I'm not sure specifically about 'lemon' (which often implies inappropriate content in fanfiction terms). However, you can try searching on fanfiction - specific websites like Archive of Our Own. They have a large collection of Blossom x Buttercup fanfictions, but they enforce strict content policies to keep out inappropriate materials.
Well, it's hard to say who the 'best' is as it depends on personal taste. But there are some authors who are quite well - known in the fanfiction community. One author, for example, goes by the name 'FlowerPowerWriter'. Their stories often have really detailed descriptions of Blossom and Buttercup's interactions and emotions. Another is 'PowerPuffFanatic' who likes to put a lot of action into their fanfictions while still exploring the relationship between the two. There's also 'SisterlyBondAuthor' who writes very heart - warming stories about Blossom and Buttercup.
One popular plot idea could be them teaming up for a special mission in Townsville. They might have to use their combined powers in a unique way that they haven't before. Another could be a story where they get into an argument over something silly, like who gets the last slice of pizza at the Professor's house, but then realize how much they need each other. And sometimes there are fanfictions where they discover a new power together while exploring an unknown part of Townsville.
Since 'lemon' content is not suitable for characters like Blossom and Buttercup, you should shift your focus. Instead of inappropriate themes, you can write about their superpower - related adventures. Imagine how their different powers could combine or clash in different situations. This way, you can build a story around their relationship that is exciting, interesting, and family - friendly.
Well, since 'lemon' fanfiction often contains inappropriate content, it's not something that should be actively promoted. Instead, you could focus on finding positive, family - friendly Blossom and Buttercup fanfiction. You might start by joining fan communities dedicated to the show and asking for clean fanfiction recommendations there.
In 'buttercup vs blossom fanfic', a recurring theme is the struggle for leadership. Both characters have strong personalities, and in many fanfics, they vie for the role of leader within their group. Another theme can be acceptance. They have to accept each other's flaws and strengths in order to get along better. There are also fanfics that explore the theme of sacrifice, where one might sacrifice something for the other's sake, which helps to bridge the gap between their initial rivalry.
You can start by looking on fanfiction websites like Archive of Our Own. It has a large collection of fan - created works, and there are likely to be many 'blossom and buttercup fanfic' there.
One great 'blossom and buttercup fanfic' could be one where they go on an adventure in a magical land. They might encounter strange creatures and have to use their powers together to get out of tricky situations.
One common theme could be the exploration of their different personalities. Buttercup is tough and feisty, while Butch is also rough - around - the - edges. Their interactions based on these personalities, like a sort of 'opposites attract' situation, are often explored. For example, in some fanfictions, they might start off as rivals and then develop feelings for each other.
Another theme is the exploration of power. Since they both have superpowers, fanfictions often play with how their powers interact and how they use them together or against each other in different situations. For example, in some stories, they combine their powers to defeat a common enemy.