Well, it could start with small gestures. For example, Luffy might share his food with Boa Hancock, which is a big deal for him. This simple act could make Boa Hancock see his kindness in a new way. Then, as they interact more, they might have some accidental physical contact like brushing hands. These little things can build up the tension and start to develop their relationship.
Well, a very common theme is the power dynamic. Hancock is a powerful pirate queen and Luffy is also a very strong pirate. How they interact in terms of power, whether it's Hancock being in awe of Luffy's fearless nature in the face of power or Luffy not really caring about Hancock's status, is often seen. Also, the theme of friendship and loyalty pops up. Even though Hancock has romantic feelings, there's also a sense of deep loyalty and friendship that is explored in many fanfictions.
Another interesting one is 'Love on the Grand Line: Hancock and Luffy'. It delves deep into the idea of how their relationship could develop. It has some great character development for both of them and shows how their different personalities could come together in a romantic relationship.
Yes, there are quite a few out there. You can check some popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'luffy marry boa hancock' and you'll find a variety of stories with different plotlines, from epic adventures where they face challenges together as a married couple to more slice - of - life type of stories that focus on their relationship in a more domestic setting.
The theme of self - discovery can also be present. Hancock might discover new sides of herself because of her relationship with Luffy. For example, she could become more open - minded or learn to trust others more, which is a big step for her as the empress of Amazon Lily.
A big theme is also about breaking barriers. Hancock is a proud and strong woman from Amazon Lily, and Luffy is a carefree pirate. Their relationship in fanfics often shows how they break cultural and social barriers between them. For example, Hancock's tribe has certain traditions and views about men, but with Luffy, she defies some of those. Also, friendship is a theme as Luffy values friendship highly and Hancock becomes part of his circle of friends in a special way.
One common theme is the cultural clash. Boa Hancock comes from Amazon Lily which has its own unique culture, and Luffy has his own way of life. So, in many fanfics, there's a focus on how these two different cultures interact during the wedding preparations and the event itself.
You can start by looking on popular fanfic websites like FanFiction.net. There are a large number of One Piece - related fanfics on that platform, and you should be able to find quite a few 'luffy boa hancock' ones by using the search function.
One great 'luffy boa hancock fanfic' might be those that focus on their adventures together. For example, a story where they team up to explore a new and mysterious island. In this kind of fanfic, the author could describe how Luffy's carefree nature and Hancock's strong will combine to overcome various challenges on the island, like strange creatures and difficult terrains.
Since I don't promote or encourage lemon - themed fanfics which may contain inappropriate content, let's focus on general themes for Luffy and Hancock fanfics. A common theme could be their unique relationship, with Hancock's unrequited love for Luffy at first and how it might develop over time. Another could be their adventures together within the One Piece world, facing enemies and helping each other out.