Naruto: Senju Rebirth

After Tetsuya had a discussion with the Senju clan leader, it was decided that he would have to find a wife since he was now the strongest person in the Senju clan and was required to continue the bloodline since the clan leader decided that he would be the next clan leader of the senju.

Tsunade, hearing this, decided to throw Shizune under the bus since she was still single and Shizune was one of the only women that Tetsuya interacted with.

Shizune huh? Well, she is 8 years older than me but there is not much problem about that on my end. In fact, that's quite into my strike zone. This is an absolute win for me.

The only problem is that if she is willing to be with me.

After arrangements, Tetsuya and Shizune went on multiple dates to confirm the engagement since Shizune was quite insecure about the fact that she was much older than Tetsuya.

In one of the dates where they went to an Izakaya, Tetsuya got drunk and sang the praises of short-haired older sisters who could spoil him, which broke the guard of Shizune.

The next day, Shizune accepted to be engaged to Tetsuya but at the price that all of his fetishes were now heard by the entirety of the people in the Izakaya since he made quite the passionate speech while he was drunk. Among them were Asuma and Kurenai who were "coincidentally" there that day.

In less than a year after they got engaged, they got married. Tetsuya then decided to buy a new house since he didn't have the guts to evict his current tenants just to boink his new wife.

He gave the ownership of his house to Kimimaro since he was his first follower.

On a side note, Tetsuya will become a family man sooner or later so he decided to open a business since he wanted to make money outside of ninja work. He then opened a Fried chicken restaurant that he dubbed as Konoha fried chicken using Hashirama's face on the logo as bait.(I took the idea from another FF, don't remember the name since it was long ago though)

The restaurant was so popular that within a year of its opening, the senju clan decided to invest in this venture and they opened branches all over the major cities of the fire country.

…

Unexpectedly, Jiraiya didn't bring Naruto on a trip around the world this time but decided to train him earnestly in Konoha. After learning that Naruto was the child of prophecy, his whole demeanor changed. He already knew the Akatsuki's plan and members anyway so he didn't need to gather information anymore.

Adult Sasuke also had a talk with Kurama so he became friendlier with Naruto so they decided that it was time to release the seal on Kurama. Naruto was finally able to meet both of his parents.

And since Minato didn't use his chakra to reseal Kurama and Kushina didn't use hers to restrain him, the both of them lived rent free in his head for a while, guiding him on the FTG and experiencing a family life.

After Naruto successfully controlled Kurama's powers, Tsunade finally decided to announce Naruto's identity as the Fourth Hokage's son since he now had enough power to protect himself.

Naruto now became much stronger than Tetsuya, even stronger than his future self in the fourth war pre-six paths power since he now had the FTG on top of Senjutsu and perfect Kurama Chakra mode.

Tetsuya also told Naruto to communicate with Gaara and Shukaku since they would be the first target of the Akatsuki.

After some discussions between the two jinchuriki and the two bijuu, Gaara was finally able to become a perfect Jinchuriki.

Adult Sasuke also "kindly" reminded Tetsuya about Sakura so he finally recommended her to Tsunade and after a brief test, she was successfully accepted as a disciple too.

As for Karin, Her studies were going smoothly and she was able to master the Yin seal much faster than Sakura did in the anime since she had much more chakra to store.

Tetsuya was now left with only one student since two of them were stolen by Sannin so he decided to train Sasuke the best he could since he needed him to train to be strong enough for his future peaceful life.

And in Sasuke's case, although he lost his drive for revenge, he still decided to kill Itachi to redeem the souls of the civilians and infants he killed during the Uchiha genocide.

He still trained diligently but because he now had no concrete goal, he asked Tetsuya for advice.

Tetsuya then told him to find a girlfriend since the Uchiha clan won't repopulate itself.

Although Sasuke was quite reluctant about this idea, he knew that Tetsuya's word were true and since Yuzume showed no intentions of doing so considering that he was already 18 and still single, he decided to take matters into his own hands.

Due to the fact that Karin was the only woman who was close enough to him and wasn't fangirling on him, he decided to try his luck on her.

Karin accepted since she knew that she had no chance with Tetsuya considering that he treated her as a little sister and he was already married.

Sakura was heartbroken after hearing that Sasuke was taken and decided to fully pursue her career as a medical ninja instead.

…

A white zetsu also recently roamed in Konoha but due to Naruto's newly acquired perception, it was swiftly caught.

Tetsuya then proposed to Sasuke to implant white zetsu cells on himself so that he could finally use his Mangekyou sharingan without the drawbacks.

With Tsunade's cooperation, the operation went smoothly and Sasuke was finally able to train his Mangekyou.

Meanwhile, Jiraya and Tetsuya were working together to create a barrier for Obito thanks to Kakashi's cooperation, since his ability was the most troublesome to deal with if Kakashi wasn't present.

Time went by as Konoha was preparing for an all-out war against the Akatsuki and soon enough, the year 66 came.