One idea could be a story about Moana's journey during her pregnancy. It could focus on how she still tries to maintain her connection with the ocean and her village. Maybe she teaches the children about the importance of nature even while she's expecting.
Another fanfic could be about Moana and Maui during her pregnancy. Maui might be initially clumsy in his attempts to help, like trying to get strange foods for her cravings, but eventually becomes a great support. This could also explore their friendship in a new light.
A third fanfic could revolve around Moana preparing for the arrival of her baby. She could be making special clothes, and the whole village could be involved in creating a safe and loving environment for the new life. This would show the strong sense of community in Moana's world.
In this fanfic, Moana is on a new voyage and gets lost in a mysterious part of the ocean. She ends up near Ariel's territory. Ariel, who has always been interested in humans, approaches Moana. At first, Moana is a bit startled by a mermaid but soon realizes they share a common love for the ocean. They start to exchange knowledge. Ariel shows Moana some of the amazing underwater wonders she has never seen before, and Moana teaches Ariel about the stars that help her navigate. Together, they face a sea monster that is causing trouble in both their areas of the ocean.
A possible plot could be that Moana discovers she's pregnant during a normal day on the island. She's filled with a mix of emotions - joy, fear, and excitement. She then decides to go on a small journey within the island to find a special place where she can talk to the spirits about the new life growing inside her.
One idea could be that Moana discovers a hidden part of the ocean that has a special connection to her ancestors. The ocean could lead her there, and she might find ancient artifacts or powers that help her protect the island in a new way.
One idea could be a Moana crossover with Frozen. Moana could end up in Arendelle due to a magical storm. She teams up with Elsa and Anna to stop an approaching iceberg that is threatening both her island and Arendelle. Moana's skills in sailing and her connection with the ocean could be combined with Elsa's ice powers to find a solution.
Perhaps the male OC is a mysterious figure who appears to Moana in her dreams before she even sets out on her journey. He seems to know a great deal about the heart of Te Fiti and the approaching darkness. When they finally meet in person, he reveals that he has a connection to an ancient power that can either help or hinder Moana's mission, and she has to figure out how to work with him.
In a fanfiction scenario, the pregnancy might bring new challenges for Moana. She's used to being active and leading her people, but now she has to take it easy. Maui, on the other hand, tries to step up and learn about what a woman needs during pregnancy. He might even ask the ocean for help, as it has always been a guiding force for them. They could face some opposition from the more traditional members of the tribe who have doubts about a demigod being involved in the future of their chief, but in the end, they overcome it all with love and determination.
Well, one funny story could be that pregnant Moana still tries to go on her little adventures around the island. She waddles to the beach, and the ocean waves seem to be extra gentle with her as if they know she's in a special state. The little sea creatures come closer to her than ever before, and she has to shoo them away gently while laughing at their curiosity.
One storyline could be that Moana discovers she's pregnant during a time of peace in Motunui. She then has to balance her new role as a mother - to - be with her duties as a leader. She could start teaching the children of the village about the ocean and their heritage in a new way, inspired by her own upcoming motherhood.
One idea could be a story where Maya discovers she's pregnant unexpectedly. It could focus on her initial shock and how she breaks the news to her close friends. For example, she might be worried about how it will affect her career or her relationships.
A tali pregnant fanfic could revolve around the medical aspects. Maybe in the story, there are some unique medical conditions related to her species' pregnancy that need to be dealt with. This could lead to a search for rare remedies or the help of specialized doctors. Additionally, it could be about how she balances her work or duties with her pregnancy. For instance, if she has an important role in a group or mission, she has to find a way to contribute while also taking care of herself and the baby.