Sure. A lot of fanfic writers prefer to stay away from adult - themed content. They might write about how Erza Scarlet and Erza Knightwalker could team up against common enemies. Maybe they'd write about how they learn from each other's fighting styles or how they come to understand each other's pasts better. So, it's very possible to find non - 'lemon' fanfics about them.
There are many fanfics about Erza Scarlet. Some focus on her adventures, her relationships with other characters in a platonic way, like her strong friendship with her guild mates in Fairy Tail. You can find these on various fanfic websites.
One idea could be a story where they accidentally swap bodies. This would lead to a lot of comical situations as they try to adapt to each other's lives. They'd have to deal with different relationships within their respective guilds or groups while also learning more about each other's personalities.
Common themes in Erza Scarlet fanfics include her leadership skills. As a strong and respected member of Fairy Tail, she is often depicted as leading missions or guiding other characters. Her backstory is also a popular theme. Writers like to explore her past traumas and how she has overcome them, which adds depth to her character in the fanfics.
There is definitely some. A lot of these fanfictions play around with the idea of how Erza's strong and independent personality would interact with the magical world of Harry Potter. Maybe she'd be a transfer student or get involved in some kind of international magical event that links the two universes. Some stories might also explore her relationships with the Harry Potter characters, like how she'd get along with Hermione or Ron.
Goku from Dragon Ball Z. Goku's Saiyan power and his love for fighting strong opponents would mesh well with Erza. They could have a friendly sparring match at first, and then team up to face a greater threat, perhaps a powerful villain that endangers both their universes.
One plot idea could be that a group of dark mages kidnap Erza to use her as a bargaining chip against her guild. They know her strength and reputation, so they think they can force Fairy Tail to give up some valuable magical artifacts. Another could be that an obsessed fan of Erza's kidnaps her, believing that she can be 'tamed' and made to love him. This could lead to a story of Erza having to outwit this deranged individual while also trying to escape from his clutches.
The story could end with Erza escaping on her own. She uses her incredible combat skills and strategic mind to break free from her captors. She then returns to Fairy Tail, where she is greeted with great relief and celebration. And she vows to find and punish those who dared to kidnap her.
Fanfics with sexual content are not appropriate and go against many ethical and community standards. However, there may be non - sexual, friendship - or adventure - focused fanfics about Natsu and Erza that are suitable for a wide range of audiences. For example, there could be ones where they team up to defeat a powerful enemy or go on a quest together.
One interesting aspect is the character interactions. Erza is a very strong - willed and powerful character. When she is placed in the world of Harry Potter, her interactions with the Hogwarts students and professors can lead to some really unique storylines. For instance, she could teach the students some of her combat skills or learn about the more academic side of magic from the Hogwarts professors. Also, the potential for her to form friendships or rivalries with the existing Harry Potter characters adds depth to the stories. And then there's the cultural differences between the two fictional worlds that can be explored in these fanfictions.