One characteristic is the focus on Anya's innocence. Most fanfictions highlight her child - like view of the world despite her secret powers. For example, in many stories, she might misunderstand a situation in a really cute way.
Family bond is also a big theme. These fanfictions explore how Anya and her brother, within the unique Forger family setup, form a strong connection. They might have their differences but at the end of the day, they are there for each other. For example, in some stories, they cover up for each other's mistakes. Another theme is growth. As the story progresses, both Anya and her brother grow as characters, learning from their experiences together.
One great Spy x Family Anya fanfiction is 'Anya's Secret Adventure'. It shows Anya having a solo adventure in the city while trying to keep her psychic powers a secret. Another is 'Anya and the School Project', which focuses on Anya's struggles and fun times with her schoolmates during a group project.
One great Spy x Family Anya brother fanfiction is 'Anya's Big Brother Adventures'. It shows the heartwarming and comical moments between Anya and her brother as they get into all sorts of antics at home and in school. Another interesting one is 'Brotherly Bond in the Forger Family' which delves deeper into how the brother protects Anya and their special relationship within the family.
A fanfiction about Anya's school adventures sounds really cool. Anya's experiences at school are already full of humor and chaos in the original work, so in fanfiction, it could be even more exaggerated. Maybe she'll get into some crazy trouble with her classmates that involves her telepathic powers in a new and hilarious way.
One idea could be a fanfic where Anya discovers a new power that helps her in her spy adventures at school. Another could be a story about Yor's past as an assassin and how it affects her current family life. Maybe a fanfic where Loid has to deal with a difficult mission that involves protecting his family in a more direct way.
There's also 'Anya and Damian's Unlikely Friendship'. This one delves deep into how their friendship could develop despite their differences. It shows how Anya's telepathic powers sometimes create misunderstandings and how Damian gradually comes to accept her for who she is. It's a heartwarming story that's well - written.
Well, Spy x Family fanfiction can be really interesting. Some fanfictions might explore different relationships between the characters in more depth. For example, they could focus on the bond between Anya and Loid in a new situation that wasn't shown in the original manga or anime. It's also fun to see how authors play with the spy and assassin themes in unique ways.