One common theme is the discovery of their relationship. It could be how they first meet and the initial spark between them. Another is the challenges they face together, like dealing with other characters who might not approve of their relationship.
A prevalent theme is the growth of the relationship. This can involve the oc mate learning more about Sebastian's world and him learning about the oc's unique qualities. There are also often themes of loyalty and trust. Since Sebastian might have a complex personality or background, the fanfiction often explores how the oc mate deals with that and still maintains loyalty and trust in him. And sometimes, there are adventure themes where they go on quests or face danger together, which tests and strengthens their bond.
Another theme is the transformation of the OC. Being in a relationship with Sebastian can bring about changes in the OC. They might become more confident, more aware of the supernatural world, or even gain some supernatural abilities themselves. This transformation is often a central part of the story as it shows the impact of their relationship on the OC's character development.
One common theme is the exploration of a romantic relationship between Sebastian and the OC. Writers often create scenarios where the two characters are drawn to each other in unexpected ways.
One common theme is the power dynamic. Since Sebastian is often a powerful character, the relationship with the OC can explore how power is balanced or unbalanced between them. For example, in some stories, the OC might be initially powerless against Sebastian but then find ways to assert themselves.
A lot of Sebastian Stan and OC fanfiction also has the theme of self - discovery. As the OC gets involved with Sebastian, she often discovers new things about herself, like her strength or her true desires. And of course, the theme of 'fame and its impact' is there too. How Sebastian's fame affects their relationship, whether it causes problems or makes it more interesting.
Another theme is the clash of different worlds. Sebastian comes from a certain background, and the OC usually has her own. Their relationship often involves navigating the differences between their two worlds, whether it's social status, values, or personal beliefs. This creates a lot of interesting conflict and drama in the fanfiction.
One common theme is the struggle of an ordinary oc becoming worthy of a powerful being like Sesshomaru. It often involves the oc having to prove themselves, either through strength or some other special quality.
Power dynamics is another theme. Caius has a certain power, and the OC may or may not have their own powers. The fanfictions explore how these power levels interact and how they influence the relationship, whether it's through protection or a power struggle.
The theme of sacrifice also appears frequently. Maybe one has to sacrifice something for the other's well - being or for the greater good in the story. And of course, the theme of discovery, as they discover new things about each other, their powers, or their pasts as the story progresses.
Love is often a prominent theme. It could be a slow - burn love story, with lots of moments of hesitation and growing affection. Also, self - discovery can be a theme. As they interact, both characters might learn more about themselves. For example, oc lemon might discover new strengths or weaknesses through her relationship with bb sebastian.
A common theme is protection. Jasper, being possessive, is often depicted as extremely protective of his OC mate. Another theme could be the struggle with his vampire nature. His possessiveness might be intensified by his vampire instincts, like territoriality.