One possible fanfiction could be about Roxas and Xion exploring the new worlds in KH3 together. They might face new enemies and challenges while also reminiscing about their past. Their bond could grow stronger as they help each other through difficult situations.
The length of Roxas's story in KH2 isn't fixed. It depends on your gameplay speed and how much you engage with side quests and exploration. Generally, it can take a decent amount of time to fully experience his part of the story.
Well, while lemon fanfiction might seem interesting to some, it's not really something that is widely promoted due to its often adult - natured themes. Instead, consider fanfictions that delve into the backstories of Sora and Roxas. For example, how Sora's journey affects Roxas and vice versa. There could be some great emotional and action - packed stories out there that don't involve the more risqué aspects of lemon fanfiction.
The plot could be that Roxas and Xion are reunited in KH3 and they decide to go on a journey to understand their true purpose. They visit different worlds and meet various characters. Along the way, they have to deal with their own insecurities. For example, Xion might worry about being a copy while Roxas may struggle with his identity as a Nobody. But through their friendship, they support each other and grow stronger.
One of the main themes is friendship. Sora and Roxas have a complex relationship, and fanfictions often explore how they come to understand and support each other. Another theme is identity. Roxas is a part of Sora, and stories can focus on how they both deal with this unique situation.
Sora is likely a character created within the fanfic world. He could be a powerful shinobi with unique abilities that Naruto can learn from. Maybe he has a special chakra nature or some extraordinary combat skills.
I'm not sure exactly when it was released. You might want to check the official publisher's website or some reliable book news sources for the accurate date.