The plot could be that the OC is a new duelist in the city. Akiza notices the OC's unique dueling style which is different from what she has seen before. They start as rivals but gradually develop a friendship as they learn from each other's dueling strategies.
A Yusei and Akiza kiss in fanfiction is quite exciting for fans. It might be written in a very romantic way, with detailed descriptions of their emotions. For example, Yusei might be feeling a mix of nervousness and longing, while Akiza could be more bold and take the lead in the moment. This kind of scenario allows fans to explore a different side of their relationship that may not be fully shown in the original anime.
A possible scenario for their kiss in fanfiction could be at a celebration. After Yusei wins an important duel, Akiza is so proud and happy for him that she impulsively kisses him. It's a moment of pure joy and connection between them.
There probably is. In the Yugioh 5ds fandom, many fans are interested in the relationship between Yusei and Akiza. Some writers might write fanfictions where they get married and start a family as a natural progression of their relationship. It's a common theme in fanfiction to explore the domestic side of beloved characters.
Friendship is also a big theme. The OC might start as a stranger to Luna but then they develop a deep friendship through shared experiences, like helping each other out in difficult situations or just having common interests in the world of duels.
Well, FanFiction.net is a great place to start. It has a huge database of fan - created stories. Just search for 'Yugioh 5ds Yusei and Akiza' and you'll likely find some lemon fanfiction among the results. Another option is AO3. It has a more organized tagging system, so you can use tags like 'Yugioh 5ds', 'Yusei', 'Akiza' to narrow down your search and find the fanfiction you're looking for.
One good story could be 'The Bond of Yusei and Akiza'. It shows their relationship growing deeper as they face various challenges in the 'Yugioh 5ds' world. Another might be 'Yusei and Akiza: A New Beginning' which focuses on a fresh start for their relationship. There's also 'Akiza's Love for Yusei' that delves into Akiza's feelings for Yusei in a really sweet way.
It could include their reactions to finding out they're going to be parents. Maybe Yusei is initially shocked but then overjoyed, and Akiza is both excited and a bit nervous. It might also show them preparing for the baby, like decorating a nursery with references to Duel Monsters.
One popular place to find Yugioh 5ds Luna x OC fanfiction is Archive of Our Own (AO3). There are many stories there that explore different relationships between Luna and original characters. Just search for 'Yugioh 5ds Luna x OC' on the site.