A unique way to develop their relationship could be by putting them in a situation where they have to rely on each other's abilities in a completely new way. Say they end up in a world where Robin's knowledge of history is useless for a while, and she has to rely on Luffy's instincts and strength. And Luffy has to trust Robin's quick thinking in different situations that don't involve fighting. This mutual dependence can enhance their relationship in a very distinct manner.
One way is through a series of misunderstandings that actually bring them closer. Maybe Robin misinterprets one of Luffy's actions as him doubting her loyalty, and she distances herself. But Luffy, being Luffy, doesn't understand why she's acting that way and tries to make it up to her in his own goofy way. This leads to a heart - to - heart conversation where they both learn more about each other and their relationship grows deeper.
Their relationship can be developed through shared adventures. For example, when facing a really tough enemy, Luffy's determination to protect Robin and Robin's trust in Luffy's strength can bring them closer. Each time Luffy saves Robin from danger, it deepens her respect and loyalty to him.
It's popular because their relationship in the original story is really interesting. Luffy is the carefree and determined captain, while Robin is the intelligent and mysterious archaeologist. Fans like to explore more about their potential interactions.
Adventure is also a big theme. Since they are part of the Straw Hat Pirates, fanfictions often show them facing new challenges and exploring new islands together. Their relationship blossoms during these adventures as they rely on each other's strengths.
For Naruto, he could be developed by showing how his interaction with Fem Jiraiya changes his view on female ninjas. He might become more respectful towards them and learn different fighting styles from her. As for Fem Jiraiya, her character could be developed by exploring her past. Maybe she had a difficult upbringing in a male - dominated ninja world and this has shaped her into a strong and independent ninja. This backstory can be revealed gradually as she trains Naruto.
Their relationship could develop through mutual respect. Luffy respects Whitebeard as a powerful and respected pirate, and Whitebeard respects Luffy's determination and potential. For example, they could start with a simple exchange of stories about their adventures at sea.
One great Nico Robin x Luffy fanfiction is 'The Bond of Adventure'. It beautifully depicts their relationship as they journey together. The author really focuses on how Robin's intelligence and Luffy's leadership play off each other during their various escapades on the Grand Line.
One good one could be 'A New Adventure Together'. It shows Luffy and Robin exploring a mysterious island. They use their unique skills, Luffy's stretching ability and Robin's ability to sprout body parts from any surface, to overcome various obstacles on the island.
They are also both key members of the Straw Hat crew. In fanfiction, their relationship can be explored in different ways. For example, Luffy's unwavering trust in Robin and Robin's respect for Luffy as the captain can be the basis for many stories. Their combined abilities, Luffy's physical strength and Robin's knowledge of the world, can lead to exciting adventures in fan - created stories. Also, the mystery surrounding Robin's past and Luffy's dream of becoming the Pirate King provide rich material for fanfiction writers to build on.
In the fanfiction, their relationship might develop through their shared love for a particular type of magic or magical item. Let's say there's a rare magical crystal that has properties related to both fire (Natsu's element) and ice (Gray's element). They both embark on a quest to find this crystal. During the journey, they face many challenges together, and their bond grows stronger as they rely on each other's skills.
In 'luffy x robin lemons fanfic', Luffy may learn to value knowledge more from Robin. He could start to see the importance of understanding the past and how it can affect their present and future adventures. Robin, on the other hand, may become more adaptable to Luffy's spontaneous and sometimes chaotic way of doing things. This newfound adaptability could open up new opportunities for her to use her skills in unexpected situations, further enhancing her character development.