One common theme could be the exploration of their relationship in a different context than the original source. Maybe they are in a situation where they have to rely on each other more, like in a dangerous mission.
It's hard to say exactly where Pyrrha is without knowing more about the fanfic. She could be in a distant land, trapped in a dangerous situation, or simply lost and trying to find her way back.
Yes, there are likely non - adult - themed 'pyrrha x male reader' fanfics out there. You can start by looking on popular fanfic platforms like Archive of Our Own (AO3). Just use the search terms 'pyrrha x male reader' and then filter out the adult - rated works. There are many writers who prefer to create clean, relationship - based stories focused on character development and emotional connection rather than adult content.
I'm sorry, I don't have a specific 'pyrrha x blake lesbian fanfic' to recommend directly. You can try searching on some well - known fanfic platforms like Archive of Our Own. There are usually a large number of fan - created works, and you might be able to find some interesting ones about this pairing there.
A really interesting RWBY Pyrrha fanfic is 'Pyrrha: The Untold Stories'. This fanfic explores her backstory in more detail, like her early days at Beacon Academy and her relationships with her classmates before the main events of RWBY. It gives a lot of depth to her character.
One great Pyrrha x Nora fanfiction is 'The Bond Beyond Battle'. It beautifully explores their friendship evolving into something more. The author does an amazing job of depicting their individual personalities within the relationship.
There might be a fanfic where Pyrrha has some sort of chakra - like power in the Naruto world. This power could be related to her Semblance in RWBY. She could use it to perform incredible feats, like healing others in a way that is different from the medical ninjutsu in Naruto. This would make her a valuable asset to any village she decides to stay in.
In the fanfiction, it might develop through shared experiences. Say they both get injured in a fight and have to take care of each other during the recovery. This would deepen their bond as they see a more vulnerable side of each other. They could also start sharing their dreams and fears, which would bring them closer together on an emotional level.
For Ruby, Pyrrha's return could be a huge boost in morale. Ruby has always looked up to Pyrrha, and having her back would give Ruby more confidence in their fight against the Grimm. Weiss might be a bit more skeptical at first, but eventually warm up to Pyrrha again as she realizes how much they need her. Blake could see Pyrrha as a symbol of hope and a reminder that they can come back from difficult situations.
One idea could be that Ruby, with her speed and enthusiasm, helps Pyrrha break out of her more reserved shell. For example, Ruby could drag Pyrrha into some crazy training sessions that are more about having fun than strict discipline. This would allow Pyrrha to relax a bit and not be so focused on always being perfect.