One plot idea could be them training a new and rare Pokemon together as a married couple. Another could be them hosting a Pokemon tournament in their hometown.
Well, perhaps a plot could revolve around Ash and Diantha having to protect their family of Pokemon from an evil organization. Or maybe they go on a journey to find a mythical Pokemon that is said to bring good fortune to married couples in the Pokemon world. There could also be a plot where they have to deal with the pressures of being public figures in the Pokemon community while maintaining their marriage.
One possible plot could be that Ash and Diantha meet during a special Pokemon tournament. They initially start as rivals but as they interact more, they discover a mutual admiration. However, the 'lemon' aspect might add a romantic or more intimate undertone to their relationship as they face challenges together in the Pokemon world and their feelings grow deeper.
A really interesting plot could be a time - travel fanfiction. Ash somehow gets sent back in time and meets a younger Diantha. They both realize that they are from different times but still share a passion for Pokemon. Together, they start to influence the history of Pokemon in that era, with Ash introducing some future - like training techniques and Diantha showing Ash some ancient Pokemon secrets.
Well, I know that in the Pokemon fandom, there are numerous fanfictions on various topics. Regarding 'pokemon ash and diantha married fanfiction', it depends on your taste. Some might be more about the romantic build - up to their marriage, while others could be set in a post - marriage scenario where they face challenges in their relationship or in the Pokemon - training world. It's all about exploring different interpretations of these characters' relationship in a fictional setting.
In this fanfiction, it could be that Ash's marriage is a way to bring peace between different regions. He marries a princess or a powerful trainer from a rival region. Their union symbolizes the unity of Pokémon trainers everywhere. The story could then detail the political and social implications of their marriage, as well as the more personal aspects like their relationship building and how they learn to love and respect each other's Pokémon.
A plot could start with Latias being in some kind of danger, and Ash comes to her rescue. This leads to them spending more time together. As they get to know each other better, they realize their feelings are more than just friendship. After getting married, they might have to deal with people or Pokemon who don't approve of their relationship at first. But through their kindness and the strength of their love, they win them over and continue their happy life together.
A fanfiction could also have a plot where Red is invited to Kalos to share his knowledge about rare and powerful Pokemon. Diantha becomes his guide in the new region. As they explore Kalos, they discover a hidden power that threatens the balance of the Pokemon world. Together, they must find a way to stop it using their combined skills and the power of their Pokemon.
One idea could be that Ash and Dawn start a Pokemon training school together after getting married. They combine their knowledge and skills to teach new trainers. Another could be that they embark on a special journey to find a rare Pokemon as a sort of honeymoon adventure. And perhaps they have to deal with some old rivals who are a bit jealous of their relationship.
One idea could be a story where Ash, Cynthia, and Diantha team up for a special Pokémon tournament. They each bring their unique skills and Pokémon teams. Ash's determination, Cynthia's strategic mind, and Diantha's grace would make for an interesting dynamic as they face tough opponents together.
A plot could be that there is a powerful dark force threatening the Pokémon world. Ash, Cynthia, and Diantha are chosen as the ones who can stop it. They start by gathering information in different regions. Ash uses his experience from traveling around, Cynthia taps into her research, and Diantha uses her connections. As they come together, they face many challenges like battles with the minions of the dark force, solving puzzles related to ancient Pokémon powers, and finally, they combine their efforts to defeat the dark force and save the Pokémon world.
A plot could revolve around a tournament where both ninjas and Pokemon trainers participate. Naruto enters on behalf of the ninja world and Diantha represents the Pokemon trainers. Along the way, they discover that there are some similarities between their powers. Naruto realizes that the chakra he uses is not so different from the energy that Pokemon possess. They start training together, with Naruto teaching Diantha some ninja moves and Diantha teaching Naruto about Pokemon strategies. In the end, they both reach the final of the tournament and their friendship grows stronger.