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.
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.
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.
The plot could involve a threat to Alola. Ash and Lillie, now in love and getting married, have to put their wedding plans on hold to save the region. Along the way, they discover that their love gives them extra strength. They defeat the threat together and then have a grand wedding celebration, which is attended by Pokemon trainers from all over the world.
One possible plot could be that Ash and Ursula meet during one of Ash's travels. They start off as rivals but gradually develop feelings for each other. After many adventures together, they decide to get married. Their wedding could be attended by all their Pokémon friends, and they might start a new life exploring new regions as a married couple.
One common theme is the adjustment of their different lifestyles. Ash is used to a more adventurous, on - the - go life, while Diantha has a more settled and elegant lifestyle. Another theme is the support they give each other in their respective goals, like Ash's Pokémon training and Diantha's work in the Pokémon world.
One plot idea could be that Ash and Lusamine team up to save a group of endangered Pokemon. Ash's battle skills and Lusamine's knowledge of Pokemon could be combined to face the threats.
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.