Tomoe could be a potential ally. He has a lot of knowledge about the spirit world and his loyalty to Nanami might extend to her sister as well. He could offer protection and advice when needed.
Even some of the minor spirits that Nanami has befriended in the story could potentially side with her sister. They might be drawn to her sister's unique personality or a special ability she has, and they could provide useful information or small acts of assistance in difficult situations.
The little fox spirit Mizuki could also be an ally. He is friendly and kind - hearted. He might be able to teach Nanami's sister some basic spells or ways to interact with the spirit world in a more positive way.
One possible scenario in such a fanfiction could be Nanami and Tomoe going on a journey to the spirit world together. They might face various challenges there, like dealing with mischievous spirits. Tomoe, with his powerful yokai abilities, would protect Nanami throughout the adventure. And Nanami, with her kind heart, could end up making friends with some of the spirits they encounter.
There might be some fanfiction on FanFiction.net as well. However, the quality can vary greatly. Look for stories with high ratings and reviews. Some authors are really good at exploring the concept of Nanami being pregnant in the context of the Kamisama Kiss universe, adding new plotlines and character developments.
One great fanfiction idea could be that Nanami and Tomoe go on a journey to the spirit world to solve a mystery that threatens the human world. Along the way, they face various challenges that test their relationship and their individual powers.
One idea could be that Nanami's sister discovers a hidden power within herself that is different from Nanami's. Maybe she can communicate with a special type of spirit that no one else can. This could lead to her getting involved in some adventures that are parallel to Nanami's but also unique in their own way.
One possibility could be a story focused on how they prepare for the baby. Tomoe, with his centuries of knowledge, might be overly cautious. He could start gathering all kinds of magical items to ensure a safe pregnancy for Nanami. Nanami, on the other hand, would be excited yet also a bit nervous. She'd probably try to keep up with her shrine duties as much as possible while also dealing with the physical changes. They might also face some challenges from the spirit world, like jealous spirits or ancient curses that target pregnant women in the spirit realm. But together, they'd overcome these difficulties with their love for each other and their future child.
One common theme is the exploration of Nanami's relationship with Tomoe. When she is pregnant, it often adds a new layer of complexity to their relationship. For example, Tomoe might become more protective.
Their contrasting personalities make them appealing. Tomoe is a fox spirit with a long history and a bit of a mischievous side at times, while Nanami is a human who becomes a land god. Their differences create interesting dynamics in fanfiction, like when Nanami tries to understand Tomoe's ways from the spirit world.
One popular storyline is about Tomoe and Nanami going on adventures in the spirit world together. They might encounter new yokai and face challenges that test their relationship and their powers.
The main reason is their dynamic relationship. Tomoe is a powerful fox spirit and Nanami is a human turned god. Their differences create an interesting chemistry. It's like a classic 'opposites attract' situation.
A common theme is the slow - burn romance. Given Kurama's initial aloofness and Nanami's determination, their relationship often develops gradually in fanfiction. Another theme is Kurama's past affecting their relationship. His history can add depth and drama to their interactions.