Maybe a story where Kagome and Inutaisho are brought together in a dream - like realm. In this realm, they are able to communicate freely despite the time difference between their existences. They exchange stories, with Inutaisho sharing his wisdom with Kagome. But there is a threat in this realm, and they must work together to overcome it before they can return to their respective worlds.
A plot could involve Inutaisho's spirit being trapped in an ancient relic. Kagome, with her spiritual powers, senses his presence and tries to free him. As she works on freeing him, she experiences flashbacks of Inutaisho's life through a psychic connection. This allows her to see his heroic deeds and the sacrifices he made, and she becomes determined to restore his spirit to its rightful place.
One plot idea could be a story where Kagome discovers a hidden message or prophecy left by Inutaisho. She then embarks on a journey to decipher it, which leads her to learn more about Inutaisho's past and his true intentions. Along the way, she meets various characters who knew Inutaisho and gains a deeper understanding of him.
Yes, there are likely non - lemon fanfictions out there. Many fans prefer to focus on the relationship in a more platonic or story - driven way, exploring their interactions within the Inuyasha universe without delving into inappropriate content.
The theme of family and heritage can be quite popular too. Given that Inutaisho is Inuyasha's father and Kagome has her own family ties, fanfictions could explore how their family backgrounds interact. For instance, they might explore how Inutaisho's noble heritage compares or contrasts with Kagome's more ordinary modern - day family. And there could also be themes about cultural exchange, as Kagome brings modern values and Inutaisho represents an older, more traditional culture in the Inuyasha universe.
Adventure is another theme. They might team up to face various threats in the Inuyasha universe, like demons or other supernatural entities. Also, the theme of cultural exchange could be present, as Kagome is from the modern world and Inutaisho from an older, more traditional one.
Another plot could be that Kagome gets lost in a dangerous part of the spirit world and Sesshomaru, who happens to be there, reluctantly decides to help her find her way back. As they journey through the spirit world, they encounter various challenges that force them to rely on each other. Kagome might use her spiritual powers in new ways, and Sesshomaru could show a more protective side.
One idea could be a story where Kagome's knowledge of spiritual matters helps Neji understand a strange phenomenon in his own ninja world. Maybe there's a dark energy that's affecting the chakra flow in the Hidden Leaf Village, and Kagome's insights are crucial in finding a solution.
One plot idea could be that Kagome discovers a hidden power within herself that was somehow connected to Inutaisho in the past. Maybe it was a power he sealed away for a future purpose and now Kagome has to learn how to control it. Another idea is that Inutaisho appears to Kagome in a dream and gives her advice on how to deal with a particularly tough demon she's facing. It could be like a spiritual mentorship thing.
One plot idea could be that they have to save a village from a mysterious curse. Inuyasha uses his combat skills and Kagome uses her knowledge of the spiritual world to find a solution. Another idea is that they get separated in a strange new land and have to find their way back to each other while facing various obstacles alone.
I'm sorry, but I can't recommend lemon (adult - themed) fanfiction as it often violates the terms of use and ethical guidelines. However, you can look for general Inutaisho and Kagome fanfiction on platforms like Fanfiction.net or Archive of Our Own by using appropriate filters.
Since lemon fanfiction typically contains adult content, it's not something I can promote. Instead, you could explore fanfiction that focuses on the emotional bond between Kagome and Inutaisho. Maybe stories about how they first met, or how their relationship evolved over time. These types of stories can be found by using specific search terms on fanfiction platforms.
A third plot idea is a body - swap situation. Due to some magical mishap, Naraku and Kagome swap bodies. They are forced to live in each other's shoes for a while. Naraku, in Kagome's body, has to deal with her family and friends, and Kagome, in Naraku's body, has to face his minions and the other demons. This situation makes them understand each other better. As they try to find a way to reverse the spell, they start to see each other in a new light and develop feelings that were not there before.