The Best Sensei (Patreon)

Disclaimer: I do not have any rights of ownership for the characters used except the OC's. All the credit goes to the author.

Chapter 1 – The fun begins!

Silence filled the office of the Third Hokage, as a group of Jonin stood before him, awaiting to hear who of the graduating genin would be under their care. Among them was none other than Kushina Uzumaki, the widow of the Fourth Hokage and mother of the village’s prankster Naruto. Fifteen years have passed since the Kyuubi was forcefully removed from her seal, causing mayhem until her late husband split the Kyuubi's power in two, sealing one half of the Kyuubi's essence in their son, and the other half into her, saving her life. Unfortunately, Minato had died after the sealing process from using the reaper death seal. Her son, Naruto was graduating from the academy today and she couldn’t be any prouder. Kushina wanted to be Naruto’s sensei, but decided against the idea as Naruto had already learned a lot from her and might benefit from a different perspective of learning, besides she would still be able to train her son whenever he was home from missions or training with his team, so it wouldn’t be much of a big deal if he ended up on another team. That and Kakashi had expressed his desire to be Naruto’s sensei, and she agreed he would make a good Sensei for him after she made sure that he wouldn’t slack off on training her son. Since giving birth to Naruto, Kushina had been focusing her time on raising and training her son, so he would be prepared for the inevitable hardships he would face in the future. She made sure Naruto has a strong foundation on the basics of being a ninja. Such as having decent chakra control and a strong body. In the past two years she had even started to teach him the areas to which the Uzumaki specialized in, such as their clan’s Fuinjutsu, and even begun to train him in her family’s Taijutsu techniques along with Jiraiya teaching her son the Frog Kata. Naruto was easily tied for rookie of the year with her friend Mikoto’s son, Sasuke. While she wouldn’t admit it to her son, she missed the exciting life of shinobi and decided to come out of her temporary retirement to become a sensei. Her lack of a sex life also played a tool in her decision as well. Since Minato’s death 15 years ago her lust had been slowly building up over time. Pleasuring herself only helped to hold back her lust for a few days at best, so she distracted herself with training Naruto and whenever possible spending a girl’s night out with her friends Mikoto, Hitomi, Tsume and Yoshino.

Now that Naruto was on his way to become a ninja, Kushina decided that she needed another type of distraction to keep her mind off her growing desires, and decided teaching some fresh genin would be the best way to do so, she would be able to keep her mind focused on them and even get back some excitement in her life once they were ready to take on a C class mission.

She also spent time creating new seals such as the temporary stasis seal which allowed ninja’s who were in critical condition to be placed in a state of cold death, allowing medic nin more time to save them though the seal was only temporary and lasted 6-10 hours depending on how much chakra is stored in the seal. She also took time to train many off the female kunoichi who looked up to her and helped many of them such as Anko, Kurenai and even Hana become Jonin in a relatively few years. “Team 7 will consist of Sasuke Uchiha, Sakura Haruno and Naruto Uzumaki led by Kakashi Hatake,” the Third Hokage said, Kushina's heart racing faster with excitement as there were only a few teams left to announce. “Team 8 will consist of Hinata Hyuga, Shino Aburame, and Yakumo Kurama led by Kurenai Yuhi,” Kushina gave her former student a congratulating pat on the back for getting the team she wanted. If she remembered correctly Yakumo was actually the girl Kurenai asked her to help by sealing away the Ido that lived within her mind. “Team 9 is still in circulation, so we’ll move onto team 10 which consists of Shikamaru Nara, Ino Yamanaka, and Choji Akimichi, led by Asuma Sarutobi,” Kushina was the only jonin left to who had yet to receive a team and she was understandably nervous but also excited to learn who she would be teaching. “Now due to the late acceptance of one Yakumo Kurama into the ninja academy, we’ve come across the problem of having one student who would not be able to join an entire squad of ninjas. So, I talked to the young man's mother and we’ve come to an agreement that this young man will be placed under and apprenticeship under Kushina Uzumaki as a support squad that will provide extra assistance to the other genin squads on difficult missions; however, I will only allow this apprenticeship if you are ok with your permission Kushina,” the Third stated as he stared at the red head. Kushina was thinking to herself whether she wanted to take on an apprentice. She was originally hoping for a full squad, but honestly, she wouldn’t really mind having a student she could teach one on one and she was usually better at teaching people individually. “Alright I’ll do it, who’s my little student going to be?” Kushina asked agreeing to having an apprentice. “Good, you’ll be personally teaching Kiba Inuzuka as his personal jonin sensei, as requested by his mother Tsuma Inuzuka,” Hiruzen stated as he handed Kushina the paper on Kiba’s academy records including his core in the tested ninja categories. Kiba seemed to have a high affinity for taijutsu and speed, but clearly needed to work on his genjutsu. His intelligence only shined when dealing with stuff he found interesting it seems. His scores reflected that he was a candidate for rookie of the year alongside Sasuke and Naruto so that meant he did have the aptitude to be a great shinobi.

Kushina knew Kiba Inuzuka pretty well considering she was close friends with the boy’s mother and a sensei to his sister, not to mention he had a friend/rival relationship with her own son according to Naruto and had often visited their home. She often caught him looking her at her with a lustful gaze whenever everyone else was distracted, though she never really minded the looks since boys his age are normally perverted. In fact, she was rather flattered.

While she has noticed looks from older men, a young man looking at an old woman like her definitely made her heart race more. On occasion, when she had encountered the man, while she would not admit it herself, she might have accidentally made sure to expose a little more of her cleavage. It gave her a thrill like nothing else.

“Alright everyone, go to the academy and I want an update tomorrow on who has passed and who hasn’t. Dismissed!” the Hokage commanded, and after saluting him, all of them shunshined out of there, ready to take on their new students.

~ At the Academy ~

Naruto was grumbling about being on the same team as his self-proclaimed rival Sasuke. His happiness on being on the same team as Sakura had vanished after a second. Of course, that wasn’t the case for Sakura. Hinata was disappointed she wasn’t on the same team as Naruto. Ino was grumbling as well, while the rest were pretty alright with the teams they had.

"Alright everyone settle down; we are not done yet!" Iruka yelled in class now that most already knew their teams; he wanted to finish announcing quickly so that the Jonins could come and take their genins.

"Now team 9 is just Kiba Inuzuka and your sensei is Kushina Uzumaki." When that name had left Iruka´s mouth every guy was staring at Kiba, who only shot them a superior smirk in return. They had all seen Kushina at one point and she was the very definition of a hot MILF. Of course, Naruto considering how dense he could be was unaware of his fellow graduates’ thoughts. If Naruto ever knew that they masturbated to the thought of his mother he would know doubt beat the shit out of each and every last one of them.

~ With Kushina ~

"Hey Kurenai-chan, are you okay, you look a bit... well, discouraged is there something wrong?" Kushina asked ignoring all the leering civilians looking at her bouncing breasts. Her DD breasts were slightly annoying even beneath her flak jacket they wouldn't stop bouncing. “I don’t know Kushina-sama. I’ve been a jonin for only three years and i just don’t think I have enough experience yet to train a genin squad.” Kurenai confessed, her body shaking. Kushina sighed at her former student's anxiety. Kurenai had become a jonin much later than her former classmates and clearly felt as if she was lacking experience, The girl needed to have more confidence in herself. Sensing Anko coming up from behind most likely with the intention of squeezing her breasts like she usually tried, Kushina shot an arm backwards and grabbed Anko´s head. "You are too easy to get a read on Anko-chan; I can feel your perverse intentions oozing off of you, dattebane." Kushina said. Kurenai looked perplexed, was that actually something you could sense? "Mouuu~ you're no fun Kushi-chan. Hey let me take a look at your teams are there any future or current studs?" Anko said before grabbing Kurenai's sheet and looking for Kushina's, but realised that she didn't have one. "Looks like Kure-chan was the lucky one, you got a young boy on your team and two beautiful delicate flowers that I would love to taste. So, who are your students, sensei?" Anko asked, summoning and stuffing her mouth with dango.

"It's Kiba Inuzuka," Kushina replied, already sighing at the way she saw a glint appear in Anko's eyes. “Wow Kushina-sensei you got really lucky, I know from experience Inuzukas have great stamina in bed,” Anko said, thinking back to when she slept with an Inuzuka clan member, making the two other shinobis blush at her words.

“Sorry Anko but I have no interest in bedding my own student, so please keep your opinions to yourself before I break you,” Kushina said as she gave Anko a look that promised pain, but Anko just ignored the threat as she gave her sensei a teasing smile.

“Oh, come on sensei you need to lighten up, it’s been years since you’ve had a good lay. I'm sure your body is craving for some action,” she teases, but then quickly ducked her head to avoid a swing from Kushina. “Anko, I think that’s enough, if you tease Kushina-sama anymore she’ll swing at you for real,” Kurenai stated sternly.

“Aww, I’m sure Kushi-chan doesn’t mind some friendly teasing right, sensei?” Anko said turning to where she thought Kushina was, only to see she had already left. Kushina walked along the corridors of the academy, lightly humming to herself before reaching her destination. She opened the door to see the classroom was still full of students, it seems she was the first one to arrive.

“Alright Kiba, meet me at training ground 69 in under ten minutes or I'll send you back to the academy. See you later honey, good luck,” Kushina said waving to her embarrassed son, before leaving using a shunshin jutsu.

~ Training Ground 69 ~

Kushina leaned against a tree as she stared at her stop watching waiting to see how long it would take her little student to get here. It took Kiba 6 minutes on the dot, to arrive. Pretty quick for a genin.

“Nicely done Kiba”, she said, genuinely impressed at his speed and the fact he seemed hardly tired. 'Maybe Anko was right about his stamina,' a thought popped into her mind and she immediately blushed from head to toe. Where did that come from? Stupid Anko! “Thanks sensei, but this is nothing compared to what I can actually do,” Kiba gloated, a smug grin on his face.

“We’ll see big shot. Now let’s start things off by giving each other a small presentation of ourselves, I’ll start things off. My name Is Kushina Uzumaki, but you can just call me Kushina sensei. My likes are my son and late husband, ramen and fighting. I dislike lazy men, Kumo, fangirls and coffee.” Kiba looked confused at the mention of Kumo. “My dreams for the future are to see my son become a great ninja, my hobbies are pranking people and chatting, though I don’t usually have all that much time for those anymore.” Kushina said, scratching the back of her head as she listed her two hobbies. She hoped she didn’t make herself sound too lame.

"Alright, the name is Kiba Inuzuka. I like my clan, my partner Akamaru, and women. Especially my new, sexy sensei," Kiba said, making her blush a little. She was a little weak to praises like these. "What I hate is being underestimated, loud noises, bad smells and hot women settling for pathetic men. My hobbies are going for a walk, and helping my sister at her clinic, and my dream is to one day become Hokage so I can prove to everyone that I’m the strongest shinobi of my generation and not Sasuke or Naruto."

"Now onto the less fun part, your test." She said in a grim voice startling him.

"Wait, what test?" Kiba asked. "Well of all 28 genin right now we will cut you down, only 12 can actually pass every year from each class or the village would have too many shinobi´s," Kushina said, lying her ass off. But it would help fire her student up at least.

"What the fuck?!" Kiba groaned out.

"Don't worry I'm more than confident you will pass it´s very easy," Kushina assured. She knew Kiba had potential. And she wasn't going to make too difficult for him. Kushina then zipped down her flak jacket and then took off her blue blouse too leaving her in her sports bra. Kiba's face gained a lecherous look as he stared at his sensei. Kushina showed a good portion of her cleavage, and while he had always sneaked glances at her discreetly, it was too hard to not stare right now.

“Kiba my eyes are on my face, not my chest,” Kushina said, smacking the boy on his head. “Okay listen up, for the next hour, we’ll be playing a game of tag. You’re allowed to use any means necessary to tag me, you can start as soon as I say go, however if you fail to catch me, I’ll send you back to the academy, do you understand?” Kushina asked. Of course, she wasn't going to, but she wanted to see just how far would her student go. “Um sensei, sorry for asking, but how big are they?” Kiba asked his eyes still leering at his sensei’s cleavage.

“Being brave, are we? 40 DD cup. You know if you're able to tag me within the time limit, I might just let you take a closer look,” Kushina said teasingly, hoping to motivate the perv a little. “ OH HELL YES, NOW I CAN’T FAIL!” Kiba yelled out in excitement as he eyed his sensei’s breast even more vigorously than before.

“Ok if you manage to touch me just once you win, now go,” Kushina said as she disappeared from Kiba’s view. Kiba wanting to increase the chance of seeing his sensei’s breast up close, quickly summoned Akamaru and worked with him to try and sniff Kushina out. Kushina hid for the first 10 minutes deciding to eat her lunch. She had to admit, Kiba and his partner were very well-trained trackers. She had to relocate five times already to avoid being found by the two.

Once she was done eating, Kushina decided it was time to end their game of hide and seek and showed herself to Kiba and his partner. Taking a stance in front of her student Kushina was not prepared for what Kiba was about to do.

“Sensei, I’m begging you please let me win,” Kiba yelled out while bowing his head in front of Kushina. Said woman couldn’t help but sweat drop at the comical display, well at least he gets points for being original. Kushina however could already tell Akamaru was ready to pounce on her, thinking she was distracted and jumped up into the air as the young pup flew past her to where his master previously stood. Kiba had used Akamaru’s distraction to jump at his sensei with his arms stretched out and palms wide open, ready to grab her tits. Kushina avoided Kiba’s hand by doing an aerial flip onto a nearby branch, letting the young boys sail through the air and then land on the ground. “ Wow you really like my breasts don’t you,” Kushina said, unintentionally giving Kiba quite the show as she squeezed and fondled her breast right in front of him. “Alright I’ve decided, instead of letting you see my breast up close, if you pass, I’ll let you touch my breasts for a full minute!” Kushina said, giggling as she saw the dazed expression on Kiba’s face, and the erection that began to form in his pants. For a guy his age, he seemed to be pretty big down there. “See you later you little perv,” Kushina said before disappearing once again with speed Kiba couldn’t even fathom of following. A second later, Kiba felt a gush of wind behind him as his sensei leaned her head in next to his ear and whispered, “Come on Kiba, show me that you’re an alpha,” Kiba spun around, his eyes widening as he got a face up look at his sensei’s magnificent valley. He jumped forward in hopes of grabbing them, only to fall face first into the ground as his Sensei once again disappeared from sight. Kushina laughed out loud as Kiba’s face skid across the ground, she always enjoyed making people look silly. Kushina looked at the timer and saw that almost 45 minutes had passed since they started their test. Kushina continued to play around with Kiba, teasing him with flashes of her breast and dodging him with grace only years of experience and training could get you. Once only two minutes remained, Kushina decided to appear in front of Kiba to give him one more try. Kiba and Akamaru who now seemed to look like a clone of Kiba wasted no time charging at Kushina, though Kushina could easily tell which one was which considering only one of them was drooling with a lust filled gaze directed at her as they charged.

Kushina laughed merrily as she watched Kiba and Akamaru land face first into the ground every time they lunged at her, she had to admit their coordination with each other was pretty good. However, her laughter stopped when she felt a hand grab her ankle. With her face pale, she turned around only to find a hand sticking out from under the ground. A second later, another Kiba popped out of there. When she turned to look at where the two lay in the mud, she saw one of them go up in smoke. A shadow clone! Damn.

"Told ya, I hate it when people underestimate me," Kiba said, jumping out of the ground, his chest puffed out as he gave Kushina a grin.

Well, she did give him her word.

~ After fixing up seals to stop Hiruzen from perving on them and lunch ~

"How long? How long do I get to hold them?" Despite having been running around after her, Kiba was pretty quick in getting close to her while eyeing her breasts like a predator after its prey. Looks like his energy was back after his lunch but then again he had a pretty good tank of stamina.

"One minute," Kushina surrendered, she was still keeping her sports bra on as she directed Kiba's hands to her big soft breasts. He looked amazed when his hands sank into them and Kushina started her stop watch. He was of course dazed as he didn't try squeezing them so she barely felt anything. "I don't have to tell you, that you can't tell anyone about this, do I?" She asked and he quickly swore he would tell no one. "Good because if you did, you wouldn't get anymore rewards," she said with a little smirk on her face as Kiba finally got his head together and began pushing her boobs together. He looked surprised at what she was saying. Even Kushina was, but this was something that gave her more thrill than anything in a long, long time. A forbidden act. A taboo.

For the next minute, Kiba played with her breasts to his heart's content. He fondled, bounced and even squeezed them mercilessly. Kushina was trying hard to not moan. She had expected Kiba to be completely inexperienced, so she asked him how he learned to do this.

"Well, us Inuzuka's do have more libido than most men so the men host stripper shows and orgies weekly. My mom doesn't allow me there, but I have gotten good at sneaking out. One of the ladies they called let me practice somethings on her. Why? Are you getting excited, sensei?" he said, a superior smirk on his face as he enjoyed the blush on her face and the way her lips quivered, her body squirming a little.

Kushina herself knew that what she was saying was certainly crazy, using her own body as a way to motivate her little protege to excel. But hey if it worked, it worked. Beside she’d never go any further than letting him fondle or stare at her for a little bit. Kiba despite being considered one of the students on the lower end of the spectrum overall amongst the graduating class, showed a great amount of potential. While she wasn't completely convinced, he could become as strong as people such as the kage’s or even the sannin, she’s sure with her help she could make him an elite amongst shinobi. Plus, on the off chance he did become hokage, she could brag about being the one to help him get to such a high up position.

“Well looks like time's up,” Kushina said as she removed Kiba’s hands from her breast. A little relieved because she was close to moaning. Unintentionally causing them to bounce as she removed the boy’s hands. “Alright from here on out, I want you to meet me at this training ground every day at 8:00 AM sharp, I’m going to inform the third that you passed my test,” Kushina said leaving in a gust of wind to take care of something personal, as Kiba skipped home in a hurry as well, needing to deal with some personal business.

~ Hokage's office ~ Kushina patiently waited once again, annoyed by all the unnecessary tension in the room, oh why couldn’t they just get this over with quickly. She quickly glanced at Kakashi, the soon to be teacher of her son. She had no doubt that her son had passed the genin exam.

“Team 7 passed,” Kakashi said, barely looking up from his smut. Kushina just smiled knowingly.

“Team 8 has passed,” Kushina gave Kurenai a thumbs up, seems she did better than she thought she would. And she seemed more confident than before at least.

“Team 10 passed,” Asuma said, clearly happy to be teaching the next generation of the Ino-Shika-Cho combo.

Kushina was the next one to step forward, “Team 11 has passed.” Kushina said before returning to the line of jonin. The Third soon dismissed everyone except Kushina once he knew which graduates passed and which didn’t. “Kushina, how are you feeling? I know getting back into the swing of being a shinobi can be difficult, especially after being inactive for so long,” the Third asked with concern, Kushina had been inactive for twelve full years. While she may have been doing some training alongside Naruto, he had no doubt her skills must have diminished to some degree. “Don’t worry, I'm fine. My body is a little slower compared to how I used to be, but in time I’m sure I can regain my previous strength, if not become even stronger,” Kushina replied with a confident grin, bringing a smile to the elderly man's wrinkled face. “That’s good to know, I’m glad one of my strongest Kunoichi is back in action,” the Third said in a grandfatherly tone. “Well then I’ll be off, I have to get a celebratory dinner ready for my son,” Kushina said. “Is it ramen?” the Third asked, although he already knew the answer. “It’s ramen!” Kushina replied drool already going down her chin at the mere thought of her favorite food, leaving soon after.

Author’s Notes

Back with another smut story. I am sure most of you have read this trope. It’s quite famous. Though the idea of multiple guys or Naruto is too common so I decided to use Kiba. Seems like a better candidate than Sasuke and people were getting sick of my OC’s.

Comment and if there are any mistakes let me know. 

See ya.