Team Rocket is the most likely candidate. They've always been after Ash's Pikachu and tying him up would be a way to stop him from protecting his Pokémon. They could use ropes or some kind of Pokémon - powered restraining device.
A new, evil organization in the Pokémon world that sees Ash as a threat to their plans could tie him up. They might be after some powerful Pokémon that Ash has befriended, and by tying him up, they hope to gain an advantage in capturing those Pokémon without Ash's interference.
One possible plot could be that Ash gets tied up by a group of Team Rocket grunts who manage to outwit him. They tie him up to stop him from interfering with their latest evil plan to steal rare Pokémon. His Pokémon then have to work together to free him and foil the villains' scheme.
He might meet Pikachu first. Since Pikachu is his closest and most loyal Pokemon friend, it would be likely that Pikachu would be by his side when he wakes up. Pikachu could be really confused at first but still show concern for Ash in his new state.
I'm not entirely sure as 'ash tied up fanfic' could refer to a very specific piece of fan - created fiction. It might be about a character named Ash who gets tied up in some sort of situation, perhaps in an adventure or a mystery where they are restrained for some plot - related reason.
In some Pokémon Ash tied up fanfictions, the situation is more of a misunderstanding. Maybe a group of new trainers thought Ash was a poacher because he was in an area that was restricted for a special Pokémon breeding ground. So they tied him up. Ash then has to explain his situation and his love for Pokémon to them. This type of fanfiction often delves into Ash's character, showing his passion for Pokémon and how he can turn a bad situation into a good one by making new friends among the trainers who initially mistook him.
To find 'ash tied up fanfic', first consider the fandom that Ash might be from. If it's related to a well - known series, check the dedicated fanfic communities for that series. For example, if it's a game - related Ash, look at the game's official forums or sub -reddits where people might share fan - created stories. Additionally, social media platforms like Tumblr might also have some users who post or share such fanfics, but again, you need to be cautious about the content.
Well, it's hard to say exactly as it depends on the writer. But it could be a situation where Dawn gets into some kind of trouble and is tied up, perhaps by a group of villains who want to stop her from achieving her goals in the Pokemon world, like competing in a big tournament or rescuing a rare Pokemon.
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.
One interesting 'Ash tied up' fanfiction could be one where Ash is tied up by some mysterious force in a magical forest and his friends have to rescue him. It might involve elements of mystery and adventure as they search for clues to free him.
His friends like Misty and Brock would probably visit him.
Another option is to check out some Pokémon fan communities on social media platforms like Reddit or Tumblr. People often share links to interesting fanfictions there. You can search through relevant Pokémon subreddits or Tumblr tags related to Pokémon fanfiction.