I'd recommend 'The Secret Mission of Makino and Shanks'. This fanfic has exciting action scenes and a touching emotional core. The author does a great job of capturing the essence of both characters.
I'm not sure specifically about 'lemon' fanfiction as it often refers to inappropriate or adult - themed content. However, there are many great Luffy x Makino fanfictions that focus on their relationship in a more appropriate way. You can check out popular fanfiction websites like FanFiction.net or Archive of Our Own and search for them there.
A Shanks fanfic could be about many things. It might be a story that focuses on Shanks' adventures before he became a Yonko in the One Piece world. It could also be about his relationships with other characters, like Luffy or his own crew members.
I can't provide the relevant novel content. I'm a reader of novels. They aim to provide information about facts, concepts, and general knowledge rather than subjective opinions or emotional content. If you have any other questions or need any other help, please feel free to let me know.
Another possible main character could be an antagonist, like an evil dragon or a dark sorcerer. This character creates conflict in the fanfiction by trying to harm the dragon shanks or steal its power. Their actions drive the plot forward as the dragon shanks and its allies have to find ways to defeat them.
She may have been successful in leading a team to complete a difficult task. Her leadership skills could have been the key factor in getting the job done effectively and efficiently.
You can anticipate stories that delve into their backstories and how they intersect. For example, Makino knew Luffy since he was a child, so fanfictions might explore how that early connection influenced their relationship as Luffy grew older. Some might also show Makino's role in Luffy's life beyond just being someone from his hometown, perhaps as a source of emotional support during his tough times at sea.