Rayleigh would be a great candidate. He's an experienced pirate and has already trained Luffy for a while. He has a lot of knowledge about the world of pirates and could give Luffy a talk about the deeper secrets of the Grand Line or how to deal with the powerful enemies that lie ahead.
It could be about Luffy having an important conversation. Maybe it's about his dreams, his crew, or some kind of revelation he has. Without reading it, it's hard to say exactly.
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 fanfiction could start with Nami and Luffy getting separated from the rest of the crew. They end up on a strange land filled with magical creatures. Luffy is excited to explore while Nami is a bit more cautious. But together, they learn to adapt and find their way back to the ship.
A third theme could be facing greater challenges. In these fanfictions, the challenges are so big that Luffy can't just rely on his normal, laid - back self. He has to be more serious to overcome them.
In this fanfiction, Luffy might be used as a bargaining chip by his captors. Maybe they'll try to exchange him for something valuable, like a powerful Devil Fruit or a large amount of treasure. His crew would then surely launch a rescue mission, facing many challenges along the way.
Obviously, Luffy and Hancock are the main characters. Luffy, the captain of the Straw Hat Pirates, known for his carefree and determined nature. And Hancock, the beautiful and powerful Pirate Empress. Their personalities play a big role in the story, especially when dealing with the situation of pregnancy.
The wedding would probably be a huge and chaotic affair. There would be pirates from all over coming to celebrate. Luffy's friends like the Straw Hat crew would be there, of course. There would be lots of food and drink, especially meat for Luffy. The venue might be on an island they've visited before, like Sabaody Archipelago or even on the Thousand Sunny.
Yoga in the morning can be a great way to start the day. 'A pose - by - pose wake - up story' might refer to going through different yoga poses gradually as you wake up your body. For example, starting with a simple Mountain Pose. Stand tall, feet together, grounding through the feet, and lengthening the spine. It helps you find your center and balance, preparing you for more complex poses.