One possibility is that Ralph and Shank could go on an adventure through different video games together. They might encounter various challenges and have to use their unique skills to overcome them. Ralph's strength and Shank's street - smart nature could make them a great team.
I'm not sure specifically about Ralph x Shank Lemons fanfiction. You could try searching on popular fanfiction websites like Archive of Our Own. They have a vast collection and you might be able to find something related to this pairing there.
Ralph and Shank's relationship could develop in a really interesting way. Imagine if they had to team up to compete in a special tournament that spans multiple game worlds. As they train together, they would learn about each other's strengths and weaknesses. Ralph would see Shank's strategic mind at work, and Shank would come to appreciate Ralph's never - give - up attitude. This could lead to a deep respect and eventually a strong friendship or more. They might also introduce each other to their friends in their respective games, which could bring about some really fun and chaotic interactions.
The theme of acceptance is quite common. Fem Luffy often has to be accepted by the other characters in the story. This could be because she's different due to her gender or her slightly different personality traits. Also, the theme of self - discovery is prevalent. As fem Luffy navigates the pirate world, she discovers more about herself, her abilities, and her place in the grand scheme of things.
Nami could also be a common character. She might help Luffy manage the financial aspects of his admiral duties, as well as use her navigation skills to assist in any navy - related voyages. And of course, she'd be there to keep Luffy in check when he gets too carried away.
In Luffy harem fanfiction, his relationships often start from friendship. Since Luffy is a friendly and open - hearted character, the female characters are first drawn to him as friends. For example, Nami might start as just a crewmate but gradually develop deeper feelings. His relationships develop as he goes through adventures together with them. They see his courage and selflessness, which makes them admire him more.
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.