A possible plot could be a story about friendship and acceptance. Haku, who has had a difficult past, finds true friendship in Naruto and Hinata. They help him come to terms with his past and his identity. And in the process, they form a strong bond as a trio. Maybe they also face challenges from the ninja society that still has some prejudices against Haku due to his past actions.
One plot idea could be a time - travel story. Naruto, Haku, and Hinata are sent back in time to a crucial moment in the ninja world's history. They have to work together to prevent a great disaster from occurring. Another idea is a mission - based plot where they are assigned a very difficult and dangerous mission that requires all of their unique skills to succeed. For example, a mission to rescue a group of hostages from a powerful and elusive enemy.
Well, it could be a story where Naruto discovers a new power that is linked to both Haku and Hinata. This power can only be fully unlocked when the three of them are in harmony. So they embark on a journey to understand this power and how to control it. Along the way, they face various opponents who want to steal this power for themselves.
Another plot could be that there is a prophecy about a hanyou and a Jinchuriki (Naruto) coming together to save the ninja world. Hinata's hanyou side is the key, and they must face many challenges and enemies who are afraid of their combined power. They would have to grow both as individuals and as a couple throughout this adventure.
Well, a plot could involve a magical lemon that gives Naruto and Hinata the ability to see into each other's dreams. In these dreams, they explore their relationship deeper and face their insecurities. Or perhaps there's a lemon - eating competition in the village, and Naruto and Hinata team up. Through the chaos of the competition, they grow closer and realize their love for each other. It could also be that a lemon - scented perfume Hinata wears drives Naruto wild with attraction and he finally makes a move.
One idea could be that Naruto discovers Haku has a furry form due to a hidden jutsu. Naruto has to help Haku control this new aspect of himself while also facing enemies who want to use Haku's power for evil.
One idea could be that after being banished, Fem Haku and Naruto meet in a hidden forest. They decide to form their own small community away from the villages that shunned them. Together, they train and learn new jutsus from each other.
One plot idea could be that the Fem Kyuubi has a special connection with Naruto and Hinata. Maybe she can sense their deepening relationship and decides to use her power to protect them from an upcoming threat in the shinobi world. This could lead to a lot of action-packed scenes as they fight together against the common enemy.
One idea is that Chihiro gets trapped in a different part of the spirit world and Haku has to use all his powers to find her. Along the way, he realizes just how much she means to him.
One plot idea could be that Naruto, with the power of the Kyuubi, has to protect Hinata from a new and powerful enemy. This would show his growth as a shinobi and his love for Hinata. Another idea is that Hinata discovers a new way to help Naruto control the Kyuubi's power, strengthening their bond.
One plot idea could be Naruto and Hinata working in the same modern - day office. Naruto is the enthusiastic but a bit clumsy new hire, while Hinata is the shy and talented graphic designer. Their desks are next to each other, and through daily interactions, they start to develop feelings. For example, Naruto always brings an extra coffee for Hinata in the morning without realizing he's falling for her. Another idea is they meet at a modern - art exhibition. Hinata is there because she loves art, and Naruto is dragged along by a friend. They start discussing a particular piece, and Hinata's insights amaze Naruto. This could lead to them exchanging numbers and more meetings.
One idea could be that Demon Naruto has to protect Hinata from dark forces in the ninja world. Since he has demon powers, he has unique abilities to fend off threats. Another could be that Hinata's gentle nature starts to tame the demon within Naruto, leading to a transformation in his power and personality. Maybe there could also be a plot where they go on a journey together to find a way to fully control Naruto's demon side without losing his humanity, and during this journey, they fall deeper in love as they face various challenges.
One idea could be that Naruto and Hinata end up in an alternate universe where their roles are reversed. Hinata is the loud and confident one, while Naruto is more shy. Another could be a time - travel plot where they go back in time and have to work together to change an important event in the ninja world. They might also find themselves in a world where all the ninja clans have different powers, and they must combine their skills to survive.