One common theme is the struggle between loyalty and newfound love. Kagome has an existing relationship with Inuyasha, and Koga is an outsider. So, many fanfictions explore how Kagome deals with her feelings for Koga while still being tied to Inuyasha in some way.
One possibility could be a story full of drama. Maybe Kagome initially struggles with the idea of having a child with Koga. She might worry about how her friends, especially Inuyasha, will react. But as time goes on, Koga shows his unwavering support and love for her. He vows to protect their family at all costs. And together, they start to build a new life, away from the chaos of their previous adventures, focusing on the future of their unborn child.
Another theme is adventure. Given that they are both part of a world full of demons and magic, fanfictions often send them on exciting quests together. For example, they might go on a journey to find a powerful artifact or to defeat a new evil that has emerged. This not only tests their relationship but also shows their individual strengths.
One popular storyline could be Koga and Kagome teaming up to face a new and powerful demon threat that neither could handle alone. This would test their relationship and force them to rely on each other.
In this fanfiction, perhaps Kagome is tired of the on - again - off - again relationship with Inuyasha. When she meets Koga, she is attracted to his straightforwardness. Koga, for his part, has always had a thing for Kagome. They start to travel together, and Koga shows Kagome the beauty of the wolf demon world. Kagome, being curious and open - minded, enjoys learning about it. Along the way, they have deep conversations about their hopes and dreams. These interactions would slowly build the foundation for their love.
At first, Kagome is likely to be angry. She's a strong - willed character, so being kidnapped goes against her nature. She would probably struggle and try to escape immediately, yelling at Koga about how wrong his actions are.
First, you need to understand the characters well. Koga is a proud wolf demon and Kagome is a kind - hearted and strong - willed girl. Keep their personalities consistent. For example, Koga would be bold in his advances towards Kagome but also respectful of her strength.
Inuyasha would probably be very angry at first. He has always had a possessive streak when it comes to Kagome. He might see Koga as a rival and try to fight him. But as time goes on, he could start to realize that Kagome is happy with Koga and, though it would be difficult for him, he might eventually back off and respect her choice.
Another theme is the struggle for acceptance. Koga is a wolf demon and Kagome is a human with her own set of values. Their different backgrounds lead to a struggle where they have to accept each other's differences in these fanfictions. For example, in many stories, Koga has to adapt to Kagome's human emotions and she has to understand his demon nature.