One common theme is redemption. Often, Loki is portrayed as a character in need of redemption, and the female OC plays a role in his journey towards becoming a better person. For example, she might show him kindness or understanding that he hasn't received before, which makes him question his actions.
Another theme is the power struggle. Given Loki's power and the OC's unique abilities (whether they be magical, physical or something else), there's often a push - and - pull dynamic in their relationship. They might start off as adversaries, testing each other's limits, before a deeper relationship forms. A good example is when the OC is a warrior and Loki tries to outwit her in combat situations.
Love against all odds is also a prevalent theme. Since Loki has a rather complicated reputation and the OC is usually an original creation with her own set of challenges, their love story is often one that has to overcome many obstacles. It could be Loki's past deeds, the OC's own insecurities, or external forces trying to keep them apart.
Love triangles are also quite common. The OC is usually caught in the middle between Thor and Loki, creating a complex web of emotions and relationships. This adds a lot of drama and tension to the story, as the OC has to navigate her feelings for both characters. It can lead to some really interesting character development and plot twists.
Another theme is the anticipation and fear of the unknown. Pregnancy is full of uncertainties, and in these fanfictions, both Loki and the OC experience a range of emotions from excitement to anxiety. The stories often show how they rely on each other to face these uncertainties, strengthening their bond in the process. For instance, they might worry about the health of the baby, especially given Loki's otherworldly nature and any potential threats that could come from his enemies.
Another theme is redemption. Sometimes Loki is in a state where he needs to redeem himself and the OC becomes a part of that journey. They help him see things in a new light and grow as a character. It makes for a very engaging read.
One common theme is the struggle against the arranged marriage at first. Both Loki and the OC usually have their own ideas about love and freedom, so they resist the idea of being forced together.
Power struggle is a common theme. Loki often has his own power and the OC may be in a position of relative weakness in the forced marriage. So, they have to find a balance in their relationship.
Another theme is self - discovery. The OC, who is often an outsider or someone with a unique background, also goes through a journey of self - discovery while interacting with Loki. They both learn about themselves and their capabilities through their relationship.
One common theme is the relationship between Loki and the OC. It could be a friendship, a mentorship or even a romantic relationship.
A common theme is the struggle against fate. Since they are soulmates, there's often some kind of pre - ordained connection, but the characters, especially Loki, may resist it at first. For example, in many stories, Loki is hesitant to accept the OC as his soulmate due to his own trust issues.
One common theme is the discovery of love. Usually, the OC and Loki start off in a somewhat unexpected way, like in a situation where they initially clash but then gradually fall in love. For example, they might meet during a battle or a political intrigue in Asgard.
One common theme is the power of love to change Loki. In many of these fanfictions, the OC's love helps Loki to become a better version of himself, or at least to see things from a different perspective.