The theme of secrecy is also prevalent. Since werewolves are a hidden species in most fanfictions, the human and werewolf often have to keep their relationship a secret from the outside world, which adds a lot of tension and intrigue to the story.
One common theme is the struggle for acceptance. The werewolf is often seen as an outcast by human society, and the human has to deal with the prejudice of their own kind when they fall in love with a werewolf.
Love is a very common theme. Despite their differences, the female werewolf and the human often fall in love, which forms the central part of the story. Another theme is the struggle for acceptance. They have to deal with the fact that their relationship is not the norm in either of their worlds.
One common theme is the struggle between the werewolf nature and human nature. The female werewolf might be torn between her wild instincts and her feelings for the male human reader.
The theme of protection is also prevalent. The female werewolf might feel the need to protect the human from other werewolves who see the human as a threat or from humans who might want to harm the werewolf. And sometimes, the human tries to protect the werewolf's identity in the human world, which can lead to some tense and interesting situations.
One common theme is the struggle for power. The werewolves often have physical strength and abilities that humans don't, and the story might revolve around how humans deal with this power imbalance. For example, in some stories, humans form alliances to fight against werewolves.
Transformation is also a common theme. Sometimes the male human may be in danger of being turned into a werewolf, or the female werewolf may try to suppress her werewolf side for the sake of the relationship. Additionally, the idea of loyalty is often explored. The female werewolf's loyalty to her pack and how that conflicts or aligns with her loyalty to the male human, and the male human's loyalty to the female werewolf in the face of potential danger from other humans or werewolves.
Some popular themes include the power dynamic. Often, werewolves are depicted as having more physical power, but the human may possess other forms of strength like intelligence or emotional resilience. The theme of secrecy is also big. The werewolf may need to keep their identity a secret from the human at first, creating tension and mystery. Additionally, the theme of redemption can be present, where the werewolf has a past they are trying to overcome and the human helps in that journey.
The theme of transformation can also be seen. Sometimes the OC might get involved in a situation where they are turned into a werewolf or have to deal with the werewolf's transformation. It adds a lot of drama and tension to the story. Also, loyalty and betrayal are often explored. The werewolf might have to choose between loyalty to his pack and his love for the OC, or there could be betrayal within the pack that affects the relationship with the OC.
One common theme is the struggle between two different natures. The vampire has its own set of powers and instincts, like a thirst for blood, and the werewolf has its own, like the change during the full moon. Their relationship often involves dealing with these differences.
Common themes include the exploration of identity. Naruto, who is used to being a ninja, may struggle with a new identity if he has werewolf - like traits. Another theme is the battle between good and evil, where werewolves could be seen as either. And cooperation is also a theme. Naruto may have to cooperate with werewolves to face a common threat, which is a departure from his normal ninja battles.
One common theme is the discovery of the werewolf world. The reader - insert character often stumbles upon the existence of werewolves and has to come to terms with this new reality. Another theme is the protection aspect. The werewolf usually takes on the role of protecting the reader from various threats, whether it be other supernatural beings or just the dangers of the werewolf world itself.