A theme that can't be ignored is the clash of cultures. Sesshomaru is from a very different world with its own set of rules and values. The OC, who might be from a different background or even a different dimension in some fanfics, has to deal with this. This can lead to interesting situations where the OC has to adapt to Sesshomaru's world while also trying to maintain their own identity. It adds depth to the story and the relationship between the two characters.
One common theme is the power dynamic. Since Sesshomaru is a very powerful demon, often the OC has to find their place in relation to his power. It could be that the OC is initially in awe or in conflict with his power. Another theme is the exploration of the Inuyasha universe. The fanfic usually uses the setting and lore of the Inuyasha world, and the OC gets to experience it, whether it's the different demons, magic, or the feudal Japan - like setting.
Love and companionship is also a prevalent theme. Many 'Sesshomaru and OC fanfics' explore how an OC could potentially form a relationship with Sesshomaru. This relationship is often complex, as Sesshomaru is not an easy character to get close to. It might start as a grudging respect and then develop into something deeper over time. There's also the theme of self - discovery for the OC. Through their interactions with Sesshomaru and the challenges they face in the Inuyasha universe, they learn more about themselves and their own powers.
Another theme is the exploration of power. The OC usually has some unique power or ability, and how Sesshomaru reacts to it is a big part of the story. Sometimes they might have a power struggle, or they might learn from each other's powers.
Another theme is the exploration of a different side of the Inuyasha universe. The OC can bring new perspectives. Like if the OC is from a different species or culture, it allows the author to expand on the lore. For instance, an OC who is a spirit might introduce new magic or powers that interact with Sesshomaru's world in unique ways.
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.
Love and redemption are also prevalent themes. Sesshomaru may be seen as a cold and aloof character at first, but through his relationship with the si oc, he may experience a change of heart. The si oc might also find redemption in their own way, perhaps by helping Sesshomaru or the people in the Inuyasha world. This theme adds a lot of depth to the stories.
One common theme is growth. Rin's growth from a child to a young woman and how that affects her relationship with Sesshomaru. Another theme is protection. Sesshomaru's role in protecting Rin is often a central focus.
Another theme is the exploration of Sesshomaru's character through the eyes of the female character. Since Sesshomaru is a complex and often aloof character, the female's perspective can show different sides of him that we might not see otherwise. For example, how he reacts to her kindness or her challenges to his authority. It also often involves the female character growing stronger in the world that Sesshomaru inhabits, whether it's learning magic or combat skills. This growth theme is quite prevalent as she tries to keep up with Sesshomaru and prove herself worthy in his presence.
One common theme is the journey of self - discovery for Sesshomaru. The OC's pregnancy forces him to look at himself and his place in the world in a new light. Another theme is the protection of the unborn child. Sesshomaru, being a powerful character, will go to great lengths to keep the OC and the baby safe.
One common theme is the journey of self - discovery. The OC often enters Sesshomaru's world and in the process, both characters learn more about themselves. For example, the OC might be a human who has to adapt to the dangerous and magical world of Sesshomaru, and Sesshomaru might learn about the value of human emotions through the OC.
Well, the theme of redemption can be quite common. The male oc may have a past he's not proud of, and Sesshomaru's presence helps him on the path to redemption. Or vice versa, Sesshomaru might find himself changing for the better. Another theme is the struggle against a common enemy. They have to put aside their differences and work together. And also, the theme of loyalty often comes up. Once they form a bond, they are loyal to each other through thick and thin.
One common theme is the exploration of their different cultures. Naruto is from the ninja world with its own set of values and traditions, while Sesshomaru is from the demon world. Their interactions often involve learning about each other's worlds.