PK Psychic Trio

PK Psychic Trio is the poly ship between Aiura Mikoto, Kusuo Saiki and Reita Toritsuka from the The Disastrous Life of Saiki K. fandom.

Canon
The three had first met altogether after Mikoto had followed Kusuo to the teashop, and Reita noticed them, wondering if they were on a date. Mikoto falsely claims that they are dating, greatly surprising the latter. Kusuo gags the two with towels, and then reveals that he's told the two abiut his powers, angering them both. He then watches as the two fight over who's powers are better. They then ask Kusuo who's better to be his sidekick, until he sees a cockroach and falls to the ground. Mikoto asks what's wrong, and Reita nags her, telling her that Kusuo's afraid of bugs, much to the latter's dismay.

They then compete again, and say that whoever is succesfully able to chase the bug away gets to be Kusuo's sidekick. As the bugs goes towards Mikoto, she initially faces it with bug spray, only to reveal that she is also afraid of bugs. Reita then mocks her and takes the spirit of a bug catcher, and goes to squash it with his hand. They're interuppted by the manager of the teashop, who swats it himself. Both are left disappointed, and Kusuo tells the manager that he is now his sidekick.

Later, they are proclaimed to be the "PK Academy Psychikers", much to Kusuo's dismay. At some point, Reita comes up to them and announces that one of his classmate's cat is missing, and asks them to help him. While they are at first hesitant, they then accept. Mikoto takes her fortune ball and finds it. Reita tells the two that he can take care of it, and grabs the "spirit" of someone who is still alive. Both Mikoto and Kusuo are weirded out, and make fun of him after he is unsuccesful in capturing the cat. Kusuo then teleports to it before they can notice. After they leave, Mikoto looks into the future and sees that a train is going to crash. She tries to communicate with the others with telepathy, which doesn't work. She instead calls the two, and tells them about the incident. Kusuo grabs Reita and and teleports onto the train, who tells him to take the spirit of a train driver and take control of the train. He does so, and after Reita is caught by the police, Mikoto and Kusuo pretend as if they don't know him.

After Reita is captured by Kusuke and Kusuo has to fight him, Mikoto keeps check of them.

Fanon
This ship is a moderately popular ship. They are often featured alongside Akechi Touma, who was also invited into the Psychikers. While it has a great lack of works on AO3, fans appear to greatly love their dynamic, and how they interact. Despite being viewed more as a friendship, their close bond is appreciated, which makes it a very popular poly ship inside the fandom. While Kusuo is naturally an emotionally blank person, people have seen that Mikoto and Reita are people who Kusuo manage to feel comfortable with, and who trust them. Although a side of fans see them as a romance, how they interact is usually compared to a family, Kusuo being the parent and Reita and Mikoto being the children who constantly fight.

Fandom
FAN FICTION

Variations

 * AiuTsuka refers to the ship between Reita Toritsuka and Mikoto Aiura
 * KusuRei refers to the ship between Kusuo Saiki and Reita Toritsuka
 * PK Psychic Kids refers to the ship between the three and Akechi Touma
 * Saiai refers to the ship between Kusuo Saiki and Mikoto Aiura