Sadly, I have no idea who the author of this fanfiction is. Fanfictions can be written by anyone from all over the world. It could be a relatively unknown writer who just wanted to share their take on Ash's mother in the Pokémon universe, or it could be someone who is more well - known within the Pokémon fanfiction community but still not widely recognized outside of it.
I'm not sure specifically as there could be many different stories with that title. It might be about Ash's mother who has a passion for Pokémon in a fictional scenario. Maybe it details her adventures related to Pokémon, or how her love for Pokémon affects Ash or their family in some way.
Pikachu is a very likely candidate. It's Ash's most iconic Pokemon and has a deep bond with him. Whenever Ash is in trouble, Pikachu often steps up to protect him.
One common theme is friendship. Since Ash is at the center, his relationships with the pokemon mothers in the harem often involve elements of friendship that develop into something more. Another theme could be adventure. Ash's journey in the pokemon world is filled with adventures, and this is often incorporated into these fanfictions as well.
Ash is that energetic trainer we all know from Pokemon, always eager to take on new challenges and befriend more Pokemon. Astrid in Pokemon fanfiction can be seen as a fresh addition to Ash's world. She may be designed to add new dynamics to the story. Maybe she has a different approach to Pokemon training compared to Ash, like focusing more on Pokemon's natural instincts rather than just battle strategies. And she and Ash could start off not getting along but then gradually become good friends as they share experiences in the Pokemon world.
His friends like Misty and Brock would probably visit him.
For Ash, Pikachu is always a great choice as it's his most loyal and powerful partner. Alongside that, a strong flying type like Charizard could be useful. For Brock, his Onix would be a staple. And perhaps a water - type like Vaporeon could be good for him to balance his team. Since they are teaming up, having a psychic - type like Alakazam could also be beneficial as it can help in battles and also with communication in tricky situations.
Ash could also have Charizard. It's a powerful and well - loved Pokemon of his. It could provide a lot of firepower in battles. For Gray, a Glaceon would be great. Glaceon's ice - type moves could complement Gray's more strategic style. It could freeze opponents and give Gray time to plan his next move.
Maybe it's a legendary Pokemon in disguise. In some fanfictions, legendary Pokemon often play important roles. It could give Ash the egg as a test or because it senses that Ash has a pure heart. Another possibility is that it could be a young trainer who can't take care of the egg anymore and trusts Ash to do a good job.
Obviously, Ash is one of the main characters. Since it's about him being a legendary Pokemon in this fanfiction, he's central to the story.
Ash is of course a very common character as he is the central figure. Pikachu is also often included as it is Ash's most well - known Pokémon. Other characters like Misty and Brock might also make appearances as they are Ash's friends and travel companions in the original Pokémon series.