Yes, there are many. You can look for adventure - based fanfics where Luffy and Nami go on quests together. For example, there might be ones where they are exploring a new island, facing strange creatures and solving mysteries. These types of fanfics focus on their friendship and the action - packed adventures in the 'One Piece' world.
I'm not sure if there is such a specific fanfiction. There are a vast number of fanfictions out there, but this particular concept might be quite rare or not in line with the general tone of the 'One Piece' series. Fanfiction often explores different relationships and scenarios, but this one seems rather out - of - the - ordinary considering the nature of the characters in the original work.
A possible plot could be that Nami discovers she's pregnant. Luffy, being the captain, decides to take the crew to a safe and peaceful island where Nami can have a comfortable pregnancy. The crew then works together to build a nice home for Nami and gather all the necessary supplies. Luffy constantly checks on Nami to make sure she's happy and safe.
The relationship would shift towards more of a family - unit dynamic. Luffy would start to think about protecting his 'family' which now includes Nami and the unborn baby. Nami would be more likely to confide in Luffy about her fears and hopes for the future. They'd also have to deal with the crew's reactions. Some might be super excited and helpful, while others might be a bit worried about how it will affect the crew's adventures. But through all this, their bond would strengthen as they face these new challenges together.
Yes, you can probably find some. Some fanfic authors focus on the friendship aspect and create a story where Nami is pregnant and Luffy, in his own unique way, supports her. Maybe he helps her get food she's craving or protects her from danger, just as he would for any of his crewmates. It's all about exploring different character relationships in a non - romantic, family - centered way.
Emotional depth is also key. These fanfics often explore their feelings for each other on a deeper level. They might have moments of jealousy, like when Nami sees Luffy getting close to other female characters or vice versa. Or they could have tender moments where they realize how much they mean to each other, like when one is injured and the other is extremely worried. This emotional rollercoaster is what makes these fanfics so engaging.
Luffy and Nami were on the deck of the ship. Luffy was looking at the sky, and Nami was charting their course. Luffy suddenly turned to Nami and said he liked being around her because she was so smart. Nami blushed. Over time, during their adventures, Luffy would always protect Nami first. Nami started to have feelings for him too. She would secretly make Luffy his favorite food, and they would often share quiet moments on the ship, just enjoying each other's company.
Adventure is also a big theme. Since they are pirates, many fanfics will take them on new and exciting adventures that might not be in the original story. They could be exploring uncharted islands or facing new types of sea monsters. The stories might show how Nami's navigation skills and Luffy's fearless leadership combine to get them through these adventures.
I'm not sure specifically as there could be many different 'luffy and nami lemon fanfics' out there. But generally, it might involve adventures of Luffy and Nami with some added romantic or fictional elements specific to the fanfic writer's imagination.