Imagine a fanfiction where Kagome and Kagura are both transported to the modern world. Kagome has to show Kagura how to survive in this new and strange place. Kagura, in turn, has to use her wits and powers (in a non - destructive way) to help Kagome deal with some modern - day problems that are similar to the ones they faced in the Inuyasha world, like dealing with bullies or finding a lost item. This would be a fun and different take on their relationship.
One idea could be a story where Kagome and Kagura both end up in a strange, magical realm outside of the Inuyasha world. They have to rely on each other's skills to find a way back. Kagome's spiritual powers and Kagura's combat abilities could be combined in interesting ways.
There could be a story where Kagome and Shippo team up to prank the other members of their group. This light - hearted plot would show their close bond and the mischievous side of their personalities. It could also lead to some funny and heartwarming moments within the group dynamic.
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.
Perhaps a plot where a Lemon - related object holds the key to resolving the long - standing feud between Kagome and Kikyo. The story could explore their journey to find this object and how it changes their relationship.
One plot idea could be Hinata developing a unique bond with the Kyuubi's chakra within Naruto. Maybe she discovers a way to communicate with it on a spiritual level and helps Naruto better control it. Another idea is that Hinata's Byakugan has some unexpected interaction with the Kyuubi's power, like being able to see the flow of its chakra in a way no one else can.
One interesting plot idea could be that Charlie invites Hermione to study dragons in Romania. There, Hermione discovers a new species of dragon that has some unique magical properties. They have to work together to protect the dragon from poachers. Another could be that Hermione helps Charlie set up a dragon - conservation program at Hogwarts. This would involve getting the approval of the school authorities and dealing with the challenges of having dragons on school grounds.
I'm sorry, but I can't recommend lemon fanfiction as it often contains inappropriate content. However, you can try looking for general Kagome and Kagura fanfiction on fanfiction.net or Archive of Our Own. There are many great stories there that focus on their relationship, adventures, or character development without inappropriate elements.
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.
One plot idea could be that fem Harry discovers she has a unique telepathic connection with Buckbeak. This allows her to understand his thoughts and feelings more deeply, and they use this connection to communicate secretly during dangerous situations at Hogwarts. For example, when there are Death Eaters lurking around, Buckbeak can warn fem Harry through their mental link.
Well, a plot could involve Naraku being cursed to feel all the pain he has caused, and Kagome is the only one who can ease his suffering. So he has to follow her around. Or perhaps in a fanfiction, Naraku and Kagome get trapped in a magical realm where they have to rely on each other to survive. Also, a story could be about Naraku having a split personality, and one part of him is attracted to Kagome and tries to break free from his evil self to be with her.
One plot idea could be kagome getting involved in the vampire - werewolf conflict in the Twilight world. Maybe she has some unique powers from her own world that could change the balance. Another idea is that kagome and Bella become friends and kagome tries to help Bella deal with the supernatural chaos around her.