1 Naruto's Cum-Dumpsters Gaiden

Disclaimer: I do not own Naruto, Boruto or any of the characters. I make no money from this.

The chapter contains: pregnant sex, lots of lactation, birth

It had been nine months since Uchiha Sakura (formerly Haruno) had seen her husband. They last met under the moonlight atop the Hokage Monument engaged in a passionate bout of unprotected sexual intercourse. Now, given that Sakura had only ever fucked the colossally-endowed Uzumaki Naruto in her life, Sasuke's own manhood was an unfortunate disappointment. At a respectable seven inches, the last Uchiha's penis was capable of making Sakura feel pleasure, but it just wasn't enough to make her cum.

Thankfully, Sakura's orgasm came from a place of love and joy rather than the debased lust she felt with Naruto, and even though Sasuke left by the time she woke up the next morning, he left her with a gift: their daughter, Sarada.

When Naruto heard of the pregnancy, his reaction was one of joy and annoyance. On one hand, he was happy that his lifelong friend was becoming a mother, and on the other, he knew that the new life within Sakura would impede his regular fuck sessions with her.

Sakura had told Naruto that there was no need to refrain from using his full strength to fuck her, as she made sure that the baby was protected by her chakra-enhanced body. To make absolutely sure, Naruto used Sage Mode to analyse Sakura's body and the life within her, determining that it was indeed safe for him to continue fucking her with full force for the duration of her pregnancy.

In the present, Naruto and Sakura were currently heading back to the Leaf after completing a mission. Naruto worried that Sakura could endanger herself and the baby by continuing to perform missions so late into her pregnancy, but the expectant mother assured him that she would be fine.

Naruto, feeling horny after their mission, had propositioned Sakura for sex and she obliged, laying down on the grassy floor of the forest they were travelling through. Due to the weight imposed on her by her pregnant belly, it was with slow movements that she laid herself on the ground; she didn't mind though, it was her duty to have sex with Naruto whenever he pleased, she was his cum-dumpster, after all.

Before straddling her, Naruto observed Sakura's pregnant body, taking in the natural beauty of the soon-to-be mother. Her gravid belly had been poking out of her modified qipao as she refused to buy larger clothes for her larger stomach. There were wet spots on each breast as Sakura had been lactating nonstop during the past nine months, not that Naruto minded. Not only had her belly swollen from being pregnant, but her tits as ass as well. Her breasts had already been pretty big before getting pregnant, but their size now was ridiculous, almost (yet not quite) matching up to Hinata's prodigious boobs. And finally, her hips had widened in preparation for childbirth, meaning her ass was forced to expand outwards to fit her hips, and Naruto couldn't help but admire the new pillowy ass she had any time he saw her from behind.

"Damn, I guess I've gotta thank Sasuke for getting you pregnant and giving you that big, juicy ass," Naruto said a lecherous grin across his face.

He lowered himself in-between Sakura's legs after removing his pants and underwear, fully erect penis standing like a monolith, and he pulled Sakura's tight shorts from her legs and discarded them.

Naruto took in the sight of Sakura's aroused and plump pregnant pussy as he also removed her top clothing to reveal her lactating breasts. He used one finger to wipe up some of her milk and get a taste, one he thoroughly enjoyed and would seek out for as long as Sakura continued producing the substance.

"Naruto, Kakashi-sensei is expecting us back in the village soon, what are we going to say to him when we're late?" Sakura said this through a moan as Naruto continued to fondle her milky breasts.

"I'll just say that we were attacked by bandits or something," Naruto replied before latching his mouth onto one of Sakura's nipples and sucking, forcing the milk out of her breasts and into his mouth.

He had heard when he was younger that breast milk was sour and gross, but Sakura's was anything but. The fluid tasted sweeter than any candy he'd had in his life, and the consistency of it matched regular, full-cream cows milk, making Sakura's breast milk not only sustenance for her baby once it was born, but a delectable treat for Naruto before then.

"Naruto… keep sucking on my tits…" As a consequence of Naruto's voracious feeding, Sakura could feel an orgasm building up inside her, one triggered by the feelings of maternity and lust brought together.

She loved how sensitive her nipples had gotten during her pregnancy, and loved, even more, when Naruto utilised that to the fullest.

It was only a few seconds later when Sakura began moaning at an increased volume to denote that she was cumming, cumming from having her breasts fed upon. This caused her to begin humping the air as the orgasm shot through her body and milk began squirting from her nipples even more as Naruto continues to suck on them. Only when Naruto had been satisfied from feeding on her milk had her orgasm resided and she became aware of the massive fuckstick prodding at her engorged vagina.

"Hope there's still some left for the baby." Naruto's humorous statement was exemplified by Sakura's still squirting nipples, the milk having been shot all over her belly and Naruto's chest.

Done with her tits (for now), Naruto poked and prodded Sakura's puffy labia with the massive head of his cock, intentionally not penetrating her and instead of teasing her. He loved teasing her, especially when she was so undeniably horny and ready for him.

Seeing Sakura squirm and beg for him to fuck her was enough for him to actually begin pushing into her pregnant pussy, going ever so slowly as not to give her too much pleasure and have her pass out on him, yet another side-effect of her pregnancy.

"Damn… you're so tight." Naruto stated, moving his hands to grasp Sakura's pregnant belly to help balance himself.

Sakura's pussy had always been tight, but a decade of being obliterated by Naruto's obscene cock had definitely taken its toll; she wasn't loose by any means, just not as tight as she was as a young teenager. This all changed, however, once she got pregnant. Sakura's pregnancy not only increased the size of her tits and ass but tightened up her pussy to a level not seen since she was a genin.

A quarter of the way in, Naruto's hands left Sakura's belly and went to her still squirting tits. He began to squeeze and milk them, causing them to produce even more of the life-giving fluid they created. Naruto leaned over Sakura's belly and pressed himself to her, giving his mouth complete access to both leaking teats.

"Naruto… ah!" From Naruto's slow, gentle thrusts and his sucking on her breasts, Sakura could feel an orgasm approaching, one that may be more intense than she ever could have imagined.

Naruto continued to suck harder on her nipples and squeeze both tits, squirting milk everywhere, from Sakura's body to his own.

Within minutes, Naruto had sped up his thrusts so that he was penetrating Sakura at a moderate pace, one that was just fast enough for Naruto to really get into it, and just slow enough for Sakura's sensitive pregnant body to handle it.

Naruto had always been a vigorous lover, even when he had to restrain himself for situations like these, but there was one thing he always made a point to do in his conquests: womb-fucking. Nothing was more pleasurable to Naruto than the act of penetrating a woman's uterus and fully claiming her baby-making organ for himself. Out of all the girls he had previously laid with, none of them left without first having their womb fucked.

Unfortunately, during Sakura's pregnancy, there seemed to be some kind of barrier between Naruto's cock and Sakura's womb. He assumed this was something done by her body to protect the baby and had thought about forcing his way through it, but that could hurt Sakura and the baby, so he stuck to just the (relatively) shallow fucking of her vagina, at least until after she gave birth.

Suddenly, Sakura's entire body shook as an orgasm exploded through her body. The combination of getting her pussy pounded and her boobs fed from had allowed Sakura a pleasure of which she still wasn't used to. Anytime she had orgasmed from having her milky breasts played with, she had not only felt sexual pleasure, but some kind of greater pleasure, something like one would receive after admiring a piece of art that had spent months working on. It was as if the mere fact that her body was being used for it's intended purpose brought joy to her.

Naruto, on the other hand, was still far from cumming, especially at his moderate speed. He did, however, greatly enjoy Sakura's orgasm; not only did her pussy tighten incredibly around his length, but milk shot from her nipples at a surprisingly high velocity, removing the need to swallow each mouthful and just having it shoot directly in the stomach. Of course, Naruto only had one mouth, so the breasts he was not suckling had nowhere to aim its milk, so it simply fired off into the air, landing down on Naruto's back and Sakura's face, almost looking like the semen of a lesser man upon her features.

Amidst her orgasm, Sakura could feel a rumbling in her abdomen and womb, as if her baby was trying to communicate with her. Once the pleasure subsided, Sakura got Naruto to lift himself off of her so she could hold her own belly. As Naruto continued to fuck her, she began to feel something unexpected. All of a sudden, water came flowing out the tight spaces between her vaginal and Naruto's cock. She didn't know how to react, but it seemed that her water just broke during the middle of sex.

"H-Hey, Sakura, are you alright?" Still thrusting in and out of her, Naruto noticed the water coming out from and, just for a second, thought about stopping, but he could sense that he was close to orgasm, so it was too late.

"Naruto, my water just broke!" Obviously in distress, Sakura held into her belly in some sort of attempt to delay her labour.

She couldn't stop it, however, and was left to wonder how exactly this situation would turn out. Sex with Naruto felt incredible, but his massive penis was quite the obstruction, meaning the baby would not be able to leave her if Naruto was still fucking her, whatever was she going to do?

"Shit! You're tightening up so much!" Naruto exclaimed, feeling Sakura's contractions begin and squeeze the life out of his cock. He had no intention of stopping until he was done, so he didn't bother to ask Sakura what to do about the baby. He, of course, was excited that he would get to witness the beauty of a mother giving birth, but that could wait until he came.

Breathing heavily, both from pleasure and the pressure put on her body from being in labour, Sakura tried to relax as much as possible so that she could let Naruto finish and then help her deliver her child. She could feel even more rumbling in her womb now as Naruto decided to increase the speed and force at which he was going, getting closer to cumming with every thrust.

Naruto's cock was still getting the life squeezed out of it as he managed to get more of his dick inside Sakura, utilising the abnormal conditions of her pussy to his advantage and increasing his pleasure by just a little bit. It was here when he noticed something: the barrier to her womb was gone.

Excited, Naruto quickly lost control and started to thrust harder and faster into the birthing mother below him, causing her to begin moaning once again.

"N-Naruto… the baby…" Speaking through her moans, Sakura began rubbing her own breasts in an effort to increase the intense feelings that coursed throughout her body. She could feel her cervix beginning to loosen, but she wasn't sure if it was from Naruto's cock, or just dilation to make way for the baby. Either way, Naruto was going to be fucking her womb very shortly.

"Sorry about this one…" Speaking through moans, Naruto moved his penis out of Sakura's vaginal canal to the point where only his head remained inside, then, he slammed forward with all his might, breaking through her cervix and punching into the very back of her womb.

The feeling that Naruto expected was not the one he got, though, as the walls of Sakura's uterus were thick with all kinds of nutrients to help feed the baby, making it so his cock had a softer impact on her womb than it normally would.

"Naruto!" Sakura screamed as a surprise orgasm jolted through her spine, sending tingles across her entire body and centred around her womb.

She could feel his giant cock inside her most precious place, being held there for just a moment before he began thrusting once again. The last time Naruto had been inside her womb was before she had gotten pregnant, so the sensations had almost been forgotten by her body, but even then, her womb was a much different landscape to what it was prior to her pregnancy.

As Naruto continued goring himself in and out of Sakura's womb, something briefly touched his dick when he was inside, and then he realised—the baby. He momentarily forgot about the new life within Sakura after penetrating her cervix, the pleasure simply too much for him to stay focused on anything else, but the baby didn't stop him, no, he was going to cum, and if the baby had to wait until after then to be born, so be it.

Luckily for the baby (and Sakura), it wasn't too long after that when the sensations of orgasm finally shot through Naruto's body. He felt his balls contract and begin shooting massive amounts of semen through his urethra and out his cock-hole, quickly painting the walls of Sakura's womb white. As always, his prodigious load didn't just stop at that, given the already expanded state of Sakura's womb, his cum had not reached the same level it usually when he came this deep, and his semen started to flow back out through her vagina and onto the grass below.

Not wanting to waste his cum, Naruto hurriedly pulled of Sakura and began blasting her face and body with his cum. It only took a few shots to completely coat her face and tits, and then another after that to cover her belly and thighs. He spurted a few more shots after this, adding to the already thick layers of semen that coated Sakura's body, making it so that her entire being had been consumed by his semen.

Once his orgasm subsided, he noticed that Sakura appeared to be cumming as well. Then, he saw her gaped pussy lips stretch just a bit wider as the head of the baby pushed through. It stayed there for a bit as Sakura pushed and pushed to get it out of her until finally the rest of its body came and plopped on to the grass below.

The baby's body was entirely coated in Naruto's semen, a consequence of his internal cumshot just minutes before, but the baby came out fine and began crying after it landed on the ground.

Sakura, under immense physical stress, managed to lift herself up into a sitting position and pick up her newborn daughter off of the ground and hold her in her arms. She couldn't see the baby's face, as it was covered in semen, but her maternal instincts told her that the baby was beautiful anyway.

"Sorry about that, I kinda lost control at the end there. But hey, the baby made it alright." Naruto, cock still hard after all of that, watched as Sakura brought her cum-glazed daughter to one of her semen-coated nipples and allowed the baby to begin feeding on her.

It didn't take long before this gave Sakura another orgasm, delighted that her baby had finally been born, and in a way she never realised she wanted.

"So, what was her name again?" Naruto asked, forgetting in his post-orgasm haze.

"Sarada." Answered Sakura. She continued to feed her baby as she sat on the forest floor, taking in the pure joy she felt from finally becoming a mother.

Soon after, Naruto and Sakura fucked again, this time with a cum-coated baby attached to one of Sakura's nipples. Little did they know, this would not be the last time Sarada would be covered in Naruto's semen…