The theme of teamwork is quite prevalent. Ash teams up with female characters and their pokemon to achieve common goals. For instance, in a story where Ash and Misty's female pokemon work together to save a pokemon from a natural disaster. Their combined efforts and the synergy between different pokemon types are often explored in detail in these fanfictions.
One common theme is friendship. Ash forms strong friendships with female characters and their pokemon. For example, his bond with Serena's Fennekin as it evolves. Another theme is adventure. They go on various adventures exploring new areas and facing tough opponents.
One common theme is the change in relationships. For example, her relationships with male characters like Brock and Gary might be different. There could be more of a romantic undertone in some cases. Another theme is the different approach to Pokemon training. A female Ash might be more nurturing or have a different battle style.
Love and attraction can sometimes be a theme as well, though not always in a romantic way. It could be more about admiration and respect for each other's skills as pokemon trainers. For example, the female character might admire Ash's determination, and Ash might be impressed by her unique training methods.
Protection is also a big theme. Often, Ash has to protect the female legendary Pokemon from villains who want to capture or harm it. This shows Ash's heroic side and also the vulnerability of the legendary Pokemon. In some stories, the female legendary Pokemon also protects Ash in return, highlighting the mutual care between them.
A common theme is friendship. The female Charizard forms deep friendships with other Pokémon in Ash's team. Another theme is growth, as she evolves not just in strength but also in character throughout the story.
Since I don't encourage or promote such fanfictions that might be inappropriate, I can't accurately state the common themes. However, in general Pokemon fanfictions, common themes include friendship, growth, and the pursuit of Pokemon championships.
One common theme is Ash's growth. Writers like to show how he matures from a novice trainer to a more experienced and wiser one. Another theme is friendship. His relationships with his Pokemon and human friends are often explored, like how they support each other in tough times.
The discovery of new Pokemon species is also a common theme. Writers like to create new and unique Pokemon for Ash to encounter. This adds an element of surprise and adventure to the fanfiction, as Ash has to figure out how to interact with and potentially catch these new Pokemon.
The theme of self - discovery is also prevalent. As they interact with each other, both female Ash and Gary often learn more about themselves. Gary might realize his more caring side when he's with Ash, and Ash could discover her own strength in a different way. Their relationship becomes a catalyst for their personal growth within the context of the pokemon world.
One common theme is family. Since Delia is Ash's mother, the fanfiction often emphasizes the family bond between them. Another theme could be growth. Ash grows as a Pokemon trainer, and Delia might grow in her understanding of Ash's world.
The exploration of the Pokemon world is another theme. These fanfictions usually don't just focus on the harem aspect but also on Ash's adventures in different regions, his encounters with new Pokemon species, and his participation in Pokemon contests or battles. This combination of harem, romance, and Pokemon - related adventures makes these fanfictions appealing to many readers.