One common theme is friendship. Just like in the original works, the fanfictions often explore how characters from 'My Hero Academia' and 'Dragon Maid' form strong bonds. For example, the heroes might befriend the dragons and learn about their unique cultures.
One idea could be a crossover where the characters from 'My Hero Academia' attend a festival in the world of 'Dragon Maid'. They could interact with Tohru and the other dragon maids, leading to humorous and heartwarming moments. For example, Midoriya might be amazed by the dragons' powers and try to learn from them in his own clumsy way.
The Dragon Maid manga is indeed still ongoing. It has a dedicated fan base and the creators are committed to bringing more exciting content. However, the release schedule might vary from time to time.
I also like 'Mixed Worlds: My Hero Academia and Dragon Maid'. This fanfiction creates a whole new world where the two universes collide. It delves into how the characters from both series adapt to this new combined world. It has some great character development, especially for the main characters from both 'My Hero Academia' and 'Dragon Maid'.
Midoriya from 'My Hero Academia' is also an interesting choice. Imagine him being mentored by Tohru in some aspects of using power. Since Midoriya is always eager to learn and improve, Tohru could teach him about different ways of controlling and using strength, which could be very different from what he's used to in his own world.
The 'Dragon Maid' light novel is about a dragon named Tohru who comes to the human world and becomes a maid for a human named Kobayashi. It's a story full of slice - of - life elements, with Tohru trying to adapt to human life while also bringing in her dragon - like quirks. There are comical situations as she deals with daily chores, human relationships, and her own feelings for Kobayashi.