Sugar rush (Amaimon x Demon Reader)

First day

*beep beep beep beep* your alarm clock blared
"Ughhhhh, shut that thing up y/n" Rin said chucking a pillow toward you.
"Can you be quiet? It's too early to hear your voice." You grumpily retorted as you got out of bed, clicking the off button of the clock.
You started to get ready, putting on regular clothes before it hit you. It's your first day of cram school!
You rushed to put on your uniform
"Rin wake up we're gonna be late!" You said yelling into his ear
"AAAH" Rin screeched, falling out of bed.

Rin and you stood side by side in front of the massive cram school door anticipating what could possibly be behind it. You both took a deep breath before pushing it open
*creeeeeeeeak*
You were greeted by 8 kids all sitting at their desks. The two of you went and sat down awaiting the teacher.
"Hello class" your eyes widened, it was Yukio.
"WHAT THE HELL YUKIO?!" Rin yelled aloud
"please call me Mr. Okumura." He said glaring at Rin, he looked over at you and gave a soft smile. You gave a little wave.
Rin was fuming at this point, yelling at Yukio demanding answers
"Class, please go outside for a moment" Yukio directed. You stayed seated as everyone flooded out of the classroom. Rin sprung from his seat and got in yukios face still yelling.
"Jesus Rin give it a break" you said standing up
"HI YUKIOOOOOO" you said jumping from your seat as well, giving him a hug.
"Hi y/n. It's nice to see you."
"Likewise. I was gonna wait till after class but ya know, I can't not say hi to my little brother!" You said giving him a peck on the cheek.
"Hey y/n can you stand outside, I need to talk to Rin." He asked gently
"No prob bob" you said finger gunning out of the room.
"When you stepped outside you saw your fellow class mates
'Should I like say hi...' you thought to yourself. You looked around at the figures before you. There's one with a bleached Mohawk looks like the bad boy type- a scrawny kid with glasses and a buzz cut- a tall pink haired boy with a nice smile - along with a girl with long purple hair- one with short brown- a mysterious guy with his hood up- a cute girl with short blond hair and a... puppeteer?
'Who should I talk to first..' you thought to yourself. You started to walk up to the group of three guys.
"Hi! I'm y/n. What're your names?" you said smiling
"HI! IM SHIMA. NICE TO MEET YOU" the pink haired boy blushed and looked away
"I'm ryūji but you can call me Bon." The boy with the bleached Mohawk replied
"And im konekomaru." The scrawny kid said
"So what brings you guys to cram school??" You asked
"We're all from the same temple" Bon said
"Bon here is looking to kill satan." Konekomaru said looking at you
"Oh wow, that's a task for sure." You said
"Mhm. What about you though cutie?" Shima asked, making you chuckle
"Cutie?" You asked looking up at him. His nose started bleeding
"Uh anyways.... So why're you here?" Konekomarue asked
"Honestly I don't remember. My therapist said I went through so much trauma that-" you were cut off by the sound of a gunshot.
"WHAT THE FUCK?! EVERYBODY GET DOWN" Bon yelled. Everybody jumped to the floor.
"Alright, everyone come in." Yukio signaled
After that, the day was pretty boring just a lot of learning.