In terms of her relationship with her teachers, like Kakashi. The symbiote might give Naruto new abilities that Kakashi has to figure out how to train. It could also create a bit of a rift at first because Kakashi doesn't understand what this new entity is. However, as Naruto shows that she can still be the same person with the symbiote and Kyuubi's influence, Kakashi would adapt and find new ways to mentor her. And with the Kyuubi, the symbiote might change their relationship from a more adversarial one (since the Kyuubi was initially forced into Naruto) to a more cooperative one as they all have a common goal of protecting Naruto and the village.
The symbiote could make Naruto's relationships more complicated. For her friends, they might be initially scared or distrustful of the new - looking Naruto with the symbiote. For example, Sasuke might see her as a threat now. But as they learn that the symbiote is actually helping Naruto control the Kyuubi, they might slowly accept it.
When it comes to Naruto's relationship with the villagers, it would be a big change. The villagers were already a bit wary of Naruto because of the Kyuubi inside her. Now with the symbiote, she might look even more different and strange. Some villagers might be even more afraid and start to shun her. But there could also be some, especially the younger generation, who are intrigued by her new look and abilities. Over time, if Naruto uses the symbiote and Kyuubi's power to protect the village, she might be able to win over the villagers' trust again.
Initially, the relationship could be rocky. Naruto, being used to his own way of life, might find it difficult to adjust to the presence of the fem symbiote. However, as the symbiote reveals its powers and shows that it can help Naruto in his struggle against neglect, they begin to form a connection. The symbiote may start to feel empathy for Naruto's situation, and Naruto may come to see the symbiote as a partner. As they face more and more difficulties together, such as fighting against those who still look down on Naruto, their relationship evolves into a deep and unbreakable bond of mutual understanding and support.
One interesting plot twist could be that the symbiote actually has a mind of its own and tries to take over Naruto completely, but the Kyuubi's chakra interferes and creates an unexpected alliance between the three. This could lead to Naruto having new and strange powers that no one has seen before.
The symbiote can change Naruto's physical appearance. For example, it might give him a more menacing look with some black markings similar to traditional symbiote looks in other stories. This can also affect how others perceive him, making some fear or be more cautious around him.
The symbiote could make Naruto's ninja way more about adaptation. Since the symbiote brings new physical abilities, Naruto might need to adapt his fighting style. His ninja way of never giving up could be enhanced as he now has to overcome not only his normal challenges but also the challenges of controlling the symbiote. For example, if the symbiote has a weakness to certain elements, Naruto would have to find ways to work around that while still staying true to his beliefs.
The Kyuubi suit might make her relationships more complex. Her friends could be both in awe and a bit scared of her new power. For example, Sasuke might be initially hesitant to approach her as he's not sure how to deal with the Kyuubi's influence. But over time, as he sees that she's still the same Naruto at heart, their relationship could strengthen.
Hinata might interact with symbiote - Naruto with a mix of caution and curiosity. Since Naruto is different with the symbiote, she would be careful at first. But her love for Naruto would also make her curious to understand what the symbiote does to him.
The symbiote often makes Spider - Man more aggressive. He might be quicker to anger and less patient. For example, he could snap at his boss J. Jonah Jameson more often.
It could make her relationship with Sasuke more complex. Sasuke might be both intrigued and a bit jealous of her newfound power from the symbiosis. He could see her as a greater rival or, on the other hand, a potential ally he needs to keep close.
His relationship with Sasuke could change significantly. With the new power from the merge, Naruto might be seen as more of a threat by Sasuke, or Sasuke could be jealous of Naruto's newfound strength. On the other hand, it could also lead to Sasuke respecting Naruto more and seeing him as an equal in a different way.
One possible plot could be that Naruto, being neglected by the village, stumbles upon a fem symbiote. The symbiote bonds with him, sensing his loneliness and hidden power. Together, they start to train in secret. Naruto gradually learns to control the symbiote's powers, which are different from his chakra. As they grow stronger, Naruto decides to show the village what he can do with his new ally, proving that he's not someone to be neglected.