Perhaps in the fanfiction, Ichigo and Isane initially have a misunderstanding about each other's feelings for Rukia. As the story progresses, they come to understand that their love for her, though different in nature, is equally strong. They could then join forces to help Rukia achieve something she has always wanted, like reforming a part of the Soul Society's rules that she believes are unjust. This journey would not only be about their love for Rukia but also about self - discovery and friendship between Ichigo and Isane.
One possible plotline could be that Ichigo and Isane team up to protect Rukia from some new threat in the Soul Society. They might have to face powerful enemies while also dealing with their own feelings towards Rukia. Maybe they discover some long - hidden secrets about Rukia's past that change their relationships with her.
For one, their relationship with Renji might be affected. Renji is very close to Rukia, so he might be initially suspicious of Ichigo and Isane's new - found bond over Rukia. He could see it as a threat to his own relationship with her. But as he realizes their intentions are pure, they might form an alliance to better protect Rukia.
A common plotline could be that the pregnancy changes their characters. Ichigo might become more protective and responsible, while Rukia could be more nurturing. They may also have to deal with their own insecurities. Rukia might worry about being a good mother, considering her past and her nature as a Soul Reaper. And Ichigo could be concerned about providing for the family. The story could also explore how their powers and abilities are affected by the pregnancy, if at all.
One possible plotline could be them dealing with the reactions of their friends and family. Their friends might be initially shocked but then offer support. Another could be their own personal growth as they prepare for parenthood, like Ichigo learning to be more patient and Rukia becoming more in tune with her emotions. Also, they could face challenges from the Soul Society if there are rules against such a union having a child.
Perhaps there could be a plot where Naruto's twin sister gets into some kind of trouble, like being kidnapped by an enemy ninja clan. Naruto then goes on a desperate mission to rescue her. During this time, he realizes just how much she means to him. He uses all his skills and the power of his friends to get her back, and in the end, their bond becomes even stronger.
One common plotline is the transformation. For example, Ichigo might be turned into a vampire and has to deal with his new powers and instincts while still maintaining his relationship with Rukia. This can lead to a lot of internal conflict as he struggles between his human side and his new vampiric nature.
One possible plotline could be that they go on a mission together and during the mission, they discover a new power within themselves. Another could be that they have a friendly rivalry which turns into a deeper understanding and friendship as they face various challenges in the Soul Society.
A plotline could involve Byakuya's new wife being from a different clan or group. She might see Ichigo's power and Rukia's connection to him as a threat to Byakuya or their family. So she starts plotting against them. Meanwhile, Ichigo and Rukia are trying to figure out what's going on and how to protect their relationship, whether it's a platonic or romantic one. This could lead to battles, both physical and emotional, and a lot of character development for all involved.
One possible plot could be that Ichigo and Rukia are paired for a school project. They start off not getting along very well because of their different personalities. Ichigo is impulsive and Rukia is more reserved. But as they work together, they gradually learn to understand and respect each other. They might face challenges like finding a suitable topic, dealing with difficult classmates who try to disrupt their work, and finally presenting their project successfully which also strengthens their friendship.
I'm not sure specifically what 'whackybiscuit isane ichigo fanfic' is about as there could be many different interpretations. It might be a fan - created story related to Ichigo that has some unique and perhaps wacky elements in it.
A possible plotline could involve Fem Ichigo being a huge Harry Potter fan in her world, and she writes fanfiction about it. But then, magically, the characters from her fanfiction come to life in her world. Harry and his friends are confused about this new world, and Fem Ichigo has to help them adjust while also trying to figure out how this happened. They might also encounter villains from both universes who team up, forcing them to work together to defeat the combined threat.