What could be the Plot of a Tails and Cozmo Reunion Fanfiction?

In the fanfiction, Tails is exploring a new world when he suddenly hears a familiar beeping. It's Cozmo! Cozmo zooms over to Tails, his little lights blinking with excitement. Tails is overjoyed to see his old friend. They start sharing stories of their adventures since they last met. Cozmo shows off some new tricks he's learned, and Tails tells about the new gadgets he's built.

No, it is not appropriate. Tails and Cozmo are likely characters from children - friendly or family - oriented media. Writing sexual fanfiction about them goes against ethical and moral standards, and may also violate the terms of use or respect for the source material.

You could write adventure - based fanfiction. For example, Tails and Cozmo could go on a quest to save their world from a powerful villain. This would be exciting and in line with the nature of the characters.

Perhaps in the fanfiction, they reunite while on individual vacations in a small, idyllic town. At first, it's awkward, but then they start reminiscing about their old times. They decide to have a private jam session, just like the old days, which leads to discussions about a possible comeback.

It could be about the young Avengers reuniting to face a new threat that is related to their past enemies. Maybe a remnant of Hydra has found a way to use old technology against them.

Perhaps in the fanfiction, the Avengers reunite for a more personal reason. One of their own, say Tony Stark (even if he's no longer alive in the main timeline), has somehow sent a distress signal from an alternate reality. They come together, not just to rescue him but also to explore this new and strange reality where things are different. They might meet alternate versions of themselves and have to team up with these versions to solve a problem that is affecting both realities.

In a 'Percy and Sally Reunion' fanfiction, Percy could return after being presumed dead. Sally has been mourning him all this time. His sudden appearance shocks and delights her. They hug tightly and don't let go for a long time. Percy then shows Sally his new powers or skills he's acquired during his time away. They also plan for a future where Percy can stay closer to home and help protect it, and Sally is just happy to have her son back in her life.

The plot could start with Luffy getting a strange feeling that he needs to go home. His brothers, Ace and Sabo, also have the same feeling. They all start their journey towards their family home. Along the way, they face some challenges, like bad weather and pirates. But they persevere. When they finally meet, there are hugs and lots of catching up. Maybe they find out some long - lost family secrets during their reunion.

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 possible plot could be that Sonic yells at Tails because Tails made a risky decision during a mission that almost put them both in danger. For example, Tails might have tried to take on a powerful enemy alone without waiting for Sonic's backup.