There could be a fanfic that delves into their backstories more. For instance, exploring Sango's past as a demon slayer in greater detail. How she overcame her family's tragedies and how that has shaped her. Inuyasha and Kagome could be part of this exploration, learning more about Sango and in turn, Sango learning more about their own complex pasts and how they are dealing with it.
The relationship would likely become more intense. They would have to rely on each other more, and their bond would deepen as they are about to become parents. Inuyasha would probably become more protective of Kagome.
One common theme is their relationship development. Writers often focus on how Inuyasha and Kagome overcome their differences and grow closer. Another theme is adventure. Since the original series was full of it, fanfics continue with new quests and battles.
He might also become more patient. Usually a bit hot - headed, but with Kagome pregnant, he'd have to learn to be more calm and understanding. For example, when Kagome has mood swings due to hormonal changes, Inuyasha would have to control his temper and be more supportive instead of getting frustrated.
One common theme is the struggle between Inuyasha's half - demon nature and his love for Kagome. His insecurities about not being fully human or demon play a role in their relationship, which is often explored in these fanfics.
There are many fanfictions in the 'Inuyasha' fandom, but a story where Inuyasha kills Kagome goes against the general nature of their relationship in the original series. Most fanfics tend to explore their relationship in a positive or angsty but not murderous way. So, it's not a common or well - received concept in non - out - there fanfic ideas.
Growth and acceptance are also common. Inuyasha has to accept his role as a father and a part of a family, while Kagome has to adapt to living in a world that's not her own in some fics. And their children grow up learning about their unique heritage, which is all about growth and acceptance within the family unit.
One great Inuyasha Kagome fanfic is 'A New Beginning'. It explores their relationship further after the end of the series. It has some really sweet moments between them and also adds new adventures.
One possible plotline could be Kagome and Inuyasha preparing for the arrival of their baby. They might face challenges like finding a safe place to live in the feudal era. Inuyasha would be extra protective, using his demon strength to keep Kagome and the unborn child safe from any threats, be it other demons or the perils of the wild.
One common theme is loyalty. Since they are mates, they are extremely loyal to each other in these fanfics. They will fight any enemy or overcome any obstacle to stay by each other's side.