Merlin is secretly pregnant fanfiction: Who could be the father in this scenario?

One possible plot twist could be that Merlin is carrying a child with magical powers far beyond what anyone has seen. This could lead to a race among the dark forces to either control or destroy the unborn child, while Merlin's friends strive to protect him and the baby.

Maybe it's a mysterious figure from Merlin's past. Perhaps he had an encounter with a powerful magical being, and some kind of spell or pact led to the pregnancy. It could be a long - forgotten event that now resurfaces with this unexpected pregnancy.

Perhaps it's a human boy who accidentally wandered into the fairy world. Tinkerbell, being curious, interacted with him, and in a magical turn of events, she became pregnant. This would create a lot of drama as the fairy world and the human world don't usually mix in such an intimate way, and there would be a struggle to figure out how to handle this situation.

It could be Tony. Their relationship has always had a certain chemistry, and it would make sense for him to be the father. It would add a new layer to their already complex dynamic.

It could be Asuma. Since they had a relationship in the original series, it would be a logical choice. Their relationship was a significant part of the story, and having him as the father would add depth to the fanfiction, with the story exploring their future together as parents.

There's also the possibility that it was an accident involving a time - traveling character. Perhaps someone from the future came back in time and accidentally caused Frieza's pregnancy through some unforeseen interaction. This would open up a whole can of worms in terms of time - travel paradoxes and how it affects the future of the 'Dragon Ball' universe.

It could be one of her close friends or classmates in 90210. Maybe someone she had a brief fling with during a party or a school event.

It could be Finn. They have a strong bond in the movies, and it would be an interesting dynamic to explore their relationship as they prepare for a child together.

It could be Flynn Rider. Since they have a strong relationship in the original story, it's very likely that he is the father. They are in love and have been through a lot together, so it would make sense for him to be the one.

Another possibility is that it's a result of some sort of experimental jutsu gone wrong. So there may not really be a traditional 'father' in the sense, but rather it's a consequence of Naruto's own actions in the world of ninja magic.