What are some interesting ideas for Spy x Family fanfiction?

One idea could be that Naruto, with his ninja skills, somehow gets involved in the world of Spy x Family. Maybe he's sent on a mission to assist Loid in a particularly dangerous espionage task. Another could be a crossover where Anya, using her telepathic powers, discovers Naruto's big secret about being a jinchuriki.

For Spy x Family OC fanfiction, you could have an OC that is a famous artist in Ostania. This artist could be used by the different spy organizations unknowingly. The Forgers might need to get close to the artist to uncover a secret plot. Another idea is an OC that has a pet with some extraordinary abilities, like a dog that can detect lies. This pet could cause all sorts of comical and tense situations when it interacts with the Forgers. And then there's the idea of an OC who is a young prodigy in espionage, who challenges Loid's skills and tries to take over some of his missions.

One idea could be a story where Anya has to use her telepathy to save the family from a new, more dangerous enemy. Another could be a fanfiction that focuses on Yor's past as an assassin and how it might come back to haunt the family in unexpected ways. Maybe a story where Loid has to deal with a mission that directly involves Anya's school life and he has to balance his spy duties with being a 'father' at school.

One idea could be a mission where Loid and Yor have to pretend to be a couple at a high - society ball for a mission, but end up having a real emotional moment. Another could be a story where Yor's assassin past comes back to haunt her and Loid has to protect her and their family identity. Or perhaps a fanfic where they go on a family vacation and deal with the challenges of keeping their true selves hidden while still having fun as a family.

One idea could be the Forgers reacting to an alternate universe where their secret identities are all exposed at once. It would be full of chaos and interesting character interactions.

One idea could be revealing the true identities of the other agents in the spy organization that Twilight is part of. Maybe there's a hidden backstory about how they all got recruited and what their real motives are aside from the main mission.

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.

One idea could be a Spy x Spy fanfic where the two spies have to team up against a common enemy that is far more powerful than any they've faced before. This could lead to some interesting character development as they learn to trust each other.

One idea could be to cross it with a superhero universe. For example, Anya could suddenly gain real superpowers and the Forger family has to deal with that while still maintaining their cover. Twilight might have to figure out how to use Anya's powers for his missions without blowing their family facade.

One idea could be that Yor and Loid have to go on a mission together where they have to pretend to be a couple in a more extreme situation than usual. For example, they are stuck on a deserted island and have to convince some dangerous smugglers that they are just honeymooners. This would force them to get closer and explore their feelings in a more intense way.