Here's a different plot idea. In a world where the boundaries between the living and the dead are blurred, Sasuke is haunted by the spirit of Kushina. At first, he's annoyed, but as he gets to know her spirit better, he learns about the sacrifices she made for Naruto. This changes his view of family and loyalty. Another plot could be that Sasuke and Kushina are both part of a secret mission in a parallel universe, and they have to rely on each other's skills and knowledge to complete the mission and return to their own world.
In some fanfics, the plot might revolve around a prophecy that only female Naruto and Sasuke together can fulfill. This could involve them going on a quest, facing various challenges and enemies, and during this journey, their relationship deepens from comrades to something more romantic.
Character development is also crucial. Writers often take Sasuke's brooding nature and Kushina's fiery spirit and develop them further in the fanfic. They might show how Sasuke could be influenced by Kushina's more positive and outgoing personality. And the setting of the Naruto universe is an important element too. Fanfics use the familiar villages, clans, and jutsu to create a believable backdrop for the story.
It's hard to say if sasuke kushina lemon fanfics are popular in general. Their popularity might be limited to a niche group of fans who are interested in that particular pairing and the kind of content that 'lemon' implies. Some fans might be drawn to the idea of exploring a relationship between Sasuke and Kushina in a more romantic or edgy way, but others may not be interested in this type of fanfic at all.
One idea could be a story where Kushina and Sakura team up on a mission in a new and dangerous land. They have to rely on each other's unique skills, like Kushina's powerful chakra and Sakura's medical ninjutsu and combat abilities. Along the way, they face various challenges that strengthen their bond as friends and comrades.
One plot idea could be their first meeting. Maybe Minato saves Kushina from some bullies in the ninja academy. It could show how their initial attraction starts. Another idea is a mission they go on together. They face challenges and have to rely on each other's skills, which deepens their bond. A third plot could be about them preparing for their wedding. They deal with the stress of family expectations and also the joy of starting a new life together.
One plot idea could be Kurama and Kushina teaming up to protect the Hidden Leaf Village from a new, powerful enemy. They could combine their unique abilities, like Kushina's strong chakra chains and Kurama's immense power, to fend off the threat.
A third plot idea is a crossover where Kushina enters a world that combines Naruto elements with elements from a post - apocalyptic setting. She has to use her ninja skills to survive in this harsh new world. Maybe there are new types of chakra - based threats or she has to find a way to restore order using her leadership skills. This would put her in a completely different situation compared to what she's used to in the normal Naruto world and force her to adapt and grow in new ways.
One plot idea could be Jiraiya training Kushina. Since he was a great ninja and had a lot of knowledge, he could pass on some unique jutsu or survival skills to her. This would not only strengthen Kushina but also create a bond between them based on mentorship.
One idea could be exploring Kushina's life before Naruto was born in more detail. Maybe show her training as a jinchuriki and how she met Minato. Another could be a story where Naruto discovers a hidden journal of Kushina's that reveals family secrets and advice for him.
Well, perhaps Demon Naruto has some sort of special connection to Kushina that is related to his demonic powers. For example, her Uzumaki bloodline might be the key to controlling or understanding his demonic side better. And they could go on a journey to discover the secrets of his powers together.