There could be an old - fashioned lemonade tycoon as the antagonist. He has a monopoly on lemonade sales in the area and sees Botan's new and innovative lemonade recipes as a threat to his business. So, he uses his wealth and influence to try and drive Botan out of the lemonade - making business, creating all sorts of obstacles for her along the way.
Botan might be portrayed as the more adventurous type. She could be fearless and always eager to explore new things. Lamy, on the other hand, could be more cautious and analytical. For example, when they come across a mysterious cave, Botan would be the first to want to go in, while Lamy would stop and think about the possible dangers first.
Typically, in hiei and botan lemon fanfiction, there would be a focus on the relationship between Hiei and Botan. The 'lemon' part might suggest some romantic or even mildly steamy interactions. There could be a lot of emotional exploration between the two characters, as they come from different backgrounds in the original Yu - Yu Hakusho story.
One idea could be that they discover the pregnancy unexpectedly. Maybe they are in the middle of a mission or some important event in their world when Botan starts to feel unwell. It leads to the realization of the pregnancy. This could cause a stir among their friends and allies as they are both important characters. And they have to quickly adjust their lives and plans to accommodate the new addition on the way.
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.
In this fanfic, it could be set in a post - apocalyptic world. Botan and Lamy are part of a small group of survivors. They have to scavenge for resources and protect their group from various threats. Their relationship develops as they rely on each other for survival, and they might even discover new powers or abilities within themselves during their struggle.
They are a popular pairing because they are very different characters. Botan is bright and cheery while Hiei is dark and brooding. This contrast makes for an interesting dynamic in love fanfics.
One good Botan and Hiei love fanfic could be 'Soul Bond' where they discover a deep connection during a demon battle. It's full of emotional moments and great character development.
Obviously, Hiei and Botan are the main characters. Hiei, with his dark and mysterious past, and Botan, who is usually associated with guiding souls. In the context of the pregnant fanfiction, they are the focus as their lives are about to change completely with the impending arrival of a new life.
One possible plot could be that they are brought together by some strange supernatural event that causes Botan to become pregnant. Hiei, being his usual brooding self, might initially struggle with the idea but then gradually grow to accept and protect Botan and their unborn child.