Some fanfictions might explore the baby's relationship with other characters. For example, how the baby interacts with Naruto's friends like Sasuke or Kakashi. The baby could be a source of joy and hope in the village, and there could be stories about how the whole village comes together to protect and celebrate the new addition to Naruto and Sakura's family.
Another plot could be that the baby gets lost in a mysterious ninja realm. Sakura and Naruto then have to embark on a dangerous journey to find their baby. Along the way, they face numerous challenges and also learn more about each other's love for their child and for each other.
The plot could be that the baby gets lost in a mysterious part of the ninja world. Naruto and Sakura go on a search mission to find their baby. Along the way, they discover new secrets about the ninja world and also learn more about themselves as parents. They face various challenges and meet different characters who either help or hinder their search.
Perhaps in the fanfiction, Naruto and Sakura are banished because of a political conspiracy within the village. This could force them to find new allies in unexpected places. They might also discover new powers or abilities as they adapt to their banished status.
One idea could be a crossover where Naruto and Sakura from Cardcaptor Sakura meet in a magical world that combines elements of both their universes. They could team up to fight a new kind of threat that is causing chaos in both the ninja world and the world of the Clow Cards.
One idea could be a crossover with the 'Dragon Ball' universe. Baby Naruto could meet Goku as a child and they could have a friendly sparring match. Another could be a crossover with 'One Piece', where Naruto ends up on the Going Merry and has adventures with the Straw Hat crew.
One interesting idea could be exploring how different characters in Naruto would handle the role of being a baby daddy. For example, Naruto himself might bring his positive and determined attitude to fatherhood, teaching his child about perseverance. Another could be Sasuke as a baby daddy, perhaps dealing with his own dark past while trying to raise a child in a more positive environment.
One possible plot could be Naruto and Sakura having a baby and dealing with the challenges of raising a child while still being ninjas. Maybe they have to protect the baby from their enemies.
A great plot idea could be that the baby has some sort of special power that no one has seen before. It causes both excitement and fear in the village. Sasuke and Sakura have to protect their baby from those who might want to use the baby's power for their own gain.
How about a story where an unknown enemy creates clones of them? Naruto, Sasuke, and Sakura have to not only fight these clones but also figure out who the enemy is and why they are being targeted. Along the way, they might discover new powers within themselves and also learn more about their relationships with each other.
A third plot could revolve around a mission where Naruto, Sakura, and Neji are the only ones available. They are sent to a mysterious land filled with strange creatures and a powerful enemy. Neji uses his Byakugan to analyze the enemy's weak points. Sakura heals them during the battles. Naruto, of course, is the one who ultimately faces the main villain, with the support of his friends.