There are indeed. Fanfiction writers often come up with creative stories involving the wolf miraculous in the Miraculous Ladybug world. They might explore how a new holder of the wolf miraculous interacts with Ladybug and Chat Noir. It could be about a character who discovers the power of the wolf miraculous and has to learn how to use it to fight against Hawk Moth's akumas. You can also check fanfiction.net for some interesting reads.
There's a fanfiction where Nathanael Fox discovers a new power related to his art. It dives deep into his insecurities at first, like how he's worried about being different. But as the story progresses, he learns to embrace this new power and uses it to help Ladybug and Chat Noir in unique ways. It's full of action and emotional moments.
In a Miraculous Ladybug sleepover fanfiction, the characters might have a lot of fun. They could play games like truth or dare, which could lead to some interesting revelations. For example, Marinette might accidentally let slip some of her feelings for Adrien.
Common themes include identity. The character with the wolf miraculous often has to keep their identity a secret, just like Ladybug and Chat Noir. Also, there's the theme of discovery. The discovery of the wolf miraculous, its powers, and how it fits into the overall Miraculous Ladybug lore. There are also fanfictions that focus on the relationship between the wolf miraculous holder and other characters in the show, whether it's a friendship or a rivalry.
In an akumatized Ladybug fanfiction, the akuma might enhance her powers in unexpected ways. For example, her Lucky Charm could become a more powerful and unpredictable object. Her akumatized form might also have a darker and more menacing look, perhaps with a more aggressive fighting style. Writers could explore how the heroes and villains interact with this changed Ladybug.
This event in the fanfic could also lead to new characters emerging. Maybe someone would try to take on Ladybug's mantle in a different way. Or new villains could rise, seeing the opportunity in the chaos. The magic of the Miraculous might be affected too. Since Ladybug was an important part of the magical balance, her death could have unforeseen consequences on the powers and the Miraculous themselves.
Another theme is Nathanael's self - discovery. In the Miraculous Ladybug series, he has a lot of room for growth. Fanfictions take advantage of this and show him learning more about himself, his strengths, and his weaknesses. He might overcome his shyness, for instance, or discover a hidden talent that helps him in his adventures. This theme makes the fanfictions not only entertaining but also inspiring.
Obviously, Marinette and Adrien would be key characters. Marinette could be the host of the sleepover, and Adrien might show up unexpectedly, either as himself or as Chat Noir. Their interactions would be the focus, whether it's some cute and awkward moments between them.