A common theme in such fanfictions could be Ash's adventures in Alola while building relationships with different characters. Maybe he forms special bonds with his Pokémon and the people around him in a more romantic or friendship - deepening way.
In these fanfictions, Ash might encounter various female characters in Alola. For example, he could have unique interactions with Lillie. Their relationship might start from Pokémon training and gradually develop into something more. And there could be other girls involved too, like Mallow. They might all be part of Ash's Alola - centric harem in different ways, each bringing their own charm and story to the fanfiction.
There could be a lot of cute and fun moments. Maybe Ash tries to cook for his harem using Alola's local ingredients with Mallow's help. And there would be some jealousy and competition among the girls in a light - hearted way. They all want Ash's attention, but in the end, they also become good friends. The fanfiction could also include some Pokémon battles where Ash's harem members cheer him on, adding more excitement to the story.
Some fanfictions in this category have the theme of self - discovery. Ash, for example, might discover new aspects of himself through his relationships with the harem members. The theme of loyalty also pops up. The members of the harem are often shown to be loyal to Ash and vice versa. Additionally, there can be a theme of competition. Maybe there are friendly rivalries between the harem members in terms of who can be the best Pokemon trainer or who can help Ash the most, which adds an interesting dynamic to the stories.
One great 'Pokemon Ash Alola' fanfiction is 'Ash's Alolan Adventure'. It has Ash making unique friendships in Alola and facing new Pokemon challenges. The story really captures the essence of the Alola region with its beautiful descriptions.
Ash is obviously the central character. Then there are the female characters from the Alola region that often form his harem. Lillie is a very common one. She has a gentle and kind personality and her relationship with Ash can be explored in many ways in the fanfictions. Another is Mallow. Her love for cooking and her energetic nature make her an interesting character to include in the harem. And there's also Lana, with her love for water - type Pokemon.
One popular aspect of Alola fanfiction with Ash could be his growth as a trainer. In the Alola region, Ash had unique experiences. Fanfiction might explore how he further developed his skills, formed new bonds with Pokemon, and interacted with the local culture. For example, his relationship with Pikachu might be delved into deeper, showing how they overcame new challenges together in the Alola setting.
In a fanfiction about Ash's reunion in Alola, perhaps he comes back to help with an ecological problem. The Alola region's unique ecosystem is in danger, and his friends call him for his expertise. Ash brings along some of his other Pokemon from his travels, and together they work to save the day while also having a great time catching up.
I'm not sure which specific 'Pokemon Ash Alola lemon fanfiction' you're referring to. There are a lot of fan - made stories out there. Some might focus on Ash's adventures in Alola with unique twists and character interactions that are not in the official canon. However, lemon - themed fanfictions often contain inappropriate or adult - oriented content, so I'd recommend looking for more family - friendly fan works instead.
One aspect could be the development of their relationship. Ash is always making friends, and with Anabel in Alola, they might have a special bond. They could learn from each other, like Ash teaching Anabel some of his unorthodox battle tactics, and Anabel showing Ash more about the mysterious aspects of Pokemon in Alola.
Adventure is also a big theme. Since it's set in the Alola region, the fanfiction usually involves exploring the unique islands, encountering new Pokémon, and going on quests. Ash and his 'harem' of friends and Pokémon face various challenges during these adventures.
A common theme could be Ash's exploration of the Alola region. The beautiful islands, diverse Pokemon, and unique ecosystems offer a lot of creative potential. Writers might focus on how Ash discovers hidden areas and the Pokemon within them.