You guys seemed to really like the Rook x Cosplayer!Reader, soooooo this is le next part-

I hope you guys enjoy this cUz like-

I don't really have much time since where I'm from school is starting up ;-;

Btw I'm adding one of my OC's, her role will be a surprise in this story-
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"Heya there love!~" A voice shouted.

I opened my eyes to be met with a unknown person.

Blink

Blink

"Hellooooo?~ Anyone in there?~" The person asked.

It was a female with long whitish light purplish hair, her left eye was a light purple, her right eye was silverish, her pupils were black slits.

"O-Oh Hell- Wait... WHO DA FUQ R U!?" I shouted in surprise.

She giggled and backed up a bit, she wore a black skirt and a white button up shirt, she wore a top hat as well.

"Katelyn, Katelyn Akagami! and I am a familiar, more or less- your familiar! I was kept in the pendant you wore!." She explained with a big cherry grin.

"Wait so if your m-" "No time for question's, you needa get back to the real world! Just call out my name if ya need me Kay? Later deary!" Katelyn said as my vision began to become blurry.

"Wa-Wait!" I called out to Katelyn, only to realize that I'm sitting in bed reaching out to thin air.

"What a odd dream..." I muttered under my breath as I brought my hand to my chest.

3rd person P.O.V

There was a click heard signaling someone had opened the door.

(Y/n) looked over to see Rook opening the door with a small smile.

"Ah! I see you have awoken (Y/n), the headmaster put you in the care of Pomefiore." Rook explained as he walked in, Vil and Epel followed in.

'O ma gawwwwwwd- WHY R YOU GUYS SO FUCKIN HAWWWWWT!?' (Y/n) thought with a blush.

'Eh, I guess their fine~'A voice said.

'Mhhhm..'

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"Wait- Katelyn? WHA DA FUQ HOW ARE YOU IN MY MIND!?"

'I'm everywhere gril, you cant get rid of me~'

"(Y/n)?" Rook said snapping (Y/n) our of her trance.

"U-Uh, pardon?" (Y/n) asked with a bright blush as she looked up at Rook.

Vil sighed as he messaged his temples.

"You need to get your head out of the clouds (Y/n), we also need to teach you the ways of Pomefiore along with the first years.." Vil sighed.

"What if I already know how to act and walk, I mean I am a cosplayer, think of me as a actress, I entertain the people from my world as if I were the characters, and trust me.. I have cosplayed as you three a LOT." (Y/n) said.

"Rook May you please tutor
(Y/n)." Vil asked, Rook nodded and smiled at (Y/n) making her blush.

"So you like that one hmmmm?~" Katelyn teased.

"Shut it!" (Y/n) exclaimed angrily.

Vil and Epel leave the room leaving (Y/n) and Rook in the room.

"We shall have your first lesson tomorrow after school! I shall give you your schedule tomorrow as well." Rook said as he walked to the door.

"I'll see you in the morning, goodnight (Y/n)." Rook said before leaving.

'Wait- is it night time!?'

'Yeeeh'

'Wow, hey atleast my tutor is Rook! Awwww he's so dreamy in real life!"

'Eeeeh, he ain't really my type...'

'Wha!?'

'What ever I'm going to sleep!'

'Kay then deary~"

That night, (Y/n) went to sleep with a smile..

In the morning.

"Agh! These damn clothes are hard to put on!!!" (Y/n) shouted angrily as she put her uniform on.

"Hmmmm? Maybe you should just not button the jacket up?~" Katelyn says as she sat on (Y/n)'s bed with a bored look.

She wore the NRC uniform but instead of the pants, she had a skirt on, she also wore black combat boots.

Her jacket was unbuttoned, she also had a fluffy tail and fluffy ears.

"Ya know what I give up! Let's go!!" (Y/n) shouted as she ran out of the room.

"E-Eh!? Wait for me!" Katelyn said as she turned into a small kitsune with white fur and light purple marks.

Katelyn jumped onto (Y/n)'s shoulder.

'So where we going?~'

'Going to find Rook.'

'Oh- he did tell you that he was going to give you your schedule...'

'Mh-'

(Y/n)'s thoughts got cut off by bumping into someone.

She fell backs wards, Katelyn jumped on the unknown person's shoulder.

"Ow ow ooow..." (Y/n) said in pain with her eyes closed.

"Ah! (Y/n), my apologies!" A familiar voice said, (Y/n) opened her eyes to see Rook with his hand out towards (Y/n) to take.

(Y/n) blushed and took his hand, he yanked her up with a smile.

"It's okay.." She muttered, Katelyn then jumped on (Y/n)'s shoulder.

"If I may ask, what is that furry things name?" Rook asked.

"Her names Katelyn." (Y/n) stared with a grin.

"Ah, I see- Anyways, here's your schedule!" Rook said as he handed me a paper.

"Thank you! Anyways gotta run- bye Rook!" (Y/n) said with a grin then ran off.

Time skip lunch time at the cafeteria.

(Y/n) walked around the cafeteria looking for somewhere to sit.

"Hey, your (Y/n) right?" A voice asked, (Y/n) turned around to see Trey.

"Oh yes! Yes I am, it's nice to meet you Trey." (Y/n) said with a grin.

"Ah, so you know my name?" Trey asked with a cocked eye brow.

"Why yes! You are the vice of Heartslabyul, and your Riddle's childhood bestfriend right?" (Y/n) said, she felt a sudden weight loss on her shoulder but didn't mind it.

"Oh you are so cute!" A different voice said, (Y/n) snapped her head towards it to see Cater holding Katelyn in the air.

Katelyn sweat dropped and struggled to get out of his hands.

"Cater, where did you find that cat!?" Another voice shouted in anger.

"Ah! It's not mine okay.." Cater said with a nervous grin looking at Riddle.

An irk mark appeared on Katelyn's head, a sudden light came from her.

"I am no cat thank you very much and put. Me. Down!" Katelyn shouted in anger.

Trey, (Y/n) and Cater stare at her in horror as she glared at Riddle

"Katelyn... I don't think you should do that." (Y/n) warned as Katelyn rolled her eyes.

Katelyn then wiggles out of Cater's grasp then grabbed (Y/n)'s Hand tugging her away.

"Cmon! Let's go to lover boy." Katelyn huffed in anger as she walked towpaths Rook who was sitting down with Vil and Epel.

The three noticed their presence and stared at Katelyn in a questioning manner.

Sorry-

I'm leaving you guys on a cliffhanger (ㆀ˘･з･˘)

Don't worry I'm continuing this-