I'm not entirely sure which specific 'yusuke x botan lemon fanfic' you are referring to. But generally, in such a fanfic, the relationship between Yusuke and Botan would be explored in a creative way. It might involve their character traits and how they interact with each other in the fictional setting.
You can try searching on some well - known fanfic websites such as Archive of Our Own (AO3). They have a large collection of fanfics from various fandoms, and you might be able to find the 'yusuke x botan lemon fanfic' there.
There might be a fanfiction where Yusuke and Botan have to solve a mystery in the human world. Their unique relationship, with Yusuke's street - smart ways and Botan's knowledge of the spirit world, makes for an interesting plot. They might start off bickering but gradually grow closer as they get deeper into the mystery.
Some smaller, niche fanfiction communities or forums dedicated to the series that yusuke and botan are from might also have relevant fanfiction. You can search for these communities on search engines and then explore the content available within them.
In a fanfiction of their love story, Yusuke might be the first to notice his feelings. He realizes that Botan's constant presence in his life has become something he can't do without. He begins to notice little things about her, like how her hair shines in the sunlight when they are in the spirit world. Botan, on the other hand, is a bit oblivious at first. But as Yusuke starts to show his affection in small ways, like bringing her little trinkets from the human world, she starts to fall for him too.
In a fanfiction, a major plot twist could be that the spirit world is in danger and Yusuke and Botan have to part ways to save it. Yusuke has to go on a dangerous mission alone, and Botan is tasked with something else. During their separation, they both face great challenges that change them. When they finally reunite, they find that their feelings for each other have changed. They have to re - evaluate their relationship and decide if they still love each other or if their new experiences have made them different people.
Yusuke would likely become more withdrawn. He was always a bit of a rough - around - the - edges character, but Keiko's death would make him more somber. He might lose his sense of humor that he sometimes showed around her.
One possible plot could be that Naruto and Kiriya Botan meet during a mission in a mysterious forest. They initially have some misunderstandings due to their different backgrounds, Naruto being from Konoha and Botan having her own unique upbringing. However, as they face various challenges together, like fighting off a powerful and rare beast, they start to understand and respect each other. Eventually, they form a strong bond and become friends, or perhaps something more, as they continue to explore the ninja world together.
The main characters would obviously be Naruto and Kiriya Botan. Naruto is a well - known ninja from the Hidden Leaf Village, famous for his determination and his powerful jutsu like the Rasengan. Kiriya Botan is another character, perhaps from a different village or clan, with her own set of skills and personality traits that would interact with Naruto's in the fanfic.
A common theme is friendship. Their bond as friends is often explored and how it can develop into something deeper. For example, in many fics, they start as classmates or teammates and gradually realize they have stronger feelings for each other.