Special appearance in this chapter: Giyuu Tomioka and Shinobu Kochou from Kimetsu No Yaiba
Also appearing as cameo: Ai Hoshino and Ruby Hoshino from Oshi No Ko
Additional Notes:
1. Ties in into Kimetsu Gakuen AU.
2. Ai Hoshino lives in this fic.
"Uh..." the PE teacher of Kimetsu Academy sighed in disappoinment.
Couldn't believe it, Giyuu got tricked by his own student, Shinobu into accepting this one-day part-time job.
(Flashback)
"Kochou, why me?" Giyuu sighed as he sat on his desk inside the teacher's lounge.
"Because this job is easy! Trust me, Sensei!" Shinobu persuaded her teacher. "Besides, Kanao and Aoi were busy with their part time jobs, so they couldn't help me!"
Giyuu however was skeptical about her.
"Tomioka-sensei, please?" Shinobu was looking at him with puppy.
Unable to deal with Shinobu's antics anymore, Giyuu finally changed his mind.
"Alright, fine" Giyuu sighed in defeat.
(End of flashback)
At first he was expecting to help her as a waiter when she was mentioning about a cafe in a nearby town, but...
He now had to wear this brown teddy bear costume, much to his own chagrin. How he wished if he can go home by now.
"Hey, look!"
It was an unexpected moment for Giyuu when he was approached by Luka, Yukari and the Pink Trio.
"A mascot!" Airi was excited.
"Let's take a selfie with them!" Mizuki suggested.
"Good idea!" Emu said happily.
Sweats began to pour from Giyuu's face. They want to take pictures with him.
"Taking pictures? No way..." Giyuu was disbelieved.
However, before the ladies could take their selfies, Giyuu managed to run away from them, much to their own shock.
"He's running away?" Yukari was confused.
"Hey! That's not fair!" Mizuki was upset.
"After them!" Emu shouted.
Giyuu's a dead meat. Now they're going to chase him for good.
...
"Say cheese!" Luka said as all of them took a selfie together.
Giyuu felt like it was a bad day for him. Not only they got chased by them, but they also forced him to take selfies with them.
Not long after, they were approached by an another teddy bear mascot. The only difference was the new mascot was light purple in colour and has a dark purple butterfly hairpin on their head.
"Another mascot?" Luka was curious.
"I think this one was their friend, Sensei!" Airi guessed.
"Hello there!" Mizuki waved her hand.
However, Giyuu was silently horrified. That mascot was none other than Shinobu herself.
Shinobu meanwhile had her reason to be jealous. She was definitely angry to see Giyuu with those ladies, albeit with a forced smile. She even clenched her fists tightly.
"Eh?"
They soon noticed Shinobu walked faster towards Giyuu.
"What's going on right now?" Yukari was confused.
Much to their own horror, Shinobu suddenly delivered a kick against his belly, making him collapsed on the floor.
"KYAAAAAA!" Emu yelled.
"HEY, WHAT ARE YOU DOING!?" Mizuki was panic.
Shinobu however completely ignored their reactions.
"Tomioka-sensei...why you!?" Shinobu muttered in anger.
...
"Honestly, I feel pity for that guy..." Mizuki sighed.
"Never expecting that he was a teacher too" Luka said.
"What was his name again?" Yukari asked.
"Giyuu Tomioka, if I'm not wrong" Luka answered. "He's from Kimetsu Academy"
Yukari froze in shock after Luka mentioned that school.
"Not that school again" Yukari mumbled.
"What's wrong with that school, Sensei?" Emu was curious.
"About that...you better don't have to know about it" Yukari replied.
"Eeeeeh?" the Pink Trio was dissappointed.
A few seconds later, the group just stumbled upon the advertisement on digital signage.
"OH MY GOD!" Yukari was excited.
Featuring on the signage was Ai Hoshino, an idol singer with her celebrity daughter, Ruby Hoshino.
"IT'S AI AND RUBY HOSHINO!" Airi was excited.
"AND THEY'RE COMING TO THIS MALL NEXT WEEK!?" Mizuki was surprised.
"Need to share this into the groupchat!" Emu pulled out a phone and took the photos of the advertisement.
...
"Oh my God! I can't believe that Ai Hoshino is coming to this town next week!" Yukari squealed in joy.
After wandering inside the mall for an hour, the group were currently sat together on the table inside the ice cream parlor, with several bowls of ice creams seen on the table.
"Looks like Yuzuki-sensei is her big fan too!" Mizuki smiled.
Luka then glanced at Yukari.
"By the way, I have something to ask you" Luka said.
"What?" Yukari raised her eyebrows in curiousity.
"You know, I'm planning to watch a romance movie in the weekend, but I don't feel like I should watch it alone" Luka explained.
"Then?"
"What about if you join me?" Luka smirked.
Luka somehow noticed Yukari puffed her face.
"Why don't you ask Akari? She's a big fan of romance genre, right?" Yukari replied.
"But I don't think it's wrong for an ex-delinquent to watch a romance movie" Luka teased.
"Hey!" Yukari was embarrassed. "Don't talk to me like that!"
"Sensei is blushing!" Airi teased her teacher.
"I'm not!" Yukari denied.
While Yukari felt it was fun to hang out with Luka and the Pink Trio...she just unable to deal with their antics for some reason.