One common theme could be adventure. Loki and the horse might embark on a journey together, facing various challenges along the way. Another theme could be loyalty. The horse might be shown as extremely loyal to Loki, and Loki in turn might develop a deep affection for the horse.
Finding Loki x horse fanfiction can be a bit of a hunt. You could also try fanfiction.net, although the tagging system there might not be as refined as on AO3. Another option is to join Loki - or horse - related fan groups on social media platforms like Facebook or Reddit. Fans in these groups might be able to point you towards some interesting Loki x horse fanfiction they've come across.
Well, there are quite a few Thor x Reader x Loki fanfictions that explore different themes. For instance, some focus on a love triangle situation where the reader has to choose between Thor's straightforward and noble love and Loki's more complex and mysterious affection. You can search for these fanfictions on platforms like Fanfiction.net as well. The key is to read the summaries carefully to find the ones that match your interests.
Perhaps Loki is forced to stay in Jotunheim. There could be a powerful spell or curse that binds him to the realm. This could lead to an interesting plot where Thor has to find a way to break the spell and rescue Loki. It would also give Loki a chance to explore his identity while being stuck there.
Well, it can be a way to bring more diversity to the fanfic world. It allows fans to explore different aspects of Loki's character that might not be explored in the official Marvel stories.
In general, it's not. While fanfiction allows for creative freedom, there are limits. The fanfiction community often values creativity within the bounds of respectability. 'X rated Loki fanfiction' crosses the line as it may involve inappropriate and explicit content that can harm the overall positive and inclusive atmosphere of the community. There are other ways to explore Loki's character in a more appropriate and widely - acceptable way.
Loki has never had sex with a horse in the comics. This kind of notion is completely out of the ordinary and doesn't fit within the established narrative of the comic universe.
One common trope is the 'fish out of water' for the reader when they are suddenly in the world of Thor and Loki. Another is the 'forbidden love' aspect, especially if the reader is from Midgard and the relationship with either Thor or Loki goes against some Asgardian rules.
I'm not entirely sure specifically what 'loki rated x fanfiction' is about as the 'rated x' might imply adult content. But generally, Loki fanfiction could be about various things like Loki's adventures in different universes, his relationships with other characters from the Thor or Avengers series, or his own internal struggles and growth.
There's also 'Loki's True Place by Thor's Side'. In this fanfiction, the author explores the idea of Loki finding his true self through his connection with Thor. It has a lot of emotional moments as Loki struggles with his identity and Thor is there to support him, making for a very engaging read.