One interesting plotline could be Sonic and Tails going on an adventure together and realizing their feelings grow deeper during the journey. For example, they face a powerful enemy and in the process of relying on each other, they start to see each other in a new light.
The unique friendship they already have in the original. Fanfics can expand on that into a love story in interesting ways.
There are fanfictions where Sonic and Tails time - travel. For example, they might go back to the early days of Mobius and meet their predecessors. This can lead to all sorts of interesting scenarios as they try to avoid changing the future while still learning from the past.
Some Sonic Tails fanfiction focuses on their friendship. For instance, a story could be set during a time when Sonic is injured. Tails has to take on more responsibilities and protect Sonic while also trying to find a way to heal him. This kind of story shows the deep bond between the two characters.
Well, their brotherly love in fanfiction can also be seen in the way they communicate. They have this unspoken understanding. Tails can usually tell what Sonic is thinking just by his actions, and Sonic always listens to Tails' ideas. There are stories where Sonic might not fully understand Tails' complex inventions at first, but he still supports him. This mutual respect and understanding is a key part of their brotherly bond.
Friendship - to - love is also quite prevalent. They start as best friends, like they are in the original Sonic series, and then gradually develop romantic feelings. This theme plays on the deep bond they already have and how it can transform into something more.
Another plotline could involve their relationships. Sonic, as the younger one, might be more naive in some ways and look up to Tails for guidance. Tails, in Sonic's body, could find it strange to be the center of attention and the one expected to lead. Their friendship dynamic would change completely. Maybe Sonic would start to envy Tails' natural intelligence more, while Tails would realize how much pressure Sonic was under all the time.
In this 'tails raised by sonic fanfiction', it might also show Tails in a situation where he has to face a new challenge. His raised tails could be a sign of his determination. For example, he could be up against a new villain who has some sort of power over the environment. Tails' raised tails would be like a signal that he's ready to use his skills, such as his mechanical knowledge and flying ability, to overcome the situation.
In some fanfictions, Tails' death might be a catalyst for the other characters to come together. Maybe Tails dies while protecting the Chaos Emeralds, and this unites Sonic, Knuckles, and Amy to safeguard the emeralds and prevent further chaos. They might then go on to honor Tails' memory in different ways throughout the story.
In 'baby tails sonic fanfiction', often the concept of a younger, more innocent Tails can bring a whole new dynamic to the Sonic universe. It might explore his growth and development in a different context, like learning basic skills in a more endearing and relatable way for younger readers. This can also change the relationship dynamics with other characters like Sonic, who could be seen as a mentor figure.
Well, there might be a fanfiction where Tails discovers an ancient technology that has the power to change the very fabric of their world. He has to figure out how to use it for good without causing chaos. Also, there could be a story that focuses on Tails' relationship with the other characters, like how he bonds with Knuckles over protecting a special place in their world.