Well, there's a fanfiction titled 'Ash and Kari: A New Chapter'. In this story, they team up to face a powerful villain that threatens both their worlds. It has a lot of action and also delves into their emotional connection. Then there's 'Ash and Kari's Dream Quest' which takes them on a magical adventure through a mysterious realm.
The appeal of Ash and Kari fanfiction lies in the new dynamics it can create. Since they come from different series, combining their stories allows for unique plotlines. For example, their different Pokémon knowledge can lead to interesting exchanges.
Well, it's quite possible. Fanfiction often explores different relationships and scenarios that didn't happen in the original series. Since Davis and Kari are both popular characters in Digimon, some fans may have written stories about them getting married. You could also check out Digimon - related forums where fans might discuss or share such fanfictions.
Well, clearly Kari and TK are the main characters since it's about them being married. But other important characters could be their Digimon partners. For example, Gatomon might be there to offer Kari advice on married life, and Patamon could be TK's sidekick, getting into all sorts of fun and sometimes troublesome situations.
Another theme is family. They might be starting a family or dealing with their extended families in these stories. For example, how they introduce each other to their relatives and the reactions they get.
One possible plot could be them facing challenges as a married couple in the digital world. Maybe they have to deal with new Digimon threats together while also managing their relationship.
One possible plot could be Kari and TK navigating through their new married life while also dealing with the challenges of their Digimon partners still being a part of their world. Maybe they have to balance their personal time together with the responsibilities of helping their Digimon in battles or other situations.
One popular Davis and Kari married fanfiction is 'Our New Beginning' which focuses on their life after marriage, dealing with challenges in a digital world they often face in the original series. It shows their growth as a couple.
I'm not sure exactly which 'tk and kari married' fanfiction is out there. You could try searching on fanfiction websites like Archive of Our Own or FanFiction.net. Just type in 'tk and kari married' in their search bars and see what comes up.