Well, one implication could be a different dynamic in Naruto's upbringing. Tsunade being a strong and experienced kunoichi, she might have trained Naruto differently from how he was trained in the original story. For example, she could have focused more on his medical ninjutsu skills early on.
It would be a very wrong interpretation of the characters. Naruto is a character who stands for justice and freedom, and enslaving someone is completely against his nature. Tsunade is a strong - willed and respected character too. Such a fanfic would distort their images.
One implication could be a change in Naruto's social status within the village. He might be treated differently, perhaps with more respect due to Tsunade's position. Also, his training could have been different, as Tsunade might have imparted her own skills and knowledge to him earlier.
There are so many Naruto fanfics out there. While I can't point to a particular 'lady tsunade is naruto's mom fanfic' right away, you could also check Naruto fan communities on platforms like Reddit or Tumblr. Fans often share and discuss interesting fanfics in those places, and someone might know of one with that plot.
One major implication would be his power level. Tsunade is known for her superhuman strength and Jiraiya was a very powerful ninja. Naruto might inherit a combination of their abilities, making him even more formidable. His relationship with other characters would also change. For example, his interactions with Kakashi would be different as Kakashi would be dealing with the son of two of his former comrades. And his standing in the village would be different, perhaps more of a prodigy - like figure from the start.
If such a fanfiction existed, it would likely stir up a lot of controversy. First, the age difference between Naruto and Tsunade is significant, which would make the relationship seem rather inappropriate. Second, from a story perspective, it would completely rewrite the established character arcs. Naruto is focused on becoming Hokage and bringing peace, and this plot would introduce a whole new set of challenges and responsibilities that are not in line with his original goals. Third, it might also change the way fans view other characters who are related to Naruto or Tsunade, as their relationships would be affected by this new development.
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.
One possible plot could be that Tsunade tries to keep Naruto's identity a secret to protect him from her enemies. As he grows up, Naruto starts to suspect something is different about his family and begins to search for the truth.
It may also be considered disrespectful to the original creators. They crafted the characters with certain personalities and relationships in mind. This fanfiction concept goes against those carefully - created aspects and can be seen as an unethical deviation from the source material. Moreover, it can be off - putting to many fans who prefer to uphold the integrity of the original story and its characters.
One implication could be a different power dynamic. Instead of Naruto inheriting Minato's legacy as his son, they would be more like peers sharing similar powers. Maybe Naruto wouldn't have the same kind of lonely childhood as in the original story.
One implication could be a different kind of training for Naruto. Anko is a skilled ninja, and she might teach Naruto some unique jutsu or combat styles that he wouldn't have learned otherwise. For example, her knowledge of snake - related techniques could be passed on to Naruto.