It could mean that in a fan - created fictional story (fanfic), a character named Amy has committed an act of betrayal. Maybe she has broken someone's trust, or revealed a secret that she wasn't supposed to in the context of that fan - made story.
It could mean that Amy has done something to go against or be disloyal to a fanfic (fan fiction). Maybe she broke a trust within the fanfic community, like revealing spoilers without permission or using someone else's fanfic ideas in a wrong way.
Well, if we break it down. 'Amy Flemming' is likely a name. 'Shot at' could be an informal way of saying she took a stab at something. Maybe she wrote something about fanfic, like a review or an analysis. It could also potentially mean she tried to create some sort of change or stir within the fanfic community, but again, it's really hard to say for sure without more information.
It could mean that Amy (presumably a character from the Sonic universe) is standing up for Sonic fan - created fiction. Maybe there are some who are criticizing Sonic fanfic, and Amy is in support of it, perhaps because she values the creativity and passion of the fans who write such stories.
One possible plot could be that Amy Rose discovers her closest friend has been secretly working against her goals. For example, if she's on a mission to save Sonic, and she finds out that someone she trusted has been trying to undermine her efforts all along. This could lead to her feeling betrayed and having to re - evaluate all her relationships.
Even one of her friends like Tails could be the betrayer in a really unexpected plot twist. Maybe Tails is forced to betray her by some external threat. For example, if an enemy captures Tails and threatens to harm him or Sonic if he doesn't give away some important information about Amy Rose or lead her into a trap.
Perhaps 'amy abused fanfiction' could imply that Amy took elements of fanfiction and distorted them in some way. For example, she might have borrowed characters from a particular fandom but then changed their fundamental traits so much that it was like an abuse of the original concepts that the fanfiction was based on. It could also mean that she plagiarized parts of fanfiction, which is a form of abuse in the creative writing world.
Let's say in a fanfic based on a popular TV show. Amy was a friend to the main character. In the fanfic, the main character was working on a secret project to save their town from a villain. Amy, who knew about this secret project, betrayed the main character by telling the villain all the details. This is an example of how Amy could betray the fanfic's plot.
It could mean that in some fan - created fictional works, Naruto is depicted in a way that goes against his original character, like making him do things he would never do in the official story. This can be seen as a 'betrayal' of the essence of Naruto as a character.
It could imply that in some fan - created stories about Harry (presumably Harry Potter), the character of Harry has been depicted as betraying someone or something. Maybe he betrays his friends' trust, or goes against the values he's supposed to uphold in the fanfiction world.
Rated M usually means it's for mature audiences. In the context of Amy and Ricky fanfiction, it might contain more complex themes like deeper emotional situations, perhaps more in - depth discussions of relationships that are not suitable for younger readers. It could also involve more grown - up language or scenarios.