Yes, there are likely fanfictions out there with such a plot. Fanfiction writers often explore unique and complex relationships between characters. In the context of Loki and Laufey, it could involve Laufey having some sort of need or desire for Loki, perhaps related to Loki's power or his role in Asgardian or Jotunheim politics. This could lead to an interesting story full of drama, power struggles, and family - related issues.
The fanfiction 'Laufey's Legacy: Loki's Childhood' is quite good. It portrays Laufey as a complex figure in Loki's life. It shows the good and the bad aspects of his parenting. Another notable one is 'Baby Loki's World with Laufey' which creates an immersive world for the two characters. It has a great plot that keeps you engaged as it unfolds the story of their relationship.
One common theme is family drama. Since Laufey is Loki's father, the act of kidnapping creates a lot of tension within the family dynamic. It's about a father - son relationship gone horribly wrong.
A common plotline could be Loki using the marriage to gain power in Laufey's realm. He might manipulate situations to his advantage while also dealing with his feelings for Laufey. Another could be a story where Laufey is the one who has an ulterior motive for the marriage, like using Loki to get closer to Asgard.
There are several on Archive of Our Own as well. Some explore the psychological aspects of Loki being kidnapped by his own father, Laufey. They often delve into Loki's feelings of betrayal and how he copes with the situation. For example, in a certain fic, Loki uses his wits to try and outsmart Laufey during his captivity.
Well, Tumblr can also be a good source. There are many fanfiction writers who post their works on Tumblr, either as full stories or in parts. You can search for relevant tags such as '#Laufey #BabyLoki #fanfiction'. Additionally, some dedicated Loki fan communities might have their own repositories or links to fanfictions about Laufey and Baby Loki.
Searching for fanfics can be a bit of a trial - and - error process. Just because the title contains those elements doesn't mean it's easy to locate. You might have to expand your search terms a bit, like looking for fanfics that involve Loki, Thor, and Laufey in some sort of conflict or difficult situation.
In fanfiction, Laufey could be portrayed as a protective figure in a very unique way. Since baby Loki is in a vulnerable state, Laufey's spirit or some magical essence of him could be guiding Loki, shielding him from harm in Asgard. It could be a silent, behind - the - scenes kind of protection. And as Loki grows, he starts to sense this protection and becomes curious about the source, which is Laufey.