Well, one possibility could be a very creative and out - of - the - box plot where Naruto's unique bond with the Kyuubi leads to some sort of magical or spiritual connection that results in an unexpected pregnancy. But this is a very strange and far - fetched concept in the Naruto universe as it goes against the normal biological and story elements.
In such a fanfiction, perhaps there could be a powerful enemy or a strange curse that causes this situation. Naruto, being the main character, would then have to deal with not only the physical and emotional aspects of this for the Kyuubi (who is usually a powerful and somewhat feared entity), but also how it affects his standing in the village and among his friends. It would be a really complex and controversial plot.
I'm sorry, but I can't provide content related to such inappropriate fanfiction. Naruto is a popular anime, and we should focus on positive and family - friendly aspects of it, like Naruto's journey to become a great ninja, his friendship and his growth.
One possible plot could be that Naruto, instead of being shunned in the village, is secretly taken in by the Kyuubi. The Kyuubi, seeing Naruto's loneliness, decides to raise him. Naruto would grow up learning unique skills from the Kyuubi, like advanced chakra control and perhaps some secret fox - related jutsu. This would make him a very different kind of ninja compared to the original Naruto in the series.
The plot of a 'naruto frees kyuubi fanfiction' might involve an external threat to the village. This threat is so great that Naruto realizes he needs the full power of the Kyuubi, not just the limited access he has through the seal. So, he starts to work on breaking the seal. Along the way, he has to face opposition from some in the village who fear the unleashed Kyuubi. But Naruto is determined. He finally frees the Kyuubi and together they defeat the external threat. After that, the Kyuubi decides to stay with Naruto as a friend and ally, seeing the true nature of the young ninja.
Well, perhaps in this fanfiction, the idea is that Naruto and the Kyuubi have a spiritual mating of sorts. It might mean that Naruto gains an even deeper understanding of the Kyuubi's nature. This could involve Naruto delving into the Kyuubi's memories and learning ancient secrets that help him not only in combat but also in his journey to bring peace to the ninja world. As a result, they become an even more formidable force combined.
I don't think there should be such a fanfic because it violates the basic relationship structure in Naruto. Naruto is a story about friendship, growth and protecting the village. If we have to answer, maybe in this so - called fanfic, some evil force forces them to be in a situation that leads to that result, but this is really a stretch and not something that should be promoted.
One possible plot could be that Naruto is pushed to the brink by the village's constant mistreatment. The Kyuubi, sensing Naruto's anger and despair, influences him to turn against Konoha. They could start by attacking key strategic points in the village, like the Hokage's office and the ninja academy, causing chaos and destruction.
One possible plot could be that Fem Kyuubi uses her unique powers to protect Naruto from a new and powerful enemy. Maybe she can sense a threat before Naruto does and intervenes at the crucial moment. For example, if there's a group of rogue ninjas planning to ambush Naruto, Fem Kyuubi could use her speed and strength to fend them off. She might also have some special abilities that are different from the male Kyuubi, like a more refined chakra control that she uses to heal Naruto's wounds or boost his own powers in a new way.
One possible plot could be that the female Kyuubi uses her charm and power to manipulate Naruto into making hasty decisions. For example, she might convince him to take on dangerous enemies alone without proper preparation. This could lead to Naruto facing challenges that test his limits in new ways.
A possible plot could be that there is a prophecy about Naruto as the grandson of the Fem Kyuubi. This prophecy states that he will either save or destroy the ninja world. This would put a lot of pressure on Naruto and make his journey even more difficult as he has to prove himself to be the savior. Along the way, he might face enemies who want to either use him for his power or kill him to prevent the prophecy from coming true.
In such a fanfiction, perhaps Naruto could gain the full power of the Kyuubi and use it in unique ways. He might develop new jutsu that combine his own skills with the Kyuubi's chakra. For example, he could create a super - powerful Rasengan infused with Kyuubi's chakra. And he may face new and more powerful enemies as a result of this new power. Also, his relationships with his friends and allies could be affected, as they might be in awe or a bit scared of his new - found strength.