Zoro could react in a rather gruff way. He might say something like 'Nami, are you out of your mind?' But deep down, he might be secretly flattered. After all, Nami is an important person in his life. He'll probably need some time to process this unexpected turn of events and think about what it means for their relationship, both as nakama and potentially something more.
In some fanfiction scenarios, Zoro might initially think it's a joke. He could laugh it off at first, but when he realizes Nami is serious, he becomes serious too. He'll start to consider all the implications. Zoro values his freedom and his dedication to his goals, like becoming the world's greatest swordsman. So, he'll have to weigh how a marriage to Nami would fit into his life. He might also worry about how it would affect the crew dynamics. However, he can't deny the special bond he has with Nami, so it's a really complex situation for him.
One reason could be that she has come to truly appreciate Zoro's loyalty. Throughout their adventures, Zoro has always been there for the crew, and Nami has noticed this. She might see him as a stable and trustworthy person to build a future with.
Luffy would be over the moon. He loves new adventures and a new baby on the ship would be like a new kind of adventure for him. He'd probably want to play with the baby all the time. Sanji would be a bit jealous at first because he has a crush on Nami, but then he'd also be really happy for them and cook all kinds of delicious food for the new mother and baby. Usopp would be making up all kinds of tall tales about the baby's future, like how the baby will be the greatest pirate ever.
One common theme is the development of their relationship. Whether it's a budding romance or a deep friendship, it's often explored. Another theme is their mutual respect for each other's skills. Nami's navigation skills and Zoro's swordsmanship are often highlighted and how they contribute to the crew together.
Good Zoro Nami fanfiction often stays true to their personalities. Zoro is strong and stoic, while Nami is smart and sassy. If the story respects these traits, it usually turns out great.
One common theme is the development of their relationship. It could be a friendship that deepens over time or a romantic relationship that slowly blossoms. Another theme is teamwork. They are both important members of the Straw Hat crew, so in fanfiction, they often have to work together to overcome challenges.
One day, Zoro got lost as usual on the ship. Nami found him and instead of scolding, she showed him the way with a smile. Since then, Zoro started to notice Nami more. Their relationship grew slowly as they fought side by side against enemies. Zoro would always protect Nami in battles, and Nami would patch up Zoro's wounds after. It was a quiet, budding love story.
One common theme is adventure. Since they are all part of the Straw Hat crew in One Piece, fanfictions often involve them going on new adventures together, facing new enemies or exploring uncharted islands. Another theme is friendship and how their different personalities interact and support each other during difficult times.
One common theme could be the reaction of the other Straw Hat members. They are like a family, so their responses to Zoro and Nami's situation would be interesting to explore. Another might be how Zoro and Nami themselves deal with the new responsibilities and changes in their relationship.
I'm not sure about a specific 'Zoro and Nami pregnant fanfiction' that is considered 'good' as it's a very niche and often fan - created concept. You could try searching on some well - known fanfiction websites like Archive of Our Own. They might have such stories, but it really depends on the creativity and writing skills of the individual authors.
Maybe the story could start with Nami realizing she's pregnant. This could lead to a lot of mixed reactions from the crew. Zoro might initially be shocked but then become determined to support Nami. There could be a sub - plot where they have to find a safe place for Nami to give birth, away from their enemies. And the crew might have to deal with the idea of a new addition to their family on the ship.