There could be a fanfiction where Kefla has to team up with her former enemies to face a greater threat. In this story, she has to put aside her pride and work with others, which is a big character development for her. This would involve detailed battles and lots of dialogue to show the changing relationships among the characters.
Archive of Our Own (AO3) is also a good place. There are various fanfictions there. Just use the search function and type in 'Dragon Ball Super Kefla' to find relevant stories. It has a tagging system that helps you narrow down your search based on the type of story you want, like whether it's a romance, adventure or something else.
One idea could be a fanfiction where Kefla has to team up with Goku and Vegeta to face a new, extremely powerful enemy that is threatening the entire universe. This would explore how she would interact with them on a more equal footing outside of a fight - to - the - death scenario. Another idea is a story about Kefla's life on her home planet before coming to Earth and her training there.
One interesting Dragon Ball Super Broly fanfiction could be about Broly's training in an alternate universe. Maybe he trains with different masters and gains new powers that we haven't seen in the official story.
There might be a fanfiction where Kale and Caulifla are transported to an alternate universe. In this universe, they have to adapt to different rules and make new allies. They could also encounter versions of themselves that are quite different, which would lead to some really interesting character interactions.
One interesting fanfiction could be one that focuses on new power-ups for the characters in the Jerez setting of Dragon Ball Super. Maybe it gives Goku a unique form that's tied to the local energy or culture there.
One interesting fanfiction could be about Future Trunks exploring new time - traveling adventures. Maybe he discovers a parallel universe where the Z - fighters have different powers and he has to adapt quickly to survive.
One interesting aspect could be the unique character interactions. For example, fanfictions might explore new relationships between Goku and other characters in ways that the original series didn't. They could also introduce new storylines that are more focused on emotional development rather than just battles.
Well, one interesting aspect could be the unique character developments. For example, fanfictions might explore what if Goku had a different kind of training that led to a new form with different powers. Another could be alternate storylines where villains turn into allies in unexpected ways. There could also be fanfictions that focus on the relationships between characters in more depth, like how Vegeta and Bulma's relationship might have evolved differently in certain scenarios.
One great Dragon Ball Super fanfiction is 'The Saiyan Ascension'. It takes the concept of Saiyan power to a whole new level. Another is 'Vegeta's Redemption Arc' which delves deep into Vegeta's character development. And 'Goku's New Training Grounds' offers an interesting take on Goku's never - ending pursuit of strength.
I'm sorry, but 'lemon' fanfiction often involves inappropriate and adult - themed content. It's not something that should be promoted. Instead, you can look for regular 'Dragon Ball Super Kefla' fanfiction on popular fanfiction websites like FanFiction.net or Archive of Our Own, which have a wide range of family - friendly stories about the character.