Mineta could be developed by having him learn new skills related to his quirk. This not only makes him more powerful but also gives him more confidence. He could also develop relationships with other characters on a deeper level. For example, having a heart - to - heart conversation with Midoriya about their insecurities. This would make him more relatable and show that he is capable of having meaningful connections, which in turn develops his character.
Perhaps a plot where Mineta enters a parallel dimension where the rules of his quirk are different. He has to adapt quickly to survive and find a way back home. This could lead to some interesting character development as he faces new challenges and has to rely on himself more. He might also make new friends or enemies in this parallel dimension.
Some fanfictions have the theme of Mineta finding his place in the hero world. He is often underestimated, and these stories explore how he can break free from that perception. They might also include themes of loyalty, as he stands by his friends in difficult situations within the My Hero Academia setting.
There's a fanfiction called 'Mineta's Hidden Potential'. In this story, Mineta discovers a new quirk within himself that he has to learn to control. It's an exciting read as it explores his journey of self - discovery and how it impacts his relationships with other characters in the My Hero Academia world.
One interesting Mineta fanfiction could be about him overcoming his more...controversial traits and becoming a more respected hero. Maybe he has a moment of self - realization and starts to focus more on using his quirk for good in a more heroic way.
The female characters like Ochaco and Tsuyu might feel a sense of relief. Ochaco has often been on the receiving end of Mineta's inappropriate behavior, so she would probably be glad that she no longer has to deal with that. Tsuyu, being the no - nonsense type, would likely think it was a long - overdue consequence.
One possible storyline could be that Mineta's inappropriate behavior finally catches up to him. Maybe he makes one too many lewd comments or actions towards his female classmates, and the school decides enough is enough. His expulsion then leads to him realizing the error of his ways and trying to redeem himself outside of U.A. High.
Websites like Archive of Our Own (AO3) are great places to start. It has a large collection of fanfiction, including many related to 'Boku no Hero Academia' and Mineta. You can search for specific tags related to Mineta to find the ones that interest you.
I'm not sure specifically as 'paizuri' is inappropriate and not acceptable in general discussion. However, in general, 'My Hero Academia' fanfiction usually involves creating new stories within the universe of the 'My Hero Academia' anime and manga, often focusing on different character relationships, adventures, or alternate scenarios.