Well, in the fanfic world, the author might have created a backstory or a set of rules. It could be that Tsunade's family lineage has been clearly defined in a way that excludes her from being considered an Uzumaki. Naruto, being a character within that fan - created world, has to abide by those rules. For example, perhaps her family tree has been traced and it shows no connection to the Uzumaki clan, so Naruto simply can't claim her as one.
One implication could be on the power dynamics. If Tsunade was wrongly claimed as an Uzumaki, it might disrupt the existing balance of power related to the Uzumaki clan in the fanfic.
It depends on the specific plot of the fanfic. Sometimes he could be on a secret mission, in a hidden village, or facing a new challenge in an unknown location.
Perhaps a shared experience like fighting a common enemy could bring them closer. If they are in a battle together and Naruto saves Tsunade's life, or vice versa, it could be the start of a deeper emotional connection. Tsunade might then open up about her family to Naruto, and Naruto could share his own feelings about family, as he has always longed for one.
A really interesting plot could be Naruto traveling back in time to the era before he was born. He could meet his parents and other important figures in the village's history. This would give him a chance to understand the roots of the village better and also learn some new jutsu or strategies that he could bring back to his own time to make the Hidden Leaf even stronger as a Hokage.
I really like 'Love Blooms between Tsunade and Naruto'. It begins with Tsunade being annoyed by Naruto's boisterous nature but then slowly realizes that it's one of the things she loves about him. The fanfic does a great job of building their relationship step by step. There are some exciting adventures that they go on together, which strengthen their bond. For instance, they go on a mission to a far - off land where they have to rely on each other to survive, and during that time, their feelings for each other deepen.
One possible fanfic could be about Naruto, Tsunade and Kushina teaming up for a special mission. Maybe they have to face a powerful enemy that threatens the Hidden Leaf Village. They each bring their own unique skills and personalities to the mission. Naruto with his determination and powerful jutsus, Tsunade with her strength and medical ninjutsu, and Kushina with her red - haired charm and her own set of skills.
Writing or seeking out fanfics with inappropriate and vulgar content like this is not acceptable behavior. We should focus on positive and respectful fan creations that are in line with ethical and moral standards.
Yes, there might be some fan - made fictions out there with such a plot. However, not all fanfics are easy to find. You can try searching on some well - known fanfic platforms like FanFiction.net or Archive of Our Own. Just be aware that the quality and content can vary greatly.
I'm not sure if there is a specific 'tsunade suck naruto fanfic' that I can recommend. Fanfics can vary greatly in quality and content. You might want to search on some popular fanfic websites like Fanfiction.net or Archive of Our Own to see if there are any works related to this idea.