Another option is that the father could be an enemy who used some sort of mind - control or trickery on Taylor. This would create a very complex and conflict - ridden plot as Taylor has to deal with not only the pregnancy but also her feelings towards the father who wronged her.
A plot could involve Taylor's friends in the 'worm' world helping her through the pregnancy. They could support her in getting proper medical care, which might be difficult in the dangerous world she inhabits. There could also be a sub - plot about her trying to find a safe place to have the baby.
It could be about a gamer named Taylor who has an encounter with a magical worm in a game world. The worm might give Taylor special powers or lead him/her on a quest to unlock hidden areas in the game.
It could be Asuma. Given their relationship in the original story, it would be a logical choice. Their connection was strong, and they had a deep emotional bond. So, it would make sense for him to be the father in a fan - made pregnancy story.
It could be another powerful legendary Pokémon like Zekrom. Their opposing yet complementary natures could have led to a unique connection resulting in Reshiram's pregnancy.
Well, it could also be Gale. Although Katniss has a more complex relationship with Peeta, her long - time friendship and some underlying feelings for Gale could potentially make him the father in a fanfic. It would add a whole new layer of drama to the story.
It could be her long - time partner, if she has one in the original story. Maybe it's someone she's been in a committed relationship with for a while and they've been planning to start a family.
It could be an old flame of Lydia's. Maybe someone she had a passionate relationship with in the past and they had a brief reunion which led to the pregnancy.
The father could be a mysterious figure from her past. Perhaps someone she met briefly during a dangerous quest but had a deep connection with. This could add an element of mystery and intrigue to the fanfic as she tries to track him down to let him know about the pregnancy or he resurfaces unexpectedly.
It could be her long - time boyfriend. They've been in a loving relationship, and the pregnancy was a natural progression of their relationship.
In a more comical plot, the centipede and Taylor worm could be roommates in a very strange world. The centipede is always getting into trouble because of its many legs, like tripping over things, and the Taylor worm has to keep getting it out of sticky situations. They could go on adventures around their neighborhood, meeting other odd creatures along the way.