Fanfiction.net is also a good place to look. There are many fanfiction writers who contribute to the jotun Loki x Tony genre there. However, the search functionality might not be as advanced as AO3, but with a bit of browsing, you can find some great stories.
One great jotun Loki x Tony fanfiction could be 'Frost and Iron' which explores their unique relationship in a world where Loki's jotun heritage adds an interesting dynamic to his interactions with Tony. It delves into how they might overcome their differences and work together against common enemies.
One common theme is acceptance. The reader often has to accept Loki's Jotun form, which he may be insecure about. For example, in many stories, Loki initially hides his true form from the reader, and when it's revealed, it's a test of their relationship.
A great aspect of Jotun Loki x Thor fanfiction is how their bond could develop over time. It might start as a simple friendship based on their shared experiences in Asgard. But as Loki discovers more about his Jotun heritage, Thor could be the one person he turns to for acceptance. Their relationship could then slowly transform into something more romantic as they realize they have a deeper connection than they initially thought.
Well, in Jotun Loki x Thor fanfiction, the power dynamics could also play an interesting role. Thor, being the mighty God of Thunder, and Loki, with his Jotun powers and cunning. Their relationship could be a balance of power, both physically and emotionally. Loki might use his Jotun abilities to protect Thor in some situations, and Thor could be the one to offer emotional support to Loki, who often feels alone because of his dual nature.
A third option is 'Loki of the Frost Giants'. This fanfiction has an interesting take on Loki's identity as a Jotun. The reader is drawn into Loki's world and they have a lot of adventures together. The chemistry between them is palpable and the plot is full of twists and turns that keep you hooked from start to finish.
One common theme is identity. Loki's struggle with his Jotun identity is often explored, as he was raised in Asgard and then discovers his true Jotun nature. Another theme is acceptance, both his own acceptance of his Jotun side and how others around him accept or reject it.
Another theme might be the power dynamics. Loki is a powerful being, and Jane has her own strengths, so how they interact in terms of power, whether it's Loki protecting Jane or Jane influencing Loki in some way, can be explored. For example, in some fanfictions, Jane's scientific knowledge might be a factor in how they deal with certain situations together.
One common theme is the clash of personalities. Tony is often seen as brash and scientific, while Loki is more mysterious and magical. Their interactions are filled with banter and trying to outwit each other.
Yes, there are quite a few. You can start by looking on popular fanfiction websites like Archive of Our Own. There, you'll find a variety of stories exploring the relationship between Tony and Fem Loki. Some might focus on their adventures together, while others could be more about the development of their relationship, like how they first meet and how they gradually fall for each other.