Another plot could be a crossover with another anime world. Let's say they end up in the world of One Piece. They would have to learn about the new world, its rules, and make new alliances. It would be really fun to see how Sasuke's Sharingan, Naruto's Jutsu, and Sakura's medical skills would be useful in that completely different environment. And of course, no lemon content would be involved as it's just about their adventures in a new world.
A story about them starting a new ninja academy in a remote area could also be interesting. They would have to recruit students, teach them the ways of the shinobi, and also deal with any threats to the academy. This would show their growth as teachers and leaders, and it would focus on their relationships with the new generation of ninjas, without any adult - related themes.
In a fanfiction, there could be a story where a mysterious enemy targets Sasuke, Naruto and Sakura specifically because of their unique bond. The three of them then have to go into hiding and figure out who the enemy is and what they want. Along the way, they rely on each other's strengths and grow even closer as friends.
One plot idea could be that Sasuke sees Sakura getting too friendly with another male character. He gets jealous and starts acting cold towards her, which makes Sakura jealous in return as she doesn't understand why he's being that way. This creates a cycle of jealousy that they need to break through to confess their true feelings.
One plot idea could be a dark Sasuke who is on a path of revenge but Sakura is determined to bring him back to the light. Their interactions could be filled with tension and emotional turmoil. Another could be a scenario where they are in an alternate universe where they have to work together against a common enemy, and their relationship slowly evolves from a grudging partnership to something more.
One idea could be a story where Sasuke and Sakura are on a dangerous mission in a dark, enchanted forest. They face many challenges that test their relationship and their own individual strengths. Another could be a time - travel plot where they end up in a dark future and have to fight together to change it.
One plot idea could be Sai trying to understand the deep bond between Naruto, Sakura and Sasuke. He might initially struggle as he has his own unique upbringing. For example, he could be assigned a mission with the three of them and slowly learn about their history, like Naruto's determination to bring Sasuke back and Sakura's unrequited love for Sasuke in the beginning. This could lead to Sai having a new perspective on friendship and loyalty.
A fanfiction could be written where Sasuke returns to the village earlier than in the original story. Itachi, still alive in some way, along with Sakura, helps Sasuke reintegrate into the village. They all work together to overcome the distrust of the villagers and also face new threats together. This would explore their relationships in a more positive and collaborative light. It would also show how their different skills, Itachi's strategic mind, Sakura's medical and combat skills, and Sasuke's power, could be combined to protect the village and each other.
One idea could be a school dance where Sasuke finally realizes his feelings for Sakura. He might see her in a beautiful dress and be drawn to her in a new way. They could share a special dance and then have a moment of awkward but sweet conversation afterwards.
A plot idea could be that Naruto and Sakura are paired up for a special project in the academy that involves exploring an old, abandoned part of the school grounds. They discover some secrets about the founders of the academy and in the process, they overcome their initial differences and become closer friends.
A possible plot could be them going on a journey together to discover more about their clan's past. They could face various challenges and enemies along the way, and through these experiences, they grow closer as siblings. Another idea is that Fem Itachi could be training Sasuke in a new and unique jutsu that she has developed, and they have to work together to master it.
Perhaps a fanfiction where Sasuke loses his memory and Sakura has to help him regain it. She takes him back to all the places that are important to their past, like their old training grounds. As she tries to jog his memory, they end up reliving old memories and emotions, and this could lead to a rekindling of their relationship in a very emotional way.