousand!"

"Just put it in already, Daddy!" Demanded Naomi. Naruto thought he saw the girl exchange a few glances with the other girls. He detected an air of mischief about her – were they up to something? Probably. He kind of hoped so! "Ah… AH!" Squelch. Splorch. Naruto shoved his length into the girl, easily busting right into her womb, taking advantage of the family's strange anatomy. He groaned, feeling the exquisite tightness of his daughter's cunt. He began to thrust into her, making wet noises as Naomi orgasmed right away. Sploosh.

"Funny noises!" Cried Narumi, pulling Maki close for a bit and starting to make out with her. Maki still wasn't satisfied with the amount of smooching she'd done for the day. "Ah… fuck her good, Daddy. I'm sure she'll get really pregnant."

"Of course!" said Naruto, holding his daughter's ass. She moaned sensually, enjoying the hard dicking from her father while enjoying some skin-to-skin contact with her mother. "This is some good-quality family time! You'd agree, right, Mom?"

"Uuuuuuuuh!" Came Kushina's distant moan, her constant orgasm from the unending baby movements in her belly no doubt frying her brain. Well, Naruto hoped not in a literal sense – he didn't really want his mother to be stuck as a permanently stupid bimbo. He had faith that the chakra corruption would work out in his favor, as it always did.

Naruto continued fucking his daughter from behind, staring at the section of Kushina's belly where Naomi braced herself. Naruto stared at it curiously. "Hmmm." Naomi couldn't see much, on account of being stuck in an orgasmic stupor on her father's cock. She made plenty of noise, too.

"Unh , Unh , Daddyyyyyy! Fill my belly up with your babies. I w-want to be as pregnant as Mom. I want to carry a thousand incest babies in my belly and birth them just for you . I'll fuck you while I – AH – give birth. W-We can put on a great show for Mom! I want to be your cum dumpster slut daughter forever !

"Just a sec, Naomi," said Naruto. "Girls, look at this. Your brothers are showing off!"

The other girls looked, amused – visible, distending against Kushina's skin from the inside, were two obvious outlines of erect, huge cocks. They looked bigger than any normal adult males would be.

"Wow!" said Narumi, waiting her turn patiently. "Those are massive for babies!"

"Well, I don't know what their physical age is there, inside Mom," said Naruto. "Chances are they're not newborn-sized. It certainly doesn't look like it. Ngh… alright, Naomi, here's my load!"

Tomorrow, he would be having a massive orgy with hundreds of girls, which was the more common way to spend his days. It was nice to get quality time with some, every once in a while. These five girls would probably enjoy some shadow clones while they all cared for their respective children. Naruto emptied his balls into his daughter, causing a slight bloat in her belly from the sheer volume of his thick seed. "Ah… fuck!" Naruto pulled out not long after, letting a consistent stream of jizz gush out of the young girl. "You next, Narumi."

Naruto went through the five girls in sequence, The ones left to be fucked later grew increasingly impatient, opting to make out with and finger one another. Maki in particular started bouncing up and down, moaning in frustration. She watched Naruto finally get around to cumming deep inside Rias, leaving her to fall onto the ground. The four girls were in a heap, laying about on the floor near Kushina. Cum leaked out of their well-used young pussies. Maki felt a little jealous of all the other girls – they'd mostly had a lot more babies than her. "Daddy!" She cried, jumping up onto Naruto's cock, or trying to. "Help me catch up to the others! I haven't had your kids yet."

"Alright," said Naruto, reaching out to grab the girl, effortlessly lifting her up. "Up you come…!" Wasting not one second, Naruto plunged his cock up into the girl, plunging her down onto him with a squelch. "That feel good?"

"HAAAAAAAH !" Maki threw her head back, letting Naruto bounce her up and down. "Yes, Daddy, yeeees ! Use your little girl as a fucking fleshlight. I exist only for you to cum inside and breed. Breed me, please, breed me now!"

"That's what I'm doing," said Naruto, shoving his entire length into the girl's body. Given how small she was, he had to imagine he was literally rearranging her guts right now. "Such a strange kid. You and all the girls are awesome – you're built for this." Naruto held the girl tightly, sloshing her guts about as he fucked her full. There was a womb in there somewhere… he felt confident his seed would find it. No Uzumaki daughter ever needed more than one load to instantly become pregnant. "You want my load, little Maki?"

"NOW, DADDY ! GIVE ME A THOUSAND BABIES!"

"We try for long enough," said Naruto, pushing as deep up into the girl as he could, a significant bulge showing through her belly, "And that'll happen! Get pregnant, you little slut." Naruto unleashed a colossal load into the girl, the ksssh kssssh noise of his spurts audible to everyone present. Naruto continued filling the girl for thirty seconds, then forty, continuing long past what was necessary. He now actually had some control over the length of his orgasms…

Maki looked up to her Daddy with hearts in her eyes. "My womb... is all full," she moaned, before Naruto pulled her off of him with a splut noise. His cum started leaking everywhere. They'd made quite an impressive mess on the ground nearby. "Hah…" Naruto took a step back, sinking back into the skin of his mother's oversized belly. He immediately felt a rush of contentment and love. "Mom," he said, putting a hand up to the skin of her tummy. His own hands were of normal size… for an adult man of impressive musculature, not the teenager Naruto really was. "Mm… hm?" He looked back to the five girls, who had all gotten to their feet. They were making hand movements indicative of a jutsu. "What the…?"

All at once, the girls' bellies began to glow. Naruto's eyes went wide.

"Daddy," said Erza, leading the girls in a lineup, showing off their bellies. They each had a seal – they must've been hiding them, earlier. "We all think our Mom is the biggest inspiration for what a woman should aspire to be."

"So," said Rias, "We set ourselves up with these special seals to make sure we got giga-pregnant like her!" The girls thrusted their tummies out – right before Naruto's eyes, they began to grow a little bit, swelling out as if they were carrying a child three or four months along… and not a belly full of freshly-conceived incest babies. "You're welcome, Daddy!"

"Ah…" Naruto leaned back into Kushina, feeling content. In a very rare act, he reached forward and began to jerk off his huge cock. His girls let him. "All of you… as pregnant as Mom? Really?" Naruto twitched at just the thought. His mind was truly fucked, wasn't it? "All of you with over a thousand kids in you?"

"All of us, Daddy ," said Rias, rubbing at her already-swollen belly. "All of us are going to get stuck here. We'll be with Mom 24/7, cumming our brains out, taking our places as Daddy's best breeding cows around."

"We'll be cumming constantly," said Erza, "While our bellies grow bigger and bigger and bigger . We'll be able to hold them at first, sure… maybe even reach the end, for a little bit. But before long, we won't be able to carry the weight."

Naomi shook her head. "It's not the weight that's the issue, is it, Daddy?" she asked, watching as Naruto rapidly jerked off his massive cock, leaning against Kushina as if she were a pillow of flesh. "We'd just get so big, there's no point trying to get around. Find a good place to settle and hunker down. Feel your belly swell with Daddy's babies… feel your womb grow and expand to grow his massive, fertile little kids!"

Narumi moaned, squeezing one of her young breasts, squirting some milk at Naruto. "We'll have so many babies to feed, Daddy. So many more little ones to carry on the family legacy. I'm gonna gush them out of me. You can watch them stretch out my young cunt just for you! I'm gonna be y-your personal birthing bitch until my eggs are all used up! I wanna have a million slutty little daughters and big-dick sons just for Daddy !"

"And I," said Maki, "Am gonna be the biggest out of us all!" She moaned, craving the sensation of late pregnancy once again. "I can't wait… to feel Daddy's babies stretching me out again. I want my tummy to be stuffed full with more little brothers and sisters."

"Yeah?" asked Naruto. He gave a dismissive wave to Narumi and Naomi, who approached him. "No, girls. I want to do this myself… just this once. All of you keep talking! I-I can just imagine it… I swear you're all growing bigger right in front of me!"

"We can if you want, Daddy," said Maki, running her hands across the perfect, soft skin of her young belly. "But we maybe want to feel the slow stretch as our tummies expand…"

"We want to feel our incest babies wriggling about in our wombs…" said Rias.

"...Growing big and healthy," said Erza, "In hopes that one day, they too will experience this!"

"You'll have a billion kids, Daddy!" Cried Narumi, squeezing her

young tits which had already fed plenty of her father's children. "You know what, I've changed my mind. I want to grow a super huge belly right away."

"Me too," said Naomi, "I don't want to wait to be as amazing as Mom. Daddy ? You want to cum all over us?"

"U-Um," said Naruto, "Are you about to grow big? Right in front of me? Because… I'm gonna hold back, for that. That'll be one of the best orgasms of my life, watching that!" There was a glint in Naruto's eyes. "What do the rest of you say to that?"

The girls talked briefly amongst themselves. Maki came forward, soon after. "We've decided," said Maki, "If it gives Daddy pleasure, we're going to grow right now." Behind her, the various red-headed daughters were casting something upon themselves. Maki joined them in doing so. Their bellies all began to glow. "Spread out, girls!" she called, as her belly began to gurgle. "Find a good spot… you'll be stuck there for a while, I think!"

"We can't hope to be anywhere near as big as our mother," said Erza, "But I still want to know what it's like to carry a thousand babies in me… or around that."

Naruto watched, feeling an excited rush spectating this new scene. So little was new to him, anymore… he would treasure this experience for a long time. He wondered if anyone else in the world had figured out how to manipulate chakra in any way close to this? To make one not only grow an inhumanly large pregnancy, but to do it in a matter of minutes?

Naruto jerked off faster, watching the scene.

Right before his eyes, the girls began to grow. Narumi, Naomi, Erza, Rias and Maki held their bellies, moaning, no doubt enjoying the feeling of their babies growing larger. They grew by the second, their tummies swelling, making all sorts of obscene little noises. They looked to carry a full-term singleton pregnancy, appearing semi-normal for all of about five seconds… before the swelling reached twin proportions. "Good girls," said Naruto, "You're making Daddy so happy,"

"I'll happily be – HAH – stuck here for months, cumming my brains out," said Maki, "If it means Daddy gets even a few seconds of pleasure!" She reached her small hands out in front of her, finding her baby belly had already grown too large to contain. Naruto knew the babies inside were, in fact, still tiny – they forced their mommy to grow big by their sheer number.

The girls quickly reached their standard oversized look – they looked like they could be carrying six, or seven or eight full-sized babies. And then they kept growing. Naruto felt an immense rush of arousal – though he still contained his orgasm – at the sight of the five girls swelling even larger, watching their small arms trying to reach across their obscene baby bumps. The bumps quickly reached a size bigger and heavier than their mommies' entire bodies… and finally, they began to touch the ground.

With the sheer enormity, the five girls had no choice but to let themselves be lifted off the ground. Even with their superior strength and enhanced ability to carry weight, a true "giga" pregnancy was just too much. The sisters began to scream all sorts of obscenities as their bellies continued to grow, the gurgles and rumbles of rapid growth noises audible to Naruto, making his monstrous cock throb even more.

"YEEEEEES!" Cried Narumi, "DADDY'S MASSIVE BABIES ARE KICKING MY BELLY! "

"I want… a thousand girls," said Naomi, "Oh my God… my body feels… so fucking MASSIVE!"

"There is no God but Daddy ," said Maki, retaining her mind the longest of any of the five. "We worship him! We cum for him… we'll populate the entire Earth with his big-dicked sons and daughters who can't stop getting pregnant "

"C-Cumming," moaned Erza, "Can't stop… cumming… cuhh… uuuuuugh!" The girl's eyes rolled back into her head – Naruto could see the fluids gushing out of her. It seemed the same fate would befall them as Kushina, at least for a time. They would be stuck in a world of endless orgasm, soon enough, their young, corrupted minds built for exactly such a thing.

"I… I'm losing myself!" moaned Rias, now many metres off the ground, her belly distending with various kicks from her unborn kids, every moment no doubt giving her a rush of sensation. "I'm… gone! Daddy … see you later, my mind is fucked!" At last, the growth stopped. Rias was the last one to speak, looking like some kind of fertility monster, a small, cute girl attached to a belly that could fit fifty of her inside it. "Buh… Daddy…" Naruto got up, approaching closer to the five girls, who had managed to space themselves well for their obscene bellies to not touch one another.

"Ngh… FUCK!" Cried Naruto, as he experienced one of the biggest, strongest orgasms of his life. He felt the rush of cum building up in his cock for a few seconds straight, taking its time to course through his obscenely long dick, then erupting out the end. At the last moment, Naruto took hold of it, aiming his spurts as he absolutely gushed semen across his girls. He moaned, feeling weak in the knees, overcome with various feelings other than orgasm – pride, amazement, happiness. He tried to coat each girl equally, watching the way his ever-thick, rich, nourishing cum soaked into their bellies. "You are all… perfect."

Yes – something this bizarre was perfect to Naruto.

He took a step back, then collapsed onto his ass, cock still throbbing and leaking a bit onto the floor. "Hah…" He laid back on the floor, taking one last look up at his five daughters, the ultimate embodiment of the weird fetishes he'd developed. "Mmm." The floor wasn't comfortable, but – Naruto didn't mind. Everything was just perfect.

He would just lay here awhile, amongst the degeneracy, loving his corrupted, perverted life…

5 months later…

2 years, 8 months inside time dilation,

32 hours outside

Kushina Uzumaki woke up. Sometimes, in these moments, she wondered if all the perverted actions she'd taken over the previous few years were a mere dream. She had a fleeting pang of worry that she would wake up at home with Naruto, who was just a normal boy, while she was a tall but otherwise unremarkable woman, who had only one child.

Ah… silly brain. Kushina looked down at herself – the lots and lots and lots of "herself" - how long had she been out? She remembered all that happened around her, while she was stuck in a state of perpetual pleasure. Her mind stayed in a broken state for months on end, but she was still subconsciously aware of all that went on. She broke into a big smile. "My girls…" she said to herself. She looked down to the floor.

Obviously, she towered over the giga-pregnant girls even with the state they were in, but Kushina felt immense pride at them. "Girls!" She called. "I'm here."

"Mother," said a shrine maiden, standing on Kushina's belly, just behind her. Kushina hadn't noticed her, somehow. "We agreed the time was right to place a seal on you. It will protect your mind from being "broken" in the way it usually is."

Kushina giggled. "Really, I think "broken" isn't the exact word to use. Sure, I'm left unable to speak or respond to anyone… but it's a wonderful state to be in."

The shrine maiden smiled, nodding. Her belly seemed full-term with seven or eight children of her own… the fact that that didn't faze Kushina in the slightest meant maybe it was accurate to call her mind "broken". "Us maidens decided to bring you out, for a bit. It's easy enough to remove the seal again, so don't worry. Just call for us." By her appearance, this girl was a child of Kurama. Was she one of Kurama and Naruto's first children? That seemed right.

"Thank you." The girl jumped off of Kushina, having no trouble doing so despite the height, and her pregnant state. "Hah…" She looked down to the five overly swollen, giga-pregnant girls, suspending quite a few feet off the ground by their bellies. By the sounds of their moans and their lack of reaction to Kushina calling to them, they were in a mind-broken, pleasured state. "Oh, girls," said Kushina, "Momma's so proud of you." Kushina could still feel the movements of her many, many, many children kicking and wriggling about in her belly… and she promptly had an orgasm. "Unh…" The feeling intensified as she stared at her five daughters, following in her footsteps by transforming themselves into monuments of fertility. "Uuuuuuuuunh!"

Kushina's pussy was still a shrunken size. What had caused that, again? Had she requested it? Her mind felt overwhelmed. She was too busy recalling the day Naruto had come in here and knocked these five girls up. Kushina could hear the occasional gurgle noise from where she was. She hoped the five girls could feel even a fraction of the pleasure she did.

Remembering the colossal load Naruto had shot all over the five giga-pregnant girls, months ago, Kushina came again.

"HAAAAAH, AAAAAAGH!" Kushina felt something coursing through her – not just orgasm. A feeling she recognized. "N-No way…!" she said, as the shrine maidens attending to her all looked over in surprise. "I… can't… BELIEVE IIIIIIT!"

There were gasps from the gathered maidens as they witnessed it – an absolute gush of liquid from Kushina's shrunken pussy, splattering against the wall. After a moment of staring in awe at the historic moment, the maidens sprung into action – Kushina's waters had broken. The birth was imminent (or so the shrine maidens assumed.) If it were not a situation that required everyone to be alert and focused, the scene would've been comical – Kushina's pussy gushed like a hose. It didn't look like anything that could be real, but neither did the woman herself.

Kushina fought to stay sane as a contraction hit her. "HNNNNNNNNNNNNNGH!" She instantly had an orgasm that almost made her pass out from its intensity, and felt a movement inside her like never before. "GAAAAAAAAAAAAAAAAAAAH!"

The shrine maidens all stared at Kushina's belly in wonder. There were a few "oooos" of surprise and amusement. Distending the sides of Kushina's belly were massive cocks – the clearly visible outlines could only be tone thing. "Look at this!" said the lead shrine maiden, whose name was Kili. She had been assigned her duty quite some time ago, and took it very seriously. Carrying on the immense degeneracy and sexual corruption shown by Daddy and Grandma was important business. "Alright, girls, grind against these boys!"

The horde of mostly-blonde, all hyper-pregnant maidens approached Kushina. Kili took the lead, heading for the outline of a massive, erect cock sticking against Kushina's skin. She whistled. "What an impressive little boy! That must be eight, nine inches?" She giggled. "Come find me when you're out of the womb, perhaps?" Sticking her enormous pregnant belly against Kushina, Kili began to grind it against the unborn child's cock. "Can you feel that, baby? Yes, you can! I know you can. What an honor it is for me to be among the first to do such a thing!"

Other shrine maidens followed suit. A sister of Kili giggled, grinding her tummy against a cock just next to her. "I wonder how big these babies are? With how long the exalted Kushina has been pregnant, these babies could be the size of small children by now!"

"Who knows?" asked Kili. "All I know is that they deserve love as much as any descendant of Naruto the Great…" All along Kushina's belly, the shrine maidens pleasured their unborn siblings. "A shame I cannot take your virginity, little boy," said Kili, "Someday, though, maybe I'll do just that? You could join me here in caring for your mother."

"He's more than likely lost it already, if you think about it," said another shrine maiden, "If you're stuck in the womb for way too long, what else would you do?"

"True, sister… true!" said Kili, giggling as she kept pleasuring the unborn boy, feeling his cock throb despite the inches of skin between it and her. "These children shall all be special. Forever, they will be able to say they were born of the first building-sized pregnancy."

"And, of course," said the sister, "They are spawn of Naruto and Kushina themselves."

"They will honor their father by spreading the ancestral seed across the land, one day," said Kili, grinding harder against the baby's cock. "Won't we, baby?" Kili continued the lewd, obscene activity, wondering if the unborn tot could hear her. "Every woman across the planet will eventually have her genes replaced by the Uzumaki bloodline."

Two of the larger-breasted among them opted to titfuck the cocks poking against Kushina's skin, hoping the stimulation was enough. Of course it was, though – literally everyone in this room (save for Kushina herself) was designed to live their lives in the most degenerate pleasures possible, born with bodies meant for spreading lewdness across the world and breeding endlessly. Other sisters began to join in with the lewd talk, keeping up their activities.

"These boys are fucking godly studs before they've even been born!" Cried one sister. "I want this one to inseminate me. They must come and find me. I agree with Priestess Kili, we must service these boys as shrine maidens are bound to!"

"If only they could all fuck their mother at once," said another sister, "We must be sure to hold a ritual to allow all of them to have a turn with their mother's slick, incestuous pussy. Kushina Uzumaki was made to take incest cock!"

"None more than Daddy Naruto's," said yet another, moaning as she felt the cock against her tits throbbing. "Maybe we should each adopt one of these boys… become his mother. Corrupt him in the way Kushina did with her own boy, long before we were born!"

"That's a splendid idea, sister," said Kili. "As your Priestess, I wish to put this idea up for more discussion. As so many of us are daughters of the all-powerful Kurama… changing our appearances is nothing difficult." With an evil giggle, Kili felt the unborn baby's massive, thick cock throbbing once again. "Like so." In the span of a few seconds, Kili took on the appearance of her much-admired grandmother – she looked exactly like a splendid, perfect, fresh-faced teen Kushina. Her voice remained the same. "I can be your mommy, little boy," said Kili. "What do you think of that?"

The baby's opinion was clear by the noise Kili heard, and the long, powerful throbs she felt. He was cumming, while still inside Kushina's womb.

"Yes, yes!" The girl cried, orgasming instantly to be in sync with this boy she was rapidly coming to care about. "Fill your mommy up… bloat her womb out even more with your cute little sperm. Swell her sacred tummy out with your strong load… I bet even you could breed a thousand girls without any trouble, little baby!"

One by one, the girls around her followed suit, pleasuring their respective unborn half-siblings' cocks to completion, while soaking the floor with their own juices in turn.

"Amazing…" Kili leaned in and gave the cock bulge a kiss, which seemed to satisfy the unidentified member. It faded away, its owner moving elsewhere. "See you around - call me!" She joked.

There was some debate over whether to restore Kushina's pussy to normal size – Naruto himself was brought in and consulted. He made the executive to leave it as is, despite the endless gush spraying out from the small space. Kushina was likely experiencing a greater bliss than any of them could imagine – who would he be to interrupt it? This did, unfortunately, mean the mess of the endless gush would need to be attended to 24/7, to have someone either cast it away or clean it up manually.

Not much seemed to change for a bit. Weeks passed, in fact, with business as usual continuing on the island, though with word spreading fast that the Great Kushina (or the Exalted Kushina, or the Great Mother, or the Great Ancestor – various weird names had caught on) had gone into labor. Thousands of new children would eventually be joining them at once, potentially over ten thousand. It was a momentous occasion, one to be celebrated. He wished he could tell Erza, Rias, and the other girls literally right next to Kushina. They were unaware of what was happening, their minds fried with the same unending pleasure their mother/grandmother enjoyed. Naruto would bring them out of it at some point or give the order to.

The order.

So strange. Naruto had never been trying to create an army, at first, but that was what he had. There were still a small contingent of girls who seemed to inherit Kurenai's particularly weird obsession. They focused on attaining maximum strength, were often the tallest of all the daughters, and were essentially indestructible and impossible to injure. When that time dilation shield came down… all hell would break loose.

A hell of relentless sex, demented breeding, and a storm of his descendants taking over the Earth.

But not yet.

10 months later…

3 years, 6 months inside time dilation,

42 hours outside

Naruto stood tall, stretching. "What's up, girls? Sheesh, you're getting taller." A small crowd of Hyuuga children – Hanabi's, mostly – greeted Naruto. They attempted to harass him for sex, but he had to blow them off (so to speak). Right now, he was a little busy.

He was headed to the dedicated building for Tsunade, to… talk with Tsunade, why else? Maybe grab a bit of her milk while he was there. He gave a happy little sigh as he saw her building – the island had an extensive number of buildings, now. They effectively had a city of their own, though one far stranger than most. It had been planned quite extensively, with residential accommodation in high rises built regularly to meet demand, and food production largely a non-issue due to everyone's ability to subsist off of cum alone (or breastmilk, in the cases of the boys). The island also had a significant amount of empty accommodation, too, ready to be filled by the children of Kushina and the girls around them… once they were finally born.

There was a school, too – a semi-normal school. Obviously, sex during class was encouraged, so long as it was quiet. Walking past it – and receiving many bows of admiration as he did – Naruto was struck by a distant memory. Kurenai, in front of the class, that time… that was good. He longed to do that again – not a specific sex act, as such, but the corruption of those outside the family. "Spreading the word", the girls might have said. The religious worship around Naruto had only grown, though he argued that Kushina was vastly more deserving of worship.

Sadly, it would still be a long while for Naruto before they could leave. The army had to be big enough to take over the world. They'd taken to calling themselves the Uzumaki descendants, or just "The Descendants" for short. Naruto wasn't sure whether he liked it. An entire culture continued to develop each day, on the island, and much of it progressed without his input. He felt a strange warmth at just how much he'd created, beyond just the cheer number of children and descendants.

He finally arrived at Tsunade's place, a large, pleasant hut attended to by a smaller number of shrine maidens. Tsunade, too, deserved worship in many people's eyes, though she was generally more hostile to the concept than Naruto or Kushina. He warmly greeted the maidens, and said he'd be happy to have some milk in just a moment. There was always a long line-up for bottles of Tsunade's super milk.

"Tsunade!" He said, strutting on into the room where she was. "I have to ask you something."

"Y-Yes?" Tsunade had a particular set-up. Her tits filled up an entire large room, rendering her immobile, and at last appeared to have halted their growth. It wouldn't be too hard to just keep making them bigger and bigger, but Tsunade was probably one of the most sane people on the entire island… much as she endorsed the same shocking degeneracy as everyone else. A seal on her belly blocked her from being stuck in mind-breaking pleasure, and she was perpetually hooked up to a large contraption that milked her constantly. There was no doubt she had the most productive tits in the world. For her, though, it wasn't that important. Tsunade actually spent most of her day just talking with others, although sex was a frequent activity, too. "Naruto. Good to see you again."

Naruto nodded. "And you. It's been a while. So, something's happened with Mom."

"Th-There has been a change?" Tsunade still stuttered, sometimes. The forces wanting to turn her into nothing but a perpetually moaning, cumming slut were powerful.

"She's exploded…" said Naruto, pausing for mild comedic effect, "in size. As of late."

"Exploded in size? How interesting," said Tsunade. "Y-You don't know why?"

"No. I could guess, but I want to know what you think."

Tsunade closed her eyes, thinking. Naruto felt glad he'd persuaded some of the more fanatical perverts among his brood to keep Tsunade lucid. Her personal insights into the progression of Uzumaki degeneracy were always useful. "The most likely reason," said Tsunade, "Would be the girls inside her becoming pregnant."

Naruto smiled. "Really?"

"A recursive pregnancy," mused Tsunade. "I wish I could see that with my own eyes."

Naruto moaned, wondering how many new disgusting sexual things he could even do. "My own daughters… are pregnant, while still inside my mother?"

Tsunade nodded. "I would guess that."

Within Kushina, the most bizarre scene played out. The children in her were years overdue. Despite residing within their mother's womb, they couldn't exactly be called babies. Especially not with the state of the girls.

None of them yet had names, but they all did the same things. The girls played with their brothers' enormous cocks. The boys were destined to be hung at birth, but since that had taken so long, they'd gotten started on their life purposes nice and early. In some places, girls gorged themselves on the cum of their brothers, drinking it down, knowing exactly what to do without needing to say a word. They couldn't exactly see, inside a womb, but feel was all they needed. The many girls had made their way around, enjoying incest in record time.

Of course, the act itself wasn't the only thing they'd achieved in record time. Not a single girl inside Kushina's belly had escaped her fate – every single one of them was pregnant. Like all within their family, they had developed very large pregnancies, too, unborn babies within their unborn parents. Every child inside Kushina had qualified for the fantastic achievement (or grotesque, unholy obscenity, depending on one's point of view) of getting pregnant at a negative age.

Within Kushina, the boys fucked their sisters, though at quite slow paces. A normal child might not possess the ability to reproduce until thirteen or fourteen years after birth, and sport anywhere from a four to seven-inch cock in adulthood, barring some outliers. Not these boys. They had massive, throbbing cocks and obscene, full balls already, and they had for some time. Kushina's belly had no choice but to expand greatly in size to accommodate the many more babies she would have to birth, her grandchildren conceived within her own belly. Needless to say, the girls involved in this degeneracy couldn't stop cumming their brains out, turned into perverted degenerates before they were even born.

So, Kushina's daughter-granddaughters and son-grandsons had conceived numerous granddaughter-great-granddaughters and grandson-great-grandsons while still inside her belly.

Nothing out of the ordinary.

With some quick estimations, it was assumed that Kushina was around thirty months pregnant, the daughters around her (Erza, Rias, Narumi, Naomi, Maki) around fifteen months along, and the recursive pregnancies within her around ten months each. Kushina had been gushing endlessly for months, experiencing the longest labor known to mankind… but today was a historic day.

"Father!" A shrine maiden accosted Naruto after he left Tsunade's house. "Kushina is giving birth. We have examined her – it will begin to happen within minutes."

Naruto froze. "Are you serious?"

"Yes."

"Well, let's get over there right away!"

"Wait!" A girl with obscenely large breasts came bounding out of Tsunade's house. "Daddy, take a Tsunade Sundae! They're made fresh."

"Huh? Oh, neat!" Naruto took it. "How did you make the cone? Or the ice cream, for that matter…? Eh, I it doesn't matter. Thank you!" Naruto bounded off with the ice cream cone in hand, excited and content.

I'm like a little boy again, he thought, all excited, ice cream cone in hand… only now, I'm excited about my mother giving birth to my kids.

Naruto arrived to where Kushina was – now outdoors. In just the past few days, some clever girls had installed a roof above Kushina, the height of which could be easily adjusted to accommodate her growth. It was irrelevant – Kushina was at last giving birth, and didn't take any damage from the sunlight anyway. Naruto guessed the builders might've just been bored. "I'm here!" He announced. Various shrine maidens bowed to him – and other girls too, he realized. Dozens of people had showed up to spectate the birthing. In addition to the roof, some bleachers had been thrown together, facing Kushina's gushing cunt, though out of range of the liquid blast. Not that anyone would've minded getting wet.

The absolute size of Kushina was something to behold. She was roughly two thousand feet in height – all belly, of course, with the woman's body looking like a tiny blip at the top. Funny, that was, considering Kushina's exceptionally tall height. Thirty months pregnant, she was… the girls around her were small in comparison at around 200 feet tall, and had been stuck in place for around fifteen months, getting a few dedicated shrine maidens of their own, and not giving birth to their unborn incest babies just yet. The slutty unborn girls inside Kushina were probably ten months along.

"Time for a historic day!" Naruto made to join his assembled crowd of children and descendants in the bleachers. He cozied up to a small crowd of daughters, then got ready to watch the show. "Oh… but first." He went ahead and summoned a large contingent of shadow clones to fuck all of the gathered daughters. "In mom's honor, we'll fuck while we watch!"

High up above, Kushina was shifting in and out of being cognizant. Oh my God, it's happening, I can feel it – AAAAAAAAAAAAH! This general process repeated itself. In the moments where she could do so, Kushina focused on her enormous body, trying to feel every inch of it – to enjoy all the movements of each and every unborn child. She felt dimly aware that something was different – the ground was further away, there was more she could feel of herself. In her state, she couldn't quite put two and two together about the slutty, knocked-up daughters that hadn't even left her belly yet.

"Let things begin!" Kili, the lead shrine maiden, had climbed atop the enormous woman. "I will return the great Kushina's exalted cunt to its normal size in a moment. Expect many babies to leave her body."

Naruto nodded. "That'll be good… oh. Hey, Hinata!"

"What's up?" Hinata sat down next to the man, giving him a kiss. She had truly become a tall, beautiful, dark-haired vixen. Her skin was smoother than anyone's, her eyes as hypnotic as always. Her tits bounced when she walked, though hers were actually a bit more modest than the typical Uzumaki family member. She, too, was afforded some level of worship. Any woman who was among the "originals" Naruto had met and bred outside the island had her own little following nowadays. "What a great day! How have you been?"

"I've been great!" Naruto realized he hadn't had a proper conversation with the girl in a while. Even with his exceptional shadow clone abilities, Naruto still couldn't make time for everyone, always. There were just too many people. "How are things with you? How many kids do you have, now?"

Hinata giggled, putting her arm around Naruto's hugely muscular form. "Three-hundred-and-six, total! I like to change things up. Sometimes I just stay with a huge belly for ages, then I've had some days where I just want to give birth over and over! That's where most of those kids come from… I guess those big-bellied daughters of yours, way below us, will beat me in just one pregnancy… not to mention your mother." She ran her fingers across Naruto's muscular arm, cooing gently. "You really are impressive."

"Thanks. I don't put in much effort, really, it's just the chakra corruption."

"It's made you into a God," said Hinata, "All the religious stuff might well be appropriate."

Naruto wondered about that. "You've basically got a little team of servants, don't you?"

"They're mostly my daughters. Because I'm one of the "First Wives", I outrank just about everyone, apparently!"

Naruto laughed. "Man…"

"Hey, real quick – did you think of what to name any of these kids about to come out of your mom? Congratulations, by the way. It's just, a lot of girls have been running out of good names."

Naruto looked up to Kushina's gushing cunt, rubbing at his chin in thought. It seemed the proceedings had halted, briefly, while the shrine maidens set up an enormous mattress beneath Kushina and assembled a way to catch the falling babies. Naruto couldn't help but feel they should've done something smarter than that. It didn't matter, in the end. The babies would be as invincible as everyone else, and not troubled by a fall of a few thousand feet. Naruto could see the shrine maidens casting some sort of jutsu, anyway – all would be just fine. He had faith in his daughters, granddaughters… down to his many-times-great granddaughters.

"Naruto?"

"Oh, right. Names. Yeah, I don't think I thought about that at all."

"Some girls are still getting a little creative," Hinata said, giggling. ""There was a Cumtank Uzumaki, a Bitch Uzumaki, a Cowtits Uzumaki."

"Seriously?" asked Naruto. "Ah… I guess there's not really any specific problem with that. It's just using likely nicknames as real names."

Hinata tapped at her chin. "There was a Cumguzzler, a Preggo – yes, that's her whole name – a femboy named Whoruto, and a Cumdumpster… actually, I think there were double-ups of a lot of these."

"Get ready!" Kili called down, barely audible. Naruto felt thankful for his superhuman senses, which included hearing.

Naruto gestured to his cock. "Care to ride, and watch the show?"

Hinata nodded. "I sure would!"

Up at the top of Kushina, her pussy slowly began to expand, an obscene noise filling the air. Gssssssssh, gsssssssh. A long, drawn-out noise, a sort of gush and squelch… many thousands looked upon Kushina with adoration and amazement. For many young girls in the audience, this would be a seminal experience in their lives. There would be talk of it for generations – short as they were – where girls and boys would ask each other, were you old enough to watch the great giga birthing the exalted Kushina?

With an almighty scream of pleasure of Kushina, an incredibly loud gurgle filled the area, as if one single gigantic unborn child wriggled about inside her, rather than many thousands. Her pussy slowly began to expand, the gush growing stronger and harder, though still not striking the crowd of Kushina's relatives. Every single person watching, save for the other "original" wives, was descended from her in some way through Naruto. Through the insane pleasure frying her mind and setting her body into a fire of delight, Kushina focused on that thought. Her descendants might well number in the billions within not too much time. The Uzumakis would rule the world.

But first, she had to welcome the latest, biggest batch of new ones.

Kili helped everyone out by casting a jutsu to amplify all the sounds of the birth. With another audible stretch noise, Kushina's pussy opened wider again, and wider. With that, babies started beginning to pop out. Splort. Out came the first, followed less than a second later by the next. The shrine maidens below had planned for this, too – they'd set up a seal on the mattress that would automatically label the nearby babies in order of the sequence they were birthed. Apparently, the very lucky #1 was an obscenely hung baby boy.

Naruto stared at the sight in total delight as he impaled Hinata on his two-foot cock, or however long it was, now. Hinata took every inch of it effortlessly, enjoying the rough, deep fucking from the man she considered her true love. She had birthed countless children from him, and from his descendants, and that would continue long into the future. She watched Kushina gush endlessly, as if her pussy were a waterfall. The woman didn't look like anything human. It was hard to imagine that she would be back to normal size, soon enough.

The babies gushed out of Kushina at an increasingly faster rate – the shrine maidens had "broken the seal", so to speak. Kushina's births were more like ejections, her body expelling the fully-grown children at a rapid rate. The crowd cooed when they saw the girls – each one, despite her small body size, had been fertile inside the womb. They dropped to the ground with their massive, hyper-pregnant bellies on full display. Some of them had fresh cum on their body parts, the products of recent recursive fucking and pre-term sex. A girl gushed out with a face covered in jizz, followed by one whose belly looked a bit sticky, then another whose considerably-sized tits were absolutely covered with thick jizz.

Every single girl that gushed out of Kushina's overstretched, unnatural cunt was obscenely pregnant. Counting how many kids Kushina had birthed would be a fun task. Naruto fucked Hinata, moaning as he came inside her, orgasming very quickly at the insane sight before him. Naruto watched as a pair of babies dropped down mid-fuck – they must have been none too pleased to be birthed at such a time. He wondered if those two twins would be inseparable. Such was often the case. In his incestuous family, strong bonds could be formed before one even left the womb.

For Kushina, this was the greatest day of her life. She felt a constant, strong orgasm like nothing she'd ever experienced before. She could manage nothing but screams. The pleasure coursing through her body was stronger than any drug that existed on the planet – not that Kushina had tried them. She didn't need to – she just knew, somehow, that no moment in her life could be so great as this. The progenitor of the massive clan felt a searing orgasm with every child that she pushed out, gushing them out one after the other at an insane rate, the feeling of them sliding through giving her mind-destroying pleasure.

As the 100th child gushed through her slick, maternal cunt, Kushina wondered whether that expression was even appropriate. She'd experienced "mind-breaking" or "mind-destroying" things many times over. Even with the constant orgasms being pregnant with 10,000 or so babies gave her, she'd been just fine. Her mind, her "self" were intact – perhaps the "invincibility" and perfect health within her family extended to her brain, not just her body? A question for Tsunade, thought Kushina, though in her current state, it was more like a QUESHTION for SHUNAAAAAAAAAAAAAGH!

The gushing births continued. Baby after baby shot out of Kushina's incest-bred cunt. Boys with obscene huge cocks and girls with huge bellies that were hard to squeeze through were blasted out. The children looked like… well, children, rather than babies. There were consequences to spending so much time inside their mommy. Naruto, watching the scene, pulled out to soak Hinata and a few of their daughters, cumming powerfully onto them as he kept his eyes glued onto the scene of his mother's birth. Right as he looked closely, a particularly impressive hyper-pregnant daughter shot out of Kushina, her belly covered with sperm, and Naruto came again, almost right away, thoroughly proud and pleased with the small girl. Kushina birthed the impressive tykes at roughly two per second, shooting them out at a rate never seen before. By that math, Kushina was birthing over a hundred kids per minute.

With how massive she was, they would all be here for quite a while.

Kushina kept screaming – not in pain, but in raw, absolute pleasure. In a moment of sanity, she knew she would have to do this again – or something like this. The Uzumaki would need her, but before that time came, she could surely become giga-pregnant again? Kushina felt the round, bulging, insanely full bellies of her daughters rubbing against her cunt as she squished them out of her. She knew they had to be pregnant. Inside her own belly, countless babies had been conceived. The thought made her push extra hard, resulting in a string of ten incestuous kids squirting out of her in the span of a few seconds.

The birthing continued – Kurama roamed about the crowd, too, coming to Naruto regularly with an approximate count of how many kids had been pushed out. It passed three, four, five hundred… and just kept going. That was no surprise. At one point, a young boy came around with a glass jar – Naruto recognized him. Haruki. He'd won the prize at that impressive show, a while back, and fathered a ton of kids with his sisters. "Bets, please!" said the boy. "What will be the final count for the exalted Kushina's birth? Will it be five thousand? Seven? Nine? Place your bets, valid for both children born inside and outside of her!"

Naruto placed his own bet, then returned to watching the scene.

It was worth noting how obscene Kushina's pussy had become. Hyper-pregnant bellies were very large, and pushing them out was not easy. As a result, her pussy looked stretched to around three or four feet high. They perfectly accommodated the unborn pregnant girls, who continued to surge out of their mother's incestuous cunt at an obscene rate. Despite its height which should've been impossible on any woman, Kushina's vagina looked quite normal, not red or bleeding or anything. It looked like a bigger version of a totally normal pussy, mid-birth. Such was chakra corruption.

Kurama loudly announced when Kushina passed milestones – one thousand, two thousand, etc. By the time they passed the one hour mark of her birthing, Kushina had birthed around 7,100 children. Naruto smiled, passionately fucking Hinata once again, railing her as she moaned for his dick. He felt a little guilty – she was missing the show because of his lust, but it had been too long since he'd enjoyed a good old-fashioned fuck with someone non-incestuous and age-appropriate. As the 8,000th gushed out of Kushina with an almighty pssssh, Naruto wondered if things were normal, in another world. Had he never fucked his mother, got together with Hinata, had two or three kids and eventually died of old age? Saved the world or something?

Not in this timeline.

"AAAAAAAAGH!" Cried Kushina, feeling the kids continue to exit her overstretched cunt at a stupid rate. None of them gushed out far enough to bother the crowd. Below, Naruto could see the shrine maidens casting some sort of momentum-slowing jutsu, and catching the babies as they fell. Most in the bleachers wouldn't be able to tell what was going on down there, of course, but Naruto himself was the exception. "NNNNNNGH!"

Kushina noticed her belly had visibly deflated – she just knew, somehow. It was more evident to the spectators, who had started the show significantly below Kushina's gushing, birthing cunt, and were now a substantial distance above it. It would take a while for Kushina's belly to return to normal, but it was also possible she would opt for the shrine maidens to accelerate the process.

"FUUUUUUUCK!" The woman cried. The orgasms melting her brain (in a metaphorical sense) were unrelenting. She felt like she might die from the pure pleasure – what would happen to a normal woman? Permanent brain damage? Instant death? Kushina was not normal. She had been built for this – made for it. Nothing in life was more certain than her position as an Uzumaki breeding slut. She hoped Naruto and various others were enjoying the show – she couldn't see, since turning around yielded a view only of her belly. Kili, however, approached Kushina's head, talking to her.

"Exalted Kushina," she said, "You have passed ten thousand births. Soon, you will be done. We are all honored to be here today…"

Kushina understood most of that. She intended to moan a thank you, Kili, you're wonderful, in response, but it sounded more like thuuuh yoo Kelleh, yah wada fool! Kushina felt more children slide out of her stretched, birthing cunt – it had to have been over an hour, now, maybe closer to two. The rate at which they gushed out of her was slowing, now – maybe only one every few seconds.

In the bleachers, Naruto watched as his mother's obscene giga-birth scene drew to a close, with obscene, hung, boys exiting Kushina, some having obscenely orgasmed recently, followed by hyper-pregnant little girls, carrying at least five or six unborn children of their own apiece, though maybe as many as eight or nine for some of the luckier ones. At that thought, Naruto filled Hinata yet again – that was seven or eight times, now. He'd pretty much broken her mind, for a little while. "Man," the boy muttered, "I love my life…"

Kushina felt the orgasms slowing – but there was one thing she and the shrine maidens hadn't considered: her body had saved the best for last.

Her birthing slowed down for the final hundred or so kids - drastically, in fact. At first, the crowd felt a little disappointed, losing some interest in Kushina. A few foolish souls even left the bleachers, deciding they'd seen enough… but they would miss the big finale.

Be it through conscious choice or the magic of chakra, the biggest children within Kushina had waited until last. Though the pace of her births slowed, the sheer spectacle of them remained the same. Naruto made an "ooo" noise, as did much of the crowd. Kushina forced out a boy with an absolutely massive cock, an unnatural sausage that would've looked too big even on a horse. The boy's body size, too, was overly large – he seemed more muscular than any child his age should have been.

The closing phase of the birth was what some considered the best bit. The most impressive incestuous specimens waited until the end to make their appearances. Boys with cocks to rival those of Naruto gushed out of Kushina, hung beyond belief at birth, impressing their father at birth. Of course, the more impressive fact was that the boys had fathered children before their own birth than that they had cocks to put adult men across the world to shame. What would the powerful, influential, and egotistical men the world over think if they knew Naruto Uzumaki's newborn children could put them to shame?

Naruto hoped to find out.

"Man…" said Naruto, pulling out of Hinata one last time, gushing cum onto her fat, maternal ass. She was such a MILF, now – he'd never imagined seeing her this way. The cute little girl with the strange eyes had become this – a relentless slut, birthing countless children every year, fooling around with her own sons over and over, a great-great-great (etc) grandmother before she was a teenager.

Naruto set her down at his side and cuddled her a bit, though focused on his mother.

The final few most impressive children gushed forth from Kushina, each with crazier proportions than the last. At last, after around two hours, Kushina got to the final two children from her obscene birthing. First came the boy – the most insanely hung of them all, birthed while erect. He fell down quickly, but those in the crowd still got a good look at him. His throbbing, veiny cock seemed every bit as huge as that of his father's, hulking and massive, absolutely brimming with sperm to fuck and impregnate anything vaguely female. How many of his sisters had he impregnated in the womb? It was more than likely that this boy had already fathered over thirty children, though possibly as many as fifty or sixty, or seventy. It would likely never be known unless these kids retained memories from within the womb.

The big finale came with an announcement from Kili, atop Kushina – this is it, everyone! The very last one. Watch it come out, they've so patiently waited their turn! A cheer began to go through the crowd, egging Kushina on as she labored for their entertainment, having pushed out over ten thousand incest kids. They could see the very final girl of them all coming out, head-first – a particularly impressive specimen. Just as the first child out of Kushina's cunt during the famous giga-birthing would be remembered, so too would be the last. This girl had a belly that stretched Kushina's well-used, well-made cunt out beyond its limits, accommodating her massive hyper baby-belly. Naruto made an ooooo noise along with everyone else, witnessing the girl's body. At a guess, he would say eleven or twelve babies resided within the belly of this freshly born girl. That was an anomaly.

Kushina absolutely gushed as the child exited her overstretched maternal cunt, making an obscene splooooort noise. Even for Kushina, forcing out the most hyper-pregnant girl within her tummy was a challenge. The outermost point of her belly caused her to get stuck inside Kushina for a little while. Naruto listened in to discussion between the shrine maidens – they were wondering whether to stretch Kushina out further, or to just let her take as long as she needed. The opinion was mostly quite split, but Kili provided the deciding vote to let the exalted Kushina take as long as she needed.

Which was about another five minutes. The final girl squeezed out, little by little, making progress, the enormity of her pregnant stomach impressing the crowd. She would certainly have a claim to fame, both as Kushina's final baby from the giga pregnancy and the most impressively pregnant out of 10,000 or so. At last, Kushina squeezed the highest part of the unborn girl's belly out, forcing her out the rest of the way with little trouble

Kushina had one final, colossal orgasm, unlike anything she'd ever felt. The gush was strong enough, this time, to soak several members of the gathered crowd, who enjoyed the shower of strange fluid. Gross? Yes. But this was an honor in the Uzumak clan. Kushina felt her brain go through a set of intrusive thoughts as she forced the final baby out with an obscene splorch, splorch – she remembered Naruto cumming in her for the first time. She remembered the hot spring, where her boy's first children had been born. She remembered her own first birth, sensual and perfect. She remembered the most memorable moments from her various births over the years, culminating in today. With a final scream of delight, the final "baby" – and the babies within her belly - finally gushed out of Kushina, dropping down and into the area set up by the shrine maidens.

Naruto launched a round of applause, as he had just watched a masterful work of theatre.

Honestly, I couldn't see shit, said a random daughter, getting up to leave. Glad I was here, though!

He heard a gurgle and turned to his right. "Huh?"

A mischievous daughter of Hinata had come up and cast something, revealing a hidden seal on Hinata's belly. The girl giggled deviously, slipping away before Naruto could say anything to her. As Hinata's belly began to slowly grow, right before Naruto's eyes, he recognized the seal. He laughed. "Alright, calm down. You're probably not gonna be as big as Mom." Maybe Hinata would be put with Narumi, Naomi, and the others. The giga pregnancy seal had been her choice… Naruto very much respected it.

"The final count is 10,084!" Kurama announced to the crowd. "10,084. The count including the babies conceived recursively is yet to be determined, but there'll be a winner for that, too!" Naruto barely heard her. He was watching Hinata's belly slowly swell, wondering how long it would take the other show-goers to notice.

I won! I fucking won! Naruto heard a distant voice shout – he knew it well. Hanabi Hyuuga. The Hyuugas were sure having a good afternoon. Woooooo!

Lucky you, thought Naruto. I wonder what she wins?

That was, of course, not the only time Kushina carried and birthed so many children. The ability to carry quite so many seemed to be unique to her, though – the births of Narumi, Naomi, Erza, Rias and Maki numbered in the high hundreds, considerably less than their mother… but how could they really expect to measure up to the exalted Kushina.

This day represented something of a peak for Naruto's degeneracy – where could he go from here? His own mother carrying over ten thousand babies, fathered by incest, many of whom became pregnant themselves inside the womb? It was something a disturbed mind might come up with… but for him, it was real. It was his world. Uzu Island was his, and Kushina's. Their family grew and grew.

And it kept growing – the years began to pass. More than a few of them.

One day, Naruto stared out at the time-dilation shield that had enveloped them for all these years. It was all that most of the island had ever known – those who had known the outside constituted a tiny handful of the many millions inhabiting their sprawling settlement. "Ready, girls? It'll be any second, now." Naruto stood next to Erza and Rias, putting his arms around them… though not reaching too high.

"You should be with them, Daddy." Naruto stood with a small crowd of daughters… not that they were small. They stood at roughly eight to ten feet tall each, super breeders and super soldiers. Perfect. They all stood taller than Naruto by a large amount. He wasn't even seven feet tall, so they towered over him, by now…

They all cuddled up together, watching the most historic event. Today was long-awaited, especially for the group of elder daughters crowded around Naruto. Most had been born here. They gasped, watching the shield scene, removed by a large group of priestesses, lead by Kurama.

Naruto cracked his knuckles, holding Erza and Rias in tightly. "Ready, girls?"

Epilogue

The world stood no chance against the might of the Uzumaki army. For the outside world, Naruto and various others had mysteriously disappeared and been missing for around eight weeks. For Naruto? Over a century had passed. A century. Despite his advanced age and that of his original wives, they showed no physical signs of aging. Tsunade, as the oldest in Naruto's initial harem, had ended up becoming the oldest woman on the planet, which she considered amusing and a little ironic given she'd spent plenty of time studying the new Uzumaki physiology and been the one to propose that they were all immortal.

The conquest began – unsurprisingly, all battles resulted in the Uzumaki's opposition being demolished. Each and every soldier was like the secret ultra-difficult post-game boss fight. And there were hundreds of millions of soldiers – mostly female, and mostly led by direct descendants of Kurenai – even strong armies could offer no resistance.

The initial conquests were swift and brutal. In the very first city they took, casualties on the Uzumaki side were non-existent, while many thousands were slain among the city's military. Naruto had been present for the battle and seen how his virtually indestructible descendants obliterated the standing army. He disliked that. Some female soldiers had been among the dead – now their bodies and fertile wombs were useless, denied access by him and his descendants.

The philosophy of his conquest evolved quickly as they took subsequent locations, over the course of weeks. The soldiers quickly began employing non-lethal combat methods, as Naruto believed all may have a place serving the Uzumaki bloodline. Women would – obviously – become hyper-breeders, while the men could serve as slaves and workers. The option was also quickly offered for men to undergo a complete change in sex and gender, becoming breeding stock along with their wives and daughters. Many places began to surrender without putting up a fight. One to five soldiers was usually sufficient to take an entire city if they did not surrender – Naruto took to executing the leaders of places which did not surrender, but sparing everyone if they did.

Within a month, an entire continent was overwhelmed by Naruto, who proclaimed himself Emperor (though felt "king" was fine also). He offered ultimatums to all provinces of the planet – surrender to the rightful ruler, and no blood would be spilled. Kurama offered to be the General of the army – naturally, it was Naruto's right to kick back and let others do all the work for him, but it felt wrong. He needed to be there for all the important conquests. He made a point of challenging the strongest enemies – including some old rivals – personally and alone, escaping each and every fight without a scratch.

Within two months, he controlled over half of the world – almost all of the remaining nations then surrendered, though Naruto felt disappointed by how many among the populace either escaped or ended their lives before Uzumaki chakra corruption could reach them and make them compliant. Still, the end result was what he, Kurama and many others wanted – Naruto ruled the entire planet as God Emperor.

The new world was made as it was meant to be, with all humans on the planet either incorporated directly into the Uzumaki bloodline or made to serve its members. No exceptions. Total dominance belonged to Naruto, and to those whom he granted power in this new world. He gave Kurama the world's most populous nation. Kurenai and several of her daughters shared a few nations. Hinata, Hanabi, and many of the children they gave birth to were also given positions as Exalted Governors in the Name of Naruto.

But it didn't end there.

The population continued to grow, and Naruto could see that just one planet would not be enough for them. Constructing spaceships became a major effort during the second year of his global reign. The year after that, many, many of his descendants boarded the ships, heading off to run their own conquests. Naruto joined one bound for a distant galaxy.

A lot of time passed – in this timeline, human beings were the worst possible kind of alien, rolling in and conquering many, many alien planets in the name of Naruto Uzumaki. Over the decades – then centuries, then millennia – entire galaxies fell to the Uzumaki forces. In some instances, just a handful of his super soldier kids could conquer an entire planet.

Hundreds of galaxies ceded total control to Naruto Uzumaki. Some planets were converted into gigantic factories, designed solely to breed females of a species with Uzumaki genetics. Multiple planets were dedicated to the religion of Narautism – the practice of, naturally, worshipping Naruto and his many legendary acts. Sprawling churches and sites of worship covered the surfaces, with inhabitants human and alien living their lives entirely for Naruto's benefit. Naruto personally had over a septillion children scattered across the galaxy, with countless more being birthed every year. Naruto eventually tired of conquest, ordering a specific beautiful, pleasant planet be remodeled into a palace for him – the entire planet. Every morning, he greeted billions of Narautist worshippers who engaged in a breeding ceremony for him – by now, the species had diverged considerably, with various alien genetics doing his inbred descendants some good. When the morning ceremony was done, Naruto went to cuddle with his mother for a bit, feeling, just for a moment, like that cute little boy again, having his first time with Kushina in the bedroom…

Who could've known that him fucking his busty mommy that day would eventually lead to their genetics conquering the known universe?

It would make for a pretty fucking weird story.