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.
One popular Ash Alola Harem fanfic is 'Alola Adventures with Ash's Crew'. It focuses on Ash's journey in Alola and his interactions with his friends in a way that gives a sense of a harem - like dynamic.
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.
Social media groups related to Pokémon can also be a good source. There are often groups on platforms like Facebook or Reddit where fans post and recommend different fanfics, including those about Ash in Alola with a harem - like theme.
One common theme is friendship. Ash forms friendships with the female characters in Alola that gradually develop into something more like a harem. Another theme is growth. Ash grows not just as a Pokemon trainer but also in his relationships as he navigates this new dynamic.
The idea of Ash in a harem in Alola is appealing because it takes a familiar character from the Pokémon series and puts him in a new and exciting social dynamic. It allows for a lot of character interaction and relationship building that we don't see in the original series.
I'm not sure specifically what this particular 'ash pokemon ash alola blind fanfic' is about without reading it. It could potentially be a fan - created story where Ash is in the Alola region and has some sort of blindness - related plotline. It might involve his adventures in the Alola region with his Pokémon while dealing with this new handicap, like how it affects his battles or his relationships with other characters.
I'm not entirely sure specifically as there could be many different 'ash crushes alola' fanfics. It might be about a character named Ash having a romantic or strong liking for someone in the Alola region in the context of a fan - created story.
Mallow is another great choice. With her love for cooking and Pokémon, she could use her skills to create special Pokémon food for Ash's team. This could lead to some fun and heartwarming moments between them, and also bring the whole harem together as they enjoy the food.