Hinata Hyuga was tired of watching.
That's not to say she didn't like to watch, she did of course. Honestly, it was only the stranger Hyuga like Neji that didn't with their dojutsu, their inherited eye power of Byakugan, the all-seeing-eye. Through walls and even their own skulls they could see better than just about any, and using it came as second nature. The Hyuga didn't have the bird's and bee's talk, they saw it often the moment they activated their dojutsu and it was only natural to use what abilities you had in your daily life.
Unavoidable really, and most came to enjoy it.
Still, it was all so frustrating seeing it happen every night since they'd become genin, or at least every night that she'd been able to make it, not daring to do a thing lest someone caught her in the act, leaving her unfulfilled.
If there was time and she wasn't too tired from the endless D-ranks and training she'd go somewhere private in the woods to relieve the pressure as she couldn't do it in the compound, not with their dojutsu of the
It wasn't enough, it never was.
She wasn't brave but the one she watched was, incredibly so. He invented a technique. He modified another. Both without a thought towards safety or what could go wrong, powering through the pain of failure time and again until he learned how to do it, to perfect it as much as he knew how.
She borrowed that bravery feeling guilty for it but... she hoped he appreciated it if she used the techniques he'd invented and modified for his benefit.
She'd been delaying actually going through with it for days even after getting down the jutsu to a decent level of proficiency despite her far smaller chakra levels but actually doing it... She hesitated time and again.
Then her sensei requested a C-rank and... well, it was only an escort mission but if things went badly she could die never having lived, truly lived and not just vicariously watching.
So Hinata hid in the bushes, her eyes activated and soon after Naruto finished a dinner of Ramen with a side of ramen, and a bit of ramen for dessert and began washing up she started.
The transformation technique was flawed, deeply so, she knew better than most. All Hyuga worth their eyes could see through it with ease after all. Not Naruto's though, not his invented technique that worked almost like magic, and it was that technique her hands moved and with a small puff of smoke she transformed into a duplicate of Naruto himself, waiting, watching.
Then came the hard part, as soon as she entered the bedroom, blushing harder than ever before she quickly undressed a push of chakra into a scroll sending all her clothes into a sealing scroll.
She then hurriedly started the body flicker technique then held off on releasing it moving her hands into the ram symbol, holding on to the energy within her, waiting, a hard fought for ability.
She didn't have to wait long as Naruto threw his towel to the side revealing what she'd already seen though the action still caused her to nearly faint. Nudity was still more than being clothed despite being able to see through it, she didn't understand it but accepted it.
Then came the hard part.
Hinata struck as soon as he made a T with his hands, mouthing the words "Shadow clone jutsu." Before she could second guess herself while the smoke was still in the air she hopped lightly even as she threw a couple senbon, thin needles, into the ground below her pointy side up and used the body switch technique on the clone.
It was a hard struggle to stay conscious naked even in or especially in the boy's body, and harder still as she quickly did the second technique he'd learned from the boy in front of her.
With a flash of handballs she transformed "Sexy Jutsu!" transforming into what he'd seen his clones transform into time and again, a blonde bombshell with impractical big breasts, blonde hair in ponytails with not a bit anywhere else and far more shapely than she was with Naruto's new version of the Transformation technique that used up a good chunk of chakra but would maintain itself for hours without needing more.
It was his and her ultimate technique, going so many refinements that it stayed together better than ninja mesh.
"Are you thinking what I'm thinking?" Naruto asked her interrupting her distraction and she stuttered out, "P-Probably not, just tell me what you want me to do."
Naruto was briefly surprised to her momentary worry but shrugged it off thankfully as it was impossible to answer, seemingly interested in so many different things...
He practically raced to the closet pulling out a box before rushing back to her and in a burst of speed and strength had her wrists tied together, a kunai thrown on the ceiling the rope pulled through even as two more kunai were thrown on the floor, her ankles tied and then the ropes pulled through until she was standing spread wide before she could even think of resisting, not that she would have but... she hadn't expected this.
He'd never tied up his clones but... she didn't mind it really. If she wasn't expected to move that was one less thing to screw up.
Then he got out a jar of ink and a paint brush and she laughed until she cried as he painted kanji on her back in a spiral from what little she could imagine, not daring to activate her eyes even under the transformation.
Then a hand pressed on her bare back nearly making her faint she felt an enormous amount of chakra before the warm nearly burning hot energy flooded into the symbols and she suddenly felt weak.
This was normal in a way she felt weak all the time but this was different. She couldn't feel her chakra. She was truly trapped, unable to enhance her strength or use the escape technique taught in the academy there was no getting out of the ropes binding her.
She heard the sound of a thunderclap before she felt the stinging pain, screeching as her butt was slapped painfully, her wrists ankles and shoulders wrenching painfully against the restraints.
She was shocked and scared, he'd never done any of this to his clones. Then she heard the sound of thunder again and bit back a scream as her other cheek was struck.
"This one's rather nice, I don't think I've ever managed such a firm ass with Sexy Jutsu before." Naruto said conversationally as if he hadn't just hurt his clone badly. As if as he was saying it he didn't grope her ass hard making her whimper.
Sure, he didn't seem to know to mediate after dispelling his clones to consciously remember their experiences but when he did he'd have to live through all their experiences- one of the reasons she'd been so determined to take their place lest he suffer too much that first time.
Remembering that and she suddenly didn't care about the pain any more, let Naruto get all his anger out on her so while she was gone he wouldn't do it to an actual clone.
She was still scared as the hand left her flinching away when she felt him returning but no smack came, instead a hand dragged a cheek away and she felt a cold wet digit rubbing her anus and was surprised just how good it felt despite the still slightly throbbing cheek his other hand was on.
Then it started pressing hard into it and with a howl that would have woken up the entire neighborhood he pushed forward more and in an instant the entire finger was inside her.
She panted even as she shook from the pain.
If he hadn't found a sealing book when he was ten that she had given him in secret she was sure someone would have come by now.
He'd seemingly taken to it a fish like water protecting and soundproofing his apartment to a degree, only her taking on his appearance and the rough feel of his chakra had allowed her egress into it.
The finger in her stayed that way for a good few seconds, the pain ebbing slightly but it still felt horrible, gross and like she had to go to the bathroom and embarrassing.
Then the finger slowly slid out making her gasp at the overwhelming sensation, of pain and pleasure even as he plunged slowly back in.
In and out he went and the pleasure outweighed the pain when he added a second finger and she was biting back a scream.
Again he allowed her time to grow used to it, going slowly and then when she was beginning to moan ruined it by adding a third.
She thrashed in her bonds no longer caring about helping him, no longer thinking about anything but escaping the pain, even as it slowly ebbed a bit it never returned to anything quite approaching pleasurable.
She was breathing heavily tears streaming down her cheeks as the fingers withdrew leaving her anus exposed to the stinging air.
Then her ass cheek was pulled back again.
"Please no- anywhere but there- anything else- no!"
He ignored her pressing something only a little narrower than his three fingers against her gaping anus nearly effortlessly gliding into it, and like a wild animal she thrashed at her bonds screaming and howling as seemingly uncaring about going slow and getting her used to it to a degree plunged in the rest of the way.
Her vision went as white as some of the more foolish civilians believed their sight to be and when she returned to the waking world it was to the sound of someone screaming as he thrust in again realizing it was her.
She barely noticed the hand squeezing her breasts, the mouth pressed against her neck sucking and licking, the other hand on the rope for balance as he heedlessly went at her.
Finally he plunged in again with a flood of warmth so intense that she for a moment thought he'd stabbed her insides hard enough to rupture something sure she was going to die from it bleeding from the inside.
He stayed against her for only a few moments more slowly withdrawing, his cum she dimly realized leaking down her onto her vagina and legs and to the floor.
It stung, throbbed in pain almost as bad if different than the actual sex had been.
She heard the sound of water hitting water dimly realizing he was peeing even as she discovered it didn't get much better as she felt the urge almost painful to poop and wasn't able to stop herself. It was with dim surprise and humiliation that it turned out to be a fart with more than a bit of cum.
More water running from the sink and he was back, a last slap on her ass that wasn't nearly as bad as his thing inside her had been and the world went dark, the lamp turned off.
Moments later she heard the snoring.
She thought for a instant of trying to wake him up (not knowing how nearly impossible such a task was) to untie her before realizing that he wouldn't- he'd probably just try and dispel the technique or send a kunai at her to end the technique not knowing she was a real person.
Maybe he'd even realize that a shadow clone should be able to dispel themselves with a thought. She dimly realized that he probably thought she liked it because she'd never dispelled herself, not knowing that she couldn't...
Her shoulders and bottom ached, the drying cum itched and she almost didn't care, though still found herself blushing as she farted again, so much air, it was awful.
It was also freezing cold.
Then she discovered she needed to pee, yet couldn't- even Naruto would notice a puddle in the morning.
She was surprised to wake up, not because she expected to die but because she'd never expected to fall asleep standing up in the first place.
Instead she woke up to the blinding bright light of the sunrise even as she whimpered at the pain her body was in, her shoulders felt like they were on fire as she'd rested her weight on them as she slept, her bum stinging almost as bad as it had last night if in a different way, shivering in the cold, her legs feeling like they were made of numbness.
Finally the alarm went off and she heard the door of the bathroom door shutting, the sound of running water hitting water then of the shower and Hinata thought, no was sure that she'd kill for nothing more than a toilet and glass of water.
It was a few minutes later that he returned.
"You're still here Clone? Man, I must really like bondage." Naruto said with a confused head scratch.
"Oh! The seal, no wonder! Ha! It worked, I'm the greatest Dattebayo!"
She didn't know what it was meant to do but she found herself smiling lightly despite the pain and humiliation at his boyish excitement.
At least until he said "I've gotta test this out!"
Pressing his hands together Naruto shouted "Dispel!"
Nothing happened as she was not a clone and Hinata was nervous, frightened more like but he simply shouted "Yatta!" running off only to return with a kunai that had her sweating senbon.
Thinking a quickly as she could she yelled out as much as her hoarse voice allowed "No where permanent!"
"Huh?" Naruto asked confused.
"I-if it worked then you don't want to kill me r-right?" Hinata explained nervously.
"Right, good thinking man we're smart dattabane!"
He cut down the rope without a second thought, Hinata's numb legs unable to support her weight fell in a heap voiding her bladder even as the pain in her shoulders from the blood flowing back had her seeing spots in her vision.
"Oh gross!" Naruto shouted gagging.
"Guess you can probably eat and drink to restore chakra too huh? Wait, no, I don't feel any chakra from you at all really, weird. Guess I'll need to work on that. Still, this is great, but I ain't cleaning it up! Shadow clone jutsu! Get to work!"
"Really? Why would I clean it if you don't want to?" The clone asked.
"Because I told you to!"
"Pfft, you can't make me do squat and if you want to make it to school on time you don't have time paint another seal as if I'd let you do that to me." It then stabbed itself in demonstration.
"Aw man!" Naruto slumped depressed before perking up. Cutting the last two ropes holding her ankles spread apart taking the chance to poke her foot with the kunai drawing a few drops of blood he shouted "Yatta, it worked, I bet this will too!"
"What was it again? Right, I command you to clean that up, then yourself."
Hinata lying in a heap of pain felt a jolt running through her, sharp and painful but not a bad as she was feeling. It was ignored. It increased until she was scrambling on numb legs and weak arms to the closet, going away as she moved coming back when she rested where she saw with her dojutsu where he kept an old mop and bucket and cleaner.
"Man, I almost feel kinda bad, but at least I don't have to clean it up. Wish I'd thought to test it on multiple clones at once though." He said scratching the back of his head.
"Oh, and I command you to feel free to eat some ramen, oh, and stay here alright? Don't want the villagers to think you're friends with me and hurt you for coming out of my apartment. Speaking of ramen I'm going to make some ramen, dattebayo!" He ran off to the kitchen to do just that leaving a girl to slowly drag a bucket and mop to the bathroom sobbing all the while, barely able to pause for a drink only to cough it mostly up from the increased pain from the delay before returning mopping up her pee.
How could things go so wrong?