A possible storyline might involve Naruto and Kushina having to navigate the challenges of raising a family while also being important figures in the ninja world. They would need to balance their duties as parents with their responsibilities to their villages. There could also be a story where they face a crisis within their relationship, like a misunderstanding or an outside influence trying to break them apart, and they have to work through it to keep their family intact. Additionally, they could be involved in diplomatic missions together as a married couple, representing the Uzumaki and their respective villages.
A storyline could be that the seal holding Kushina inside Naruto starts to weaken for some reason. As a result, Naruto has to deal with the emerging consciousness of Kushina while also trying to keep it a secret from his friends. This internal struggle could lead to some interesting character development and new plot twists.
In a fanfiction where Kushina survives, she could play a crucial role in preventing the Uchiha massacre. Given her strong will and connection to the village, she might be able to mediate between the Uchiha clan and the village leadership. This could lead to a very different future for Sasuke and Itachi as well, with the Uchiha clan remaining a part of Konoha and not turning against it.
Maybe a story where they both find themselves in a dangerous situation outside of their respective villages. They have to rely on each other's skills and powers to survive, and in the process, a deep friendship or more could develop. For example, they could be trapped in a mysterious and dangerous forest filled with powerful beasts.
Well, perhaps in the 'naruto abused by kushina fanfic', it could start with Kushina having a premonition of Naruto causing great harm in the future. So, in her attempt to prevent that, she goes overboard and starts abusing him. Or it could be due to some long - hidden family secret that makes her act out against Naruto, thinking she's doing the right thing for the family or the village in the long run.
Perhaps Kushina is a powerful ninja from another village who comes to Konoha on a diplomatic mission. Naruto, being curious and always looking for new challenges, gets involved with her. They end up on a journey together to solve a mystery that threatens both of their villages. Or, Kushina could be a trainer in a secret ninja academy where Naruto is sent for special training and they form a bond over his training progress.
Yes. In some fanfictions, this can be a unique plot device. It might be used to explore different timelines or alternate universes where the relationship dynamics are changed. This can lead to interesting character developments and new story arcs.
One reason could be that she lost so much time with Naruto due to her early death in the original story. So in the fanfiction, she's overcompensating for that lost time by being possessive.
One possible reason could be that Kushina has a very strong and intimidating personality. In the Naruto universe, she was known to be a tough kunoichi. Naruto, who might be used to more gentle or reserved people around him, could be scared of her boldness.
A potential storyline could be Fem Naruto trying to protect Kushina from the threats that the Uzumaki clan faces. Since she has knowledge from her previous life as Naruto, she could use this to her advantage to keep Kushina safe and ensure that she grows up strong. For example, she might teach Kushina some unique jutsu or survival skills early on.
One possible reason could be for Naruto's protection. Maybe she thought by banishing him from a certain place or situation, she could keep him away from a hidden danger that she knew about. For example, there might be a powerful enemy targeting Naruto specifically, and she believed that by making him leave, he would be harder to find.