Perhaps in the fanfic, Teddy discovers some family secrets that make him realize his connection to Harry is deeper than he thought. This could lead to a situation where he starts calling Harry dad. Another plot could be that there is a danger in the wizarding world and Harry protects Teddy in a very fatherly way. Teddy, in turn, responds by starting to call Harry dad as a sign of his new - found family bond.
One possible plot could be that Teddy has grown up without a strong father figure and as he gets to know Harry better, he starts to see Harry as a dad. Maybe Teddy has some troubles at school or in his personal life and Harry steps in to offer guidance and support, which makes Teddy feel like he finally has a real father.
I'm not sure of a specific 'teddy calls harry dad fanfic' off the top of my head. You could try searching on fanfic platforms like Archive of Our Own. There are likely to be many fan - created stories there that might match what you're looking for.
One possible reaction could be shock from the other students. They know Snape as a strict and often unfriendly professor, and Harry calling him 'dad' would be completely unexpected.
Maybe the Walmart teddy bear Christmas story could be about a magical teddy bear. This teddy bear in Walmart has some sort of Christmas magic. Every child who touches it during the Christmas season feels an extra dose of Christmas cheer. The store manager decides to put it on display, and it attracts a lot of kids and families, spreading the joy of Christmas throughout the store.
Yes, there are likely to be such fanfics. Fanfic writers often explore unique relationships in their works, and the idea of Marcel calling Klaus 'dad' can add an interesting dynamic to a story. You can try searching on fanfic platforms like Archive of Our Own or Fanfiction.net.
One possible theme could be family formation. It might explore how Buck steps into a father - like role for Christopher, which could involve themes of love, protection, and growth. For example, Buck might learn about responsibility in a new way.
A plotline could revolve around Percy defending his new relationship with Paul to his friends or other family members. Some might not understand why he's so quick to accept Paul as his dad. Also, there could be a plotline where Paul helps Percy through a difficult time, like a school problem or a fight with a bully. This would strengthen their bond and further solidify Percy's decision to call him dad.
One possible plot could be that Hermione does something that Harry perceives as a great betrayal, like perhaps siding with the Ministry when Harry believes they are corrupt. This could lead to a deep - seated hatred from Harry.
Perhaps the fanfic could revolve around Harry Styles using 'camouflage' in a more metaphorical sense. For example, he could be trying to hide his insecurities or past traumas from the public eye. And as the story progresses, someone special might come into his life and gradually help him shed that 'camouflage' and face his real self.
One possible plot could be Harry using his magical skills for diplomatic relations within the wizarding government. He might be sent on missions to other magical countries to negotiate treaties or resolve disputes.
Greyback might be trying to turn Harry into a werewolf. Since Harry is a very powerful wizard, if Greyback could succeed, it would create a werewolf with extraordinary magical abilities. This would be a very dark and dangerous plotline for a fanfic.