One common theme is the exploration of the hero - villain dichotomy. Since Ochako is a hero - in - training and Toga is a villain, many fanfics play with the idea of how their different moral compasses interact. Another theme is the concept of friendship or something more than that. Writers often like to see if they can bridge the gap between the two characters and make them form an unlikely bond.
One popular bnha Toga x Ochako fanfic is 'Twisted Affections'. It explores an interesting dynamic between the two characters where Toga's complex nature and Ochako's kind - heartedness collide in unexpected ways. The story is filled with emotional moments and unique interpretations of their relationship within the BNHA universe.
Fanfiction often takes liberties with the relationship between Izuku and Toga. It could also involve them teaming up against a common enemy. This would require them to put aside their differences and work together. Writers can use this to create exciting action - packed scenes and explore how they would communicate and cooperate in such a situation.
Toga is still alive in the manga. The creators haven't decided to end her character's journey with death. Usually, such major plot points are well-signaled and haven't happened for Toga so far.
Their interaction can also be a way to explore different themes. For instance, the theme of acceptance. Izuku, with his kind - hearted nature, might be the one to accept Toga for who she is, despite her flaws. This can send a positive message about understanding and compassion in fanfiction.
One idea could be that Himiko Toga kidnaps Midoria because she wants to understand his power better. She might be curious about how his unique abilities work and thinks that by keeping him close, she can study him. Maybe she takes him to an abandoned building where she has set up a sort of makeshift lab to run tests on him, all while Midoria is trying to figure out a way to escape and get back to his friends.
One popular toga fanfic might be those that explore her backstory in more depth. For example, a fanfic could focus on her life before joining the League of Villains, her relationships with other characters in that context, and how she developed her unique style and skills.