Naruto had taken some time to recover from the challenge between himself and Tsunade, the current Hokage of the Village Hidden in the Leaves. It ultimately included Shizune, Tsunade's apprentice, as well; the terms of their arrangement would only apply to Tsunade, though. This first exchange of theirs would prove to be the first of many, and the lustful, mature women would often find themselves in his care. However, the blonde genin had been using his free time to reflect on matters in his recent history, seemingly discerning a problem caused by the hidden technique that sent him back. While mucking around in his past, Naruto was experiencing a sort of bleeding effect. The blonde remembered things that happened in his past timeline but misconstrued them as having occurred in his current timeline. This was the only logical explanation he could come up with, considering he recalled fighting Sasuke at the Valley of the End but had no recollection of meeting with Tsunade before going after the dark-haired missing-nin. The use of this technique, it seemed, was beginning to show the reasons why it was forbidden. Naruto had to be more careful about strictly following the events of his former timeline, as he had been growing sloppy as he focused on training his targets.

The theory of Naruto would also confirm that more changes were on the way, especially with Naruto not joining in on the rescue to return Sasuke. Rather than try to stop and retrieve Sasuke, Tsunade chose to forbid the retrieval, as the village had been under enough stress and danger recently; she couldn't afford to lose any more people, especially with Jiraiya's injury. But, one thing Naruto was sure of, he told Sakura that he'd get Sasuke back to them. It might not be right now, but he'd make that same age-old promise to return the orphaned Uchiha. However, the lack of a retrieval mission ensured that the Sound Five were still alive and in one piece in this new timeline. With all that in mind, Naruto knew he made some very grave mistakes and would feel those repercussions for a long time. Still, he hoped to make those events right and set things the way they should be. Of course, excluding the changes, he had planned. For the moment, however, Naruto decided to pay a visit to one of his playthings- one he hadn't toyed with for quite a while.

For that very reason, the day after he and Tsunade had their little gamble, Naruto stopped at the Haruno residence, eager to see poor Sakura. The pinkette had been depressed ever since Sasuke left but hadn't given up on the teachings that Naruto instilled in her. She began to think that she wasn't doing a good enough job and that it was the cause for his leaving; in short, she blamed herself for the squadmate's defection. And, as Naruto pledged to return Sasuke, she became more accepting of the blonde, growing stronger feelings for the knucklehead, which had been subconsciously beginning to show, as Sakura had even started to fiddle with her sensitive spots by the thought of Naruto. So, when Sakura greeted the blonde at her door, she wasn't necessarily disappointed to see him there. It had been a while since their last training session, so she aptly presumed he was here to continue working on her skills.

"Making house calls now?" The pinkette asked curiously, eyeing her visitor as the fellow squadmate stood on the other side of her doorway. Naruto nodded in response with a smirk, letting her think of it as something like that. He looked to the side as he waited for her to let him in, explicitly clarifying: "Sasuke may be gone for now, but you need to be ready for when he returns. And trust me, he will be coming home to us." Naruto wasn't about to let the history of this timeline remain too much altered, so Sasuke's return was going to occur. He'd make sure of that much. With a soft smile as a show of gratitude, she let Naruto inside, escorting the blonde up to her room, allowing them a semblance of alone-time. They didn't need any family members showing up to interrupt or witness what was going on between them. After them, Sakura would close her bedroom door, leaving Naruto to sit on her mattress, smirking as he looked over at the pinkette. "Have you been doing your homework , Sakura?" He asked, looking at her with a sense of curiosity. Before he started working on Ino and gathering the loyalty of Tsunade, Naruto had given Sakura strict instructions to do each night until he next saw her. And, as she'd soon find out, he could be very willing to punish any disobedient students of his. "I…," Sakura began, "...yes, I have, just as you ordered."

Naruto didn't have too many more days before leaving for his years of training with Jiraiya if he was to do as the timeline demanded. Unfortunately, though, that event may be different unless Tsunade's operation succeeds. Still, Naruto knew he didn't have much time; all he could be sure of was his desire to break Sakura and continue Ino's training before leaving firmly. "Good," Naruto answered back to her, pointing to a spot on the bed beside him, as he wanted her to join him. "Your body is almost in the proper shape, and your behaviour in these adult activities is excellent. But, to be perfect, you need to start learning to let go." Naruto explained, looking over at Sakura's curvaceous, voluptuous form. She wasn't near Shizune or Tsunade's level, but she could get closer and closer to Hokage's form if she continued her growth. In confusion, Sakura cocked her brow, asking the obvious: "Let go? What do you mean?" She wasn't sure if it was like letting go of an idea or memory, letting one gain weight or mass, or so on. It seemed like a vague concept, so she needed to know what her pervy-sensei had intended.

"You've accomplished it at times, but I've had to force you to. Give in to the pleasure, the cravings, the lust- let everything that holds you back go." Naruto tried his best with that explanation, desiring Sakura, and the others, to be lust-filled fucktoys. Any sense of inhibition or resistance would hold back their potential. The pinkette would blush at expressing the depraved emotions she's felt lately, thinking it too embarrassing or humiliating to show it to Naruto, let alone Sasuke. "I… I can try, I guess?" She said hesitantly, trying to appease the blonde. And Naruto was indeed pleased by her words, wishing to see the lip service put into action before his very eyes. The blonde genin looked at her for that purpose, getting their session started as he commanded: "Let's get down to today's training. You can start by losing the clothes." The command resulted in a slight blush, Sakura having not quite gotten over the embarrassment of stripping in front of the squadmate. That, of course, was another thing Naruto intended to change about Sakura. She'd have no qualms about stripping in front of him when he was done.

Slowly, Sakura stood up off the mattress, gingerly undressing in front of her personal, perverted sensei, her voluptuous form being put on full display. Compared to the last time he trained with her, which had been weeks ago, Sakura's bust size seemed to have gone through quite a bit of growth, deeply pleasing Naruto. He'd grin as he watched her lovely become more and more visibly naked. Sakura took only a few minutes until she had discarded her clothing entirely, looking over at Naruto quite nervously. Though, as appealing as her body was, Naruto had been more ecstatic by the sight of her moist, pink pussy, the fact that Sakura likely tried to hide from him. "Quite excited, aren't we?" Naruto asked with a teasing grin, the pinkette only then realizing that the blonde noticed her arousal. "Well, in an effort to reach our goal, why don't you start by pulling out my dick , Sakura?" He suggested, Sakura merely nodding in acceptance. She knew the training was necessary and had been willing to try whatever might help her reach that goal, even if it seemed lewd. It was all for Sasuke, after all.

Naruto watched as the nude pinkette reached forward, gradually pulling down Naruto's orange pants, letting the prominent bulge in his underwear become even more apparent to her. Then, with a nervous gulp, Sakura had pulled away from the underwear, allowing Naruto's musky cock to spring to life in front of her, throbbing in anticipation of what was to come. And, while faint, Sakura could smell a hint of sex coming from the colossal girth, a recognizable scent from all the training sessions the squadmates had together. Still, she ignored it; her eyes instead transfixed on the throbbing member as she kneeled in front of Naruto, who was still sitting on the bed. "Part One of our goal, Sakura, is initiative," Naruto told her, gesturing for the kunoichi to get to work on his cock. Then, with a rather mouth-watering expression, Sakura began to press her lips, and later tongue, to the meat-rod, for the first time in weeks.

Her kissing and licking along his shaft coincided with moans released by the blonde, the sensei and student starting to dig into the baser instincts. Finally, Sakura was beginning to let go, being less reliant on commands and more so following her desires. As she licked the tasty, long fuck-rod, Sakura's hands reached below to cup his balls, squeezing the packed spheres, feeling all of the grit he had stored just for her. At least, that was what she believed to be the case; she had no idea about Ino, the Hokage, or Shizune. Or the others Naruto had plans for. But, licking proved not enough in a matter of time, as Sakura hungrily began to suck on the tip of Naruto's manhood. Licking at the hole of his urethra, Naruto grunted before Sakura started to bob her head along the shaft, taking it further in her mouth and soon deeper down her throat. The pleasant sensation, the tightness- all of it filled Naruto as he did his best to hold on. But, she was working hard for him, so he had to allow her to get a reasonable price.

The future-Hokage had been relentless with his thrusts, taking control sometime after Sakura took the initiative, taking his place of dominance within her. The roughness, the power, and the taste… Sakura found herself again falling in love with it all. She truly loved Sasuke, but she couldn't seem to escape these lingering desires. It all seemed to fall back to that repressed memory of how Naruto, not Sasuke, saved her. Feelings for the blonde that she tried to bury and ignore, only wishing to focus on the Uchiha boy. It was beginning to make her feel more and more like she could be easily broken, but Naruto wasn't planning on making her love him. No, he didn't care about the man she loved. He merely cared about who her body belonged. So, when he had finally released his first cumshot minutes later, Naruto gave the pinkette a strong proposition. And, to be sure she accepted it, he gave Sakura this proposition in one of the most challenging moments for her to deny it.

Naruto, with a smirk, retrieved his cock from the eager pinkette's throat, the length covered in a mixture of saliva and cum. "Now, to succeed in your training, I have a proposal," he informed her, shaking his still-erect girth in her face, allowing it to cock-slap the kunoichi. As a result, her face was covered in his thick spunk, all while she tried to swallow the cumshot Naruto was so generous in giving her. When Naruto's cock-slapping ceased, she finally asked the critical question: "What proposal ?" Sakura had not been aware of the blonde's master plan, still not sure of anything as she knelt on the floor still. Naruto prepared himself for the tactically-explained proposal with a lick of his lips, leaving her with little choice in the matter. "We can keep going and finish your training. Making you the perfect woman for Sasuke. But, it'll require you to take on a certain role outside of your future life with Sasuke." Naruto explained to her, setting up for the major reveal of her new designated duty. A job that she's been essentially doing, unofficially. Sakura just failed to realize it before this very moment.

"If you agree to be my slut - my cumdumpster - I'll continue to train you, and I promise you'll end up married to Sasuke, the man of your dreams. You have to agree to be my cumdumpster until the end of our lives." Naruto explained, causing a moment of shock in Sakura. She pondered whether this was his plan, that helping her get Sasuke was a lie, and many other painful thoughts. She considered beating the crap out of him, as the mere thought of accepting- nay, saying - the job out loud brought a heavy blush to her face. Sakura wanted to say no, but she knew it'd be something she lived to regret deep down. Especially after Sakura hooked her body to the aggressively-lewd sex she experienced during her training with Naruto. So, as she bit her lip, Sakura reluctantly answered back, making it clear: "Fine… I'll do it. I'll be your cumdumpster. But, remember, my heart belongs to Sasuke. I couldn't care less about you." The pinkette's agreement to the proposal went as adequately as expected, with Naruto smirking with joy at Sakura's willingness to take her role.

"I'm glad to hear that," he answered, laying back on the mattress as he held his girth up, the tip facing the ceiling of Sakura's bedroom. "Let's see more of that initiative, my darling cumdumpster," Naruto continued, gesturing to the pinkette, letting her know to come to him. Even if he hadn't, Sakura found it difficult to contain her excitement, having been forbidden from masturbating the past few weeks. The sudden pause in their lewd, depraved activities made her eager for more action. If it wasn't for the eagerness and desire for more time with the desired fuck-rod, Sakura might've rejected Naruto's proposal. But, with her desires only growing after using his cock to scratch her throat, the pinkette wasted little time mounting Naruto's length. She rode atop the blonde, letting her hungry pussy swallow up the future Hokage's dick, taking it to the base. And, when her inner walls fully accepted the girth, Sakura could finally feel a sense of release, her insides twitching as she squirted against Naruto's cock, achieving a powerful orgasm after so long.

Sakura, after a moment, would continue to take the initiative, being a good cumdumpster as she aggressively pushed up and down along his cock. The blonde, therefore, left all the work to the pinkette, letting her enjoy his cock as he moaned away, his tip striking at the entrance to her womb, threatening to pierce it. "The… fuck… only thing good about you is this monstrous cock! So, allow me, Sakura Haruno, to be a good… a good… cumdumpster! ... and milk it!" Sakura exclaimed between moans, hoping nobody could hear her voluptuous body's sloppy, sexual noises. Instead, the sound of her ass-cheeks hitting Naruto's legs, and the mattress, made a wet noise; the only thing more stimulating about all of it was how sensually Sakura's big breasts moved around while she rode his throbbing cock. She was doing an excellent job as a cumdumpster, but Naruto was uncertain if this would cement her role. She'd likely require more training, more intense fucking, and plenty of pleasure to make her remain a loyal fucktoy.

"You just… nnnggh … can't get me pregnant! I don't want to be a mother yet. And, even then, only by Sasuke !" Sakura exclaimed, feeling Naruto's girth slamming away at her womb while she'd been hopping on his cock. But, again, this was all just a situational thing, as Naruto intended to change her mind at one point. After all, Sakura's body was his; as a cumdumpster to the future Hokage, she wouldn't have a massive say in the matter. "Yeah, sure, Sakura, but you've gotta take your responsibilities seriously. Any shirking of duties, and you can go back to struggling to win him over." Naruto explicitly told her, making it clear to Sakura that any half-assed attempts at fulfilling her duties would result in him dropping her as a student. This meant that someone like Ino would likely have a better chance of winning over Sasuke. As she hung her head back, mind growing emptier and emptier with each thrust, she muttered a response back to Naruto, responding in a very slutty voice: "Of course, my pussy is made for your sex relief! Please continue to use your cumdumpster more , from now on!" The pinkette's tongue hung out, her body shaking as Naruto started to thrust of his own volition, gripping Sakura by the hips as the blonde found himself exploding against the entrance of her womb. Of course, none of his sperm would enter her womb, but it had undoubtedly been dangerous. The blonde may consider having his fucktoys take birth control, as he didn't want to upset the timeline further. So long as they didn't have their children early, everything should presumably be fine.

As the temporarily broken Sakura fell back, laying atop Naruto's body, he could feel his shaft rubbing against her slit, having removed itself from her wrecked pussy as she collapsed. The blonde playfully reached for her cum-soaked breasts, a victim of her deep-throating, before accepting her new position and squeezing those pillowy mounds zealously. The particular medicine that provided the body maturity worked wonders, and he couldn't wait to see her size after his training with Jiraiya. But, for now, he merely played with the seemingly-exhausted pinkette, showing pride in her supposed downfall against him. It would become more permanent in time, only needing repeated experience in treating her like a proper cumdumpster for her to learn her place. Without a doubt, her initiative would go more muscular, and she'd possibly seduce him all on her own- perhaps even coming to him when her desires overwhelmed her. And, if her arousal and willingness to submit tell him anything, Sakura wants what Naruto has, whether it took the deception of training or otherwise.