Well, it could be that in this fanfiction, the character Tails is reimagined as a girl. Maybe it's a creative way to explore different aspects of the character, like how she would interact in the story's world, or it could be a way to introduce new relationships or storylines.
This fanfiction concept likely stems from a desire to see a different version of Tails. Maybe the fan was inspired by other gender - swapped characters in different works. By making Tails a girl, it can change the overall feel of the story. For instance, how she approaches challenges or interacts with male characters could be very different from the original male Tails.
Yes, in some fanfictions, Naruto is often depicted as having a very special connection to the Nine - Tails that goes beyond the normal relationship in the original story. For example, he might be able to fully control the Nine - Tails' power in ways not shown in the canon, or they could have a mental bond that allows for unique forms of communication and cooperation.
Characteristics can vary widely. Some fanfics may give her a more feminine sense of style while still keeping her mechanical and flying skills intact. She could be more empathetic, which leads to her being a better mediator between the often - bickering Sonic and other characters. In some, she may have a more delicate appearance but a strong will, much like the male version of Tails but with a different aesthetic.
A possible plot could focus on how Tails' daily life changes. As a girl, she might have to deal with different social expectations. Her hobbies and interests could shift slightly. For example, she might be more interested in certain types of fashion or more nurturing activities. Her relationship with Amy could also change, perhaps they become closer friends as they share more 'girly' things. And Tails' mechanical skills might be seen in a new light, as she uses them in a different way to solve problems in her new form.
One popular 'tails is a girl' fanfiction might be the one where she goes on an adventure in a magical forest. It's full of interesting characters she meets along the way.
You can try fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fanfictions, and you might be able to find some great 'tails is a girl' ones by using the search function.
A 'tails born as a girl' fanfiction could focus on her fashion sense and how it reflects her personality. Maybe she creates her own unique style of clothing that combines functionality (for flying and using her tools) with a girly touch. This could be a fun way to show her creativity. Also, you could explore how she deals with the expectations of others. Some might expect her to be more delicate, while she wants to be known for her strength and smarts. This conflict could drive the story forward.
The transformation would force Tails to re - evaluate her relationships. With Sonic, she might feel like she has to prove herself all over again. This could lead to a stronger bond as they overcome these new challenges together. Also, Tails' self - confidence would be tested. She might initially be shy or self - conscious as a girl, but through various experiences, she would grow into a more confident character, whether she stays as a girl or finds a way to turn back.