We should stay away from 'fell x lust fanfic' as it may not conform to ethical and moral standards. Instead, we can focus on fanfics with themes like friendship, heroism, and self - discovery which are more positive and inspiring.
I don't recommend delving into the themes of 'fell x lust fanfic' as it is likely to contain content that is not suitable for a wide audience. Fanfics with themes like love in a healthy and respectful way, or the growth of a character in a difficult situation are much better alternatives.
Forbidden love is likely to be a theme. Since it's about a 'bloodline of lust', there could be relationships that are not supposed to happen according to the rules or norms of the fictional world, which adds an element of drama and conflict. Another possible theme is the struggle between desire and duty within the context of the bloodline. Characters may have certain responsibilities because of their bloodline, but their lustful desires might pull them in different directions.
Often, themes of friendship or rivalry might be present. They might start off as rivals but then develop an understanding or even a friendship. Another theme could be the contrast between their personalities. Lust Sans is known for his more flirty nature while Fell Sans has a more aggressive side, and how these play out in their relationship is a popular theme. Also, in some fanfictions, they might team up to face a common enemy or situation, which is also a recurring idea.
Another theme is the power struggle. Love and lust can have different levels of power over a person. In some 'between love and lust fanfic', there is a battle between the two, like in a story where a character wants to give in to lust but their love for someone else holds them back. It shows how these two forces can pull a person in different directions.
The theme of transformation is also present. Lust can trigger a transformation in a character, either physically or psychologically, which then ties into the horror aspect. For instance, a character's lust for something forbidden causes them to slowly change into a more monstrous form as the story progresses.
One common theme is the struggle of Hermione against the effects of the lust potion. It often shows her strong - willed nature fighting the artificial desires.
The fanfic often focuses on the power of desire and how it can both drive and consume characters. It might also touch on themes of temptation, self-control, and the search for true connection amidst lustful urges.
One common theme is friendship. Fell and Blue often form a strong bond in these fanfics. They support and understand each other.
One common theme is the conflict between lust and morality. Characters often find themselves in situations where their lustful desires go against what society or their own conscience deems right.
One common theme is the conflict between passion and morality. Often, characters in these stories are torn between their intense desires and what society or their own conscience deems right. For example, in many stories, a character may be married but feel a strong attraction to someone else.
A common theme is the struggle between the vampire's primal lust and their sense of morality. They often have to deal with their intense desires while trying to fit into a world that may not accept them.