I think Serena is more popular in Ash fanfiction. Her character development in the anime was quite significant, especially in relation to Ash. In fanfictions, this can be taken further. Her determination to follow Ash and her own dreams simultaneously makes for great story material. While May was a great character, Serena's more recent and somewhat more complex relationship with Ash gives fanfiction writers more to work with, like exploring how they might reunite or continue their journey together in different scenarios.
A possible fanfiction plot could be that Ash, Serena, and May are invited to a mysterious island full of unknown Pokemon. They have to work together to survive and discover the secrets of the island. Ash's leadership, Serena's ability to communicate with Pokemon, and May's quick decision - making skills would be crucial.
Well, in such a fanfiction, it could be really interesting. Serena has a romantic side towards Ash, and Misty has a long - standing connection with him. The story might focus on how they try to outdo each other in terms of getting Ash's attention. Maybe they'll compete in things like helping Ash catch Pokémon or just spending time with him. It all depends on the writer's take on their relationships.
One idea could be a story where Ash, Serena and May team up for a special Pokémon tournament. They each bring their unique skills and Pokémon to the competition. Along the way, they face challenges that test their friendship and teamwork. For example, they might have to deal with a devious trainer who tries to sabotage them.
In some fanfictions, Ash might develop a special bond with both Serena and May. For example, they could be exploring a new region together and encounter a rare Pokemon. Serena could use her knowledge of Pokemon behavior to track it, May could come up with a battle plan, and Ash would be the one to catch it. This kind of adventure would strengthen their friendship and show how well they work together.
May - centered Ash fanfictions often revolve around her growth as a trainer. Some stories might focus on her learning new techniques from Ash and applying them in her contests. There could be fanfictions where she gets into trouble during a journey and Ash has to rescue her, strengthening their bond. In Serena - based fanfictions, a lot of the stories are about her feelings for Ash. Writers might explore how she deals with her unrequited love at first, and then how things change as they meet again. Also, her trying to impress Ash with her new skills, like creating a special Pokémon dish, is a popular plot point.
Misty had a feisty relationship with Ash. They were like two kids always bickering but having a deep bond. May's relationship was more about shared goals in the Contest world and learning from each other. Dawn was similar to May in the Contest aspect, but her friendship with Ash seemed more innocent and supportive. Serena, she had a relationship with Ash that had a touch of romance. She was inspired by him and as they traveled together, her feelings grew. Each relationship is unique and offers different possibilities for fanfiction writers to explore.
One common theme is friendship. They often go on adventures together, and the fanfictions show how their friendship develops. Another theme is Pokémon training. They share their experiences and learn from each other about training different Pokémon.
A possible storyline could be that Misty and Serena accidentally find out about each other's feelings for Ash. So, they start a friendly competition where they try to do things that would make Ash notice them more. For example, Serena might practice harder for her Pokémon performances, and Misty could train her Pokémon to be even stronger to impress Ash.
In this kind of fanfiction, it could be about a rivalry in high school. Ash and Dawn might be a team or a couple, and Serena is their rival. Maybe it's a battle of skills like Pokémon battles or a competition for popularity. For example, they could be competing in a school - wide Pokémon tournament, and Serena has some new strategies that Ash and Dawn need to counter.