One common theme is Ash achieving his ultimate Pokémon Master goal. In grown - up fanfics, he might finally win all the major championships. Another theme could be his relationships. Maybe he starts a family or has a more mature relationship with his friends like Brock and Misty. Also, there could be themes about him passing on his knowledge to a new generation of trainers.
Ash's appearance in a grown - up fanfic could change quite a bit. He could have a more mature look in his eyes, showing the experiences he's had. His clothing style might also be different. Instead of his usual cap and backpack, he could be wearing something more grown - up like a jacket and boots. And his skin tone might be a bit darker from all the time he's spent outdoors on his Pokémon adventures.
Overcoming challenges together is a theme as well. Just like in the original series where Ash faces various Pokemon - related challenges, in these fanfics, he and his love interest face challenges related to their relationship, such as dealing with other people's opinions or finding time for each other while on their respective Pokemon journeys.
Well, often there might be themes related to vulnerability. Since diapers are associated with a more infant - like state, Ash could be in a situation where he's more vulnerable than usual. This might lead to scenarios where he has to rely on others more, which could be a central theme in the fanfic. Another theme could be about acceptance, with his friends accepting him in this different state.
A common theme is friendship. Ash forms many bonds with his Pokémon and fellow trainers during his Kanto journey, and fanfics often explore these relationships further. Another theme is growth. Fans like to write about how Ash develops as a trainer in Kanto, learning new battle strategies and becoming more confident.
One common theme is friendship evolution. As they grow up, their friendships change and become more complex. Another theme is career and life choices, like what each Crusader decides to do with their lives based on their cutie marks.
One common theme is redemption. Helga, who might have been a bit of a bully in childhood, could be seeking redemption in her adult life and Arnold could be a part of that journey. Another theme is rekindling old flames. Since they had a complex relationship as kids, in the fanfics they often explore those feelings again as adults.
One common theme could be self - discovery. As they grow up, the characters might be exploring who they are and what they want in life.
There are several common themes. For instance, Ash's reactions to new Pokémon are often a big part of it. His wide - eyed wonder and excitement when he discovers a new species can be really endearing in fanfiction. Also, his growth as a trainer is sometimes portrayed in a cute way, like how he stumbles a bit but always gets back up with a positive attitude. And of course, his friendships with other characters, such as Misty and Brock, can be depicted in a way that emphasizes his likability and charm.
One common theme could be Ash being betrayed by his friends in the Pokémon world. For example, they might leave him for a more powerful trainer or because of a misunderstanding. Another theme could be betrayal by the Pokémon League, like being wrongly disqualified from a major tournament. Also, some fanfictions may explore Ash being betrayed by a new character who has ulterior motives and tries to undermine his journey.
One common theme could be Ash's struggle to maintain his positive attitude. Despite being bullied, he might try to stay true to his kind - hearted nature. Another theme could be his journey to find strength within himself to stand up against the bullies. Maybe he discovers new Pokémon or new powers during this difficult time.