I don't encourage or promote sexual fanfic content as it often goes against ethical and moral standards. We should focus on positive, non - explicit literary themes.
One common theme is the seduction. Succubi are often portrayed as alluring creatures that can easily draw men in. Another theme is the idea of a forbidden or dangerous encounter due to their demonic nature.
One common theme is the struggle between the succubus's nature and her desire to be something more. For example, she might be a succubus by birth but wants to break free from the traditional role of seducing and draining energy from humans.
Love and forbidden relationships are also common themes. A succubus falling in love with a hunter or other characters in the Supernatural universe creates a lot of drama. It goes against the natural order in the show's lore, and fanfiction writers often play with this concept to create engaging and emotional stories.
A common theme is temptation. The succubus uses her seductive abilities to draw in the characters, and the story often revolves around whether they can resist. Another theme is the power struggle. The succubus has power through her seduction, and the characters may try to gain power over her or break free from her influence.
One common theme is the struggle between love and the succubus's nature. Since succubi are often associated with seducing humans for energy, falling in love can be a big conflict for them.
One common theme is the clash of cultures. Since succubi have their own set of behaviors and values which are often different from those in Fairy Tail. Another theme is power struggle. Succubi usually possess powerful abilities, and in the fanfictions, there's often a struggle between them and the Fairy Tail wizards over who has more control or influence.
One common theme is the allure and danger of the succubus. They often use their charm to tempt men, leading to their downfall. Another theme could be the struggle between the physical desires the succubus arouses and the moral or spiritual resistance of the victim.
Common themes might include temptation. Succubi are often depicted as seductive creatures that tempt humans, so this is a central theme. Another could be the blurring of the lines between the physical and the supernatural world as the succubus uses her otherworldly powers in the erotic encounters.
Power is a frequently explored theme. Succubi often have certain powers, and fanfics may show how they use or abuse these powers. Additionally, the idea of identity is present, as succubi in fanfic may struggle with their identity as demons in a world that may not fully understand or accept them.