"Naruto! Bathtime!"
Upon hearing his mother's words, Naruto dropped the toy he was playing with, and bounded over into the bathroom. He wasn't one of those kids that hated getting clean, and so there were no complaints from him, as the boy rushed towards the source of his mother's voice.
Expectedly, his mother was present, standing besides a bathtub full of hot water. Even with steam rising from the water, Naruto wasn't bothered, he liked it that way. In fact, he just liked taking baths in general, which made things much easier for Kushina, especially since the boy was usually disobedient and stubborn.
Without needing be told, Naruto began to strip off his clothing, uncaring that his mother was still in the room. The 8 year old boy wasn't at the stage where he'd begin to ask for privacy, completely shameless, because what did he have to fear? He'd done this plenty of times, and his mother had never minded.
Carelessly flinging his clothes off, Naruto was more than eager to get in, and showed no embarrassment at getting naked. His shirt and pants ended up littered on the floor, and with a sigh, Kushina bent over to pick them up, before depositing them in the laundry basket.
Turning around, she was met with a pair of underwear thrown in her face, Naruto not even realizing what he'd done. Luckily for him, Kushina was patient enough not to get angry, instead simply dropping the underwear into the basket. Things like this she could forgive, after all she loved her son, knowing he was still very young and childish.
Per his age, the boy was tiny. The mop of blonde hair was practically his largest body part, because the rest of his form was petite and fragile. Not only was he short, he was also very thin, but had just enough baby fat left over to avoid seeming too skinny.
Due to baths like this, and Kushina's meticulous care, Naruto's skin was soft and smooth, not a single blemish anywhere on his body. The only markings on his body were the whiskers on his cheeks, but if anything, they made him look even cuter.
Climbing into the bathtub, Naruto gave no indication of discomfort, and happily seated himself in the water. He was small enough that almost his entire body was submerged, though that was an advantage, because it meant he would stay warm all over.
Not the smartest of children, it took Naruto several moments to realise his mother was still in the room. Usually she left him to his own devices, the boy able to bathe himself, but to his confusion, she was still here. He stared for a few seconds, as his mother removed the green frock covering most of her body, before he finally voiced his thoughts.
"Mom? What are you doing?" Naruto asked, his expression showing how baffled he was.
As Kushina dropped her frock into the laundry, she sent him a reassuring smile, "Sorry Naruto, but I forgot to take my own bath today. We can just save water, and bathe together!"
The woman quickly removed the white shirt she had on underneath, which was the last piece of clothing she had on, asides from her panties. Upon taking it off, the woman's breasts were revealed, but she didn't seem to care.
Naturally busty, Kushina's tits were massive, to the point where bras were just an annoyance. They were perfectly round, and instead of sagging, sat firmly on her chest.
Despite no longer being an active ninja, the woman was still very fit. Her body was toned and lithe, retaining all of her curves, whilst expressing all of her beauty. Just like Naruto, her skin was smooth and pale, though they both had differing hair colors. Where Naruto was blonde, Kushina had a long mane of bright red hair, which hung all the way down to her lower back.
Bending over, Kushina pulled her panties down her legs, before dropping it in the basket. Atop her pink pussy, was a bush of neat hair, the woman too lazy to trim it fully. Though it didn't matter, these days she didn't have much sex, so looking good wasn't exactly a priority.
Being fully naked in front of her son wasn't something that bothered her, given that he was still young and innocent. After glancing over at her in confusion for a few seconds, Naruto had simply shrugged, and turned his attention back to the bath. He'd seen his mother naked before, back when he was too young to bathe himself, so this wasn't any different.
Kushina stepped into the water, careful not to jostle Naruto, and took a seat behind him. The tub was big, but not large enough to have them both in their own space, so Kushina would have to sit directly behind her son. Getting comfortable, she stretched her legs out, the two limbs going on either side of Naruto's body, as the boy sat in between her thighs.
Finally happy with her position, Kushina let out a happy sigh, and leaned back to enjoy the heat of the water. Occasionally, she felt Naruto bump against the inside of her thighs, but apart from that, her relaxation was unbothered. Leaving his mother to do whatever, Naruto was more concerned with the rubber duck floating in front of him, the boy able to occupy his time with almost anything.
Eventually, she decided she'd help wash Naruto. The boy didn't seem to be making any moves to do it himself, and so she would take responsibility. Grabbing the bottle, Kushina squirted some on her palm, before getting to work on him.
She started with his back, not asking permission, but it didn't matter, since he really didn't care. Naruto felt his mother's hands lathering his back with soap, but quickly lost interest, since it wasn't the first time she had cleaned him up. After dousing off the suds, Kushina poured some more soap on her hands, before aiming to wash his front.
To do so, she'd need to get closer, so the woman slid forwards until her chest was pressed against his back. Poking her head over his shoulder, she began go rub the soap onto his torso, spreading white bubbles everywhere she touched.
In normal cases, Naruto wouldn't have cared if she was washing his front, but because of the positioning, things were a little different. He could feel the two giant globes of flesh pressing against his back, Kushina oblivious to what she was doing, though she had no reason not to be doing that.
Naruto had never taken interest in the female body, he was too young, at the age where girls were icky. Like every other time he'd seen her naked, the boy shouldn't have a reaction, so why did Naruto feel so funny now?
After getting his torso, the woman moved her hands downwards, intending to wash his crotch. There was nothing sexual about it, it was simply a dirty area that needed to be cleaned, and she doubted Naruto would be able to do it by himself, so she'd have to take care of it.
Spreading the soap over his cock, Kushina's hands worked it in, constantly rubbing over his tiny shaft. It was like a little floppy noodle, but she didn't pay much attention, focusing on cleaning him up. Naruto however, was starting to feel something he'd never felt before in his life.
As weird as it sounded, his mother's hands felt really good, especially when they touched his weewee. He could feel his private parts getting really hot, and as his weewee tingled, he looked down to see it was... getting hard?
He could literally feel his willy become stiff, and all of a sudden his mother's hands felt incredible, to the point where he wanted her to carry on. He didn't know why he felt this way, but he just wanted her to keep touching it.
Unfortunately for him, Kushina had soon realised what had happened. She'd been innocently washing his crotch, but after feeling an erection, the woman's eyes had widened in shock. Looking down, she couldn't believe the sight she was looking at.
How did her 8 year old son have an erection?!
He hadn't even hit puberty, this was all wrong! Kushina looked down at the suds covering his stiff cock, and decided to stop washing that area for now. Even if he was innocent and likely didn't know what had happened, it was still wrong for her to be touching him there. It must have just been a random bodily function, that had activated at the most inopportune time. It was best to just leave it, and let it die out.
If that was the case, then why was she still staring at his stiff 2 inch penis?
Shaking her head, Kushina pulled away to gain some distance from him, but she could still feel the blush coming to her cheeks. It was just an innocent mistake, she didn't do anything wrong.
In a fit of embarrassment, Kushina suddenly rotated in the bath, so that she was turned the other way. Partially to hide her red face, but also to avoid seeing anymore of her son's penis.
Naruto, who wasn't knowledgeable on such things, had no idea why his mother stopped touching his weewee. It had felt really good, but she'd just stopped abruptly, and now he was wanting more. Turning around, he was met with the woman's back, and shuffled closer in confusion.
"Mom?" Naruto called out, staring as the older woman tried to hide her face.
"Uhhh, wash yourself for now Naruto, I need to take care of something!" Kushina replied, her tone of voice shaky.
Naruto furrowed his eyebrows, she'd never told him to do that before, especially when they bathed together. Standing up, the boy tried to peek over her body to see what was going on, but the motion had caught Kushina's attention.
The woman turned her head around, and immediately squeaked in surprise. Because he'd stood up, Naruto's erect cock was directly in her face! He was so unashamed, but she couldn't blame him, because he was a young child.
Trying to calm herself down, Kushina reasoned with herself, sorting out a plan. She would simply excuse herself and leave the tub, and let Naruto wash himself. By the time he's finished bathing, his erection will have gone.
She instructed her legs to move, but they didn't. Her mind told her to get away, but her body refused, and did the exact opposite of what she wanted it to. Kushina was starting to feel a familiar heat in her crotch, one that only came in certain situations.
This couldn't be happening!
She was getting aroused over her son!
"Mom?" Naruto repeated, confused by her behavior, and she was forced to confront him.
Swiveling around, Kushina was met with a faceful of his cock, pointing straight at her face. Gulping, the woman licked her lips, whilst simultaneously cursing herself for feeling this way.
Just one little time wouldn't hurt, would it?
After all, Naruto was erect, and she was horny, it made sense to have sex. It would just be a one time thing, an innocent mistake, that they'd both quickly forget.
Kushina's reasoning was a result of her arousal, which altered her way of thinking. Her lust managed to convince her it'd be alright to fuck her son, and she wasn't strong enough to resist the temptation.
"Naruto, I'm just going to do something different for once, okay? Don't be afraid, it won't hurt or anything." Kushina stated breathlessly, before leaning forwards.
Opening wide, Kushina took Naruto's entire length in her mouth, easily accommodating his tiny cock. Her lips pressed against his base, as the woman shut her eyes, lavishing in the feeling of having her son's penis inside of her. It was ridiculously lewd, that she was giving oral to her 8 year old boy, but she'd already started now, might as well finish it.
Pumping her head up and down, Kushina's lips dragged over his shaft, as the woman gave him the first blowjob of his life. She was hardly an amateur, and so immediately, she used her tongue to coat his cock in her saliva, only adding to his pleasure. As wrong it was, Kushina felt her heart thump in excitement, and the woman couldn't stop her hands from reaching out and grasping his little hips, so that she could take him in her mouth even harder.
Of course, Naruto loved it, without even knowing why. The heat and wetness of his mother's mouth was the best thing he'd ever felt, and everytime her slimy tongue prodded his willy, he felt a rush of heat travel through his crotch. Unaware he was even making noise, the boy let out strings of quiet moans, his fingers balling up as he happily let his mother do what she wanted.
She wasn't a pedophile, but with his minuscule penis in her mouth, Kushina was hornier than she'd ever been. The taste of skin and whatever else it was almost intoxicated her, Kushina greedily slurping away to get more, uncaring that she was filling the air with ludicrous sounds. Every single pump, and she could feel his little balls on her chin, the woman so happy she could smile. The heat in her pussy was getting worse though, and Kushina realized she'd have to be selfish and please herself now, but instead of masturbating, it'd just be smarter to have Naruto take care of her urges, right?
Reluctantly, the woman pulled her mouth off of his cock, seeing it shiny and wet with her saliva. Moving back a little, the woman leaned onto her back, and spread her legs wide, so that they were practically above the bathtub.
"On your knees Naruto. In front of me." Kushina instructed breathlessly, the boy blinking in confusion, before doing what he's told.
"Now grab your willy, and push it in my hole Naruto." Kushina practically ordered, so desperate she didn't care she was giving her pussy to her own son.
The boy gripped his penis with little fingers, and experimentally pressed it to the hole his mother was talking about. He could feel the heat and wetness, and so he decided that putting it inside would feel just as good as her mouth, so with a forceful thrust, the boy buried his cock into his mother.
As soon as he entered he knew this was a good idea, because he could feel his crotch getting even hotter, making his body even more excited. Instinctively, the boy pulled out slightly, before ramming back in as hard as he could, which felt seriously good. In a daze of pleasure, Naruto repeated the action, pumping his little hips in and out of his mother's hole, whilst moaning the entire time.
Kushina felt amazing, thoroughly satisfied at quelling the urges in her crotch. Naruto hadn't been shy with his thrusting, and right from the start, the boy had been slamming into her, but that was a good thing. To make things even better, Kushina's hand dropped to her pussy, and the woman found and began to rub at her clit, only multiplying her pleasure.
These actions didn't feel wrong, not anymore, but that was likely her lust talking. She should have been disgusted to do this to her son, but instead she only felt desire, and so the woman gladly let Naruto pound her pussy.
The blonde boy loved his mother's hole; it was hot, wet, but best of all, it was tight. Her insides strangled his cock, squeezing around it, but with enough force, he could still go in and out with little trouble. It felt so good, Naruto felt a weird buildup in his willy, which only encouraged him to go even faster.
Humping his mother wildly, Naruto's 2 inch cock disappeared past her wet pink lips, only to reappear before being slammed back into her again. It felt incredible, and the pressure in his willy only increased, and Naruto felt like something was going to come out.
In her aroused state, Kushina was easy to please, and she felt her orgasm incoming quickly from just some rubbing of her clit. She'd been expecting to cum first, but all of a sudden, she felt a hot liquid gush into her pussy, and with a bout of surprise, she realised Naruto had ejaculated into her.
The boy couldn't control himself, and he gave into the pleasure, letting his willy release whatever liquid was coming out. It felt like he was peeing, but differently, in strong bursts. Either way, he didn't really care, he was only focused on how good it felt.
Kushina couldn't deny it was incredibly sexy to have her own son cum in her, the thoughts making her even closer to her own orgasm. With the hot sticky semen pouring inside of her, the woman reached her own orgasm, and gave into it with a loud wail.
Like always, it was a mind numbing experience, and made her tilt her head back in elation. She could feel her walls clench around his cock, as her own juices began to leak out, the pleasure making her dizzy. As fast as it had arrived, Kushina's orgasm soon dissipated, and she was left to deal with the aftermath.
Naruto pulled his softening cock out of her creamed pussy, and stood up. As he did so, his semen leaked out of Kushina's hole, mixing with the water. Seeing the murky liquid, Kushina decided it was best to leave.
"I think it's time we got out." Kushina said, Naruto only nodding, the boy just as surprised as her at what had happened.
As both mother and son got out of the bathtub, there was only one thought on Kushina's mind, repeatedly sending her in fits of worry.
What has she done?
-
Kushina sat patiently in the Doctor's office, but couldn't help but feel a sense of worry, as Tsunade processed her diagnosis. It was rare for her to actually be in here, since as a ninja, she was naturally immune to most illnesses; and as common as vomiting was, the redhead was quite nervous to find out the reason why she had been suffering such a fate for the past few mornings.
"Ah, here we are." Tsunade called out, looking over the results, and Kushina couldn't comprehend why the blonde woman was grinning so wide.
"The reason why you've been getting sick is because... you're pregnant! Congratulations Kushina! You and Minato finally decided to have another one, huh?" Tsunade cheered, not seeing Kushina's look of horror.
She hadn't had sex with Minato recently, which meant that she was pregnant because of...
Oh Kami.
Naruto got her pregnant.