Create a strong plot. Maybe start with the mystery of how Watson got abused. Then build up the story around his struggle and how he tries to solve the situation.
First, you need to respect the original character's essence. John Watson is a complex character. You should not distort his basic values. Second, handle the abuse theme carefully. Make sure it serves a purpose in the story, like exploring his resilience. Third, stay true to the overall Sherlock Holmes universe's tone.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own. There are stories that might bring John Watson into the Avengers universe in really interesting ways, like making him a consultant for the team due to his medical and detective skills.
Often, there's a theme of using his skills. His medical knowledge and deductive reasoning are put to use in the Avengers' context. Also, there can be a theme of culture clash. John Watson comes from a different sort of world in the Sherlock Holmes stories, and his values and ways of doing things might clash or blend with the Avengers' way of life.
Another issue might be that it can be off - putting to many fans. Most fans love the original relationships and personalities in the source material. Abusive fanfiction can create a negative view and might not be in line with the positive community that usually surrounds a fandom.
One great 'John Watson x OC Fanfiction' is 'A New Beginning'. It has a really interesting plot where the OC is a detective from another country who teams up with John Watson. The character development is well - done, and it gives a fresh perspective on the Sherlock Holmes universe.
One common theme is the exploration of gender roles. Since John is female in these fictions, it often looks at how she navigates a world that was originally male - dominated in the Sherlock Holmes canon. Another theme is relationships, like her friendship with Sherlock or potential romantic relationships. Also, the theme of her proving herself in a male - dominated field, such as detective work, is quite prevalent.
One common theme is friendship. Writers often explore how an original character can form a deep and meaningful friendship with Watson. It could be a friendship that helps Watson through tough times or one that adds a new dimension to his life.
One common theme is the struggle with identity. As a vampire, John has to reconcile his new vampiric self with his old identity as a doctor and a friend. Another theme is the relationship with Sherlock. It often becomes more intense and complicated due to his vampiric nature.
Sure. There are fanfictions that take the vampire aspect of John Watson and run with it in different directions. Some might focus on the ethical dilemmas he faces as a vampire. Does he drink blood from humans or find alternative sources? And how does his vampiric existence affect his perception of right and wrong? These are all interesting angles explored in such fanfictions.