Is this real? (King / Harlequin X Fem!reader)

Chapter one- Wait what?!-

(Thoughts are in italic)
Y/N POV:
I trudge downstairs and am met with the scene of my sister asleep on the couch. She really does herself in at that job... she needs to get earlier shifts.. I sigh and look at the time. 6:30 "ok I have enough time to get ready and make it to school!" I sort of whisper shout to myself
I make some pancakes and pop them onto the counter. I drizzle some maple syrup on one and make a pancake sandwich and head upstairs. Once I Finish munching on my pancakes (I want pancakes nowww...) and put on a tartan shirt and some knee length shorts. After packing my school bag and getting ready I check the time again 7:03 if I need to be there by 8 then I still have time! I yeet my bag over my shoulder and say goodbye to Emma , who was awake and eating her pancakes.

~Time skip brought to you by hungry for pancakes author-chan~

I get to school and slump down at my desk. Ugh so boringgggg. As the day goes on I get bored-er and bored-er (yes. I did just make up bored-er. Deal wiv it) At lunch a teacher comes up to me and says that I'm needed in the principles office, I have no idea what for but eh. I am part of the school council so maybe something about that?

~ time skip brought to you by The school council in Kakeguri~

I knock and here a "come in" from the other side of the door. I walk in and see someone else in the other chair in front of the desk, I look at their blonde hair ( dun dun duuuun!) and wonder who it is as I sit down in the other chair. I turn to look at him more closely, he is wearing weird clothes.. maybe he is a cosplayer? But idk..
"I'm telling you! I'm not a god damn kid!" The blonde stranger says. Wait- I know that voice! But where from?
"Listen to me young man! Don't you take that tone with me! The police found you wandering around in the street when you should be at school! What did you say your name was again?" The principle asked.
"Ok, first- I'm not a kid. And second- my name is"
"Meliodas?" I cut him off
"Y-yes, how did you know?" He turns to me and I can see his face properly. Oh. My. God. It's Meliodas. In my world?!
"Oh do you know this boy Miss L/N?" (Last name) Not knowing what to say I try to think of something fast.
"Yes! He's, errrm... my cousin! He's new to the city but is only staying for a short while!"
And with that I instinctively stand up, pull Meliodas out of the chair, wave goodbye to the principle and bring Meliodas down the hall and into a quiet corridor.
"Who are you?!" He asks me, very confused at the whole situation.
" I'm y/n! Nice to meet you! Are you the real Meliodas?" I ask him, being very blunt and straight forward.
"Umm, what do you mean the real Meliodas? And.." his voice trails off as he stares, at my chest.
"Don't even think about it perv." I spit out, cutting my eye at him.
"How did you?-"
I yank his arm and pull him to the front office where I proceed to tell the receptionist that my cousin and I aren't feeling well and will need to go home. They trust me enough as I'm a senior and a respected member of the school.

~ time skip brought to you by Meliodas being a perv :3 ~

I Unlock the door and remember that my sister is at work so the coast is clear. I sit Meliodas on the couch and glare at him.
"What the heck is going on!" He says.
"Well , you see.." I pause "youAndTheSevenDeadlySinsAreFictionalChar-actersAndArentRealInMyWorldAkaTheWorldYourIn-" *breath* "AndThisIsReallyCoolForMeBecauseImAReallyBigFanAndHowDidYouGetHereAndAaaaaaaaaaaa" I blurt our at a dumbfounded Meliodas.
He then explains that he was in the forest and just blacked out, then he woke up here and was just wandering around blindly in the city.

After a while of "showing him the ropes" of modern life I guided him to the guest room where he could stay. I heard a big crash on the roof and Meliodas and I went to my room to climb up to see what happened.
Oh my god, no way..

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Well that's chapter one! Again, This is ma first fanfic so bE kInD tO mE PlEaSe. Constructive criticism is welcomed (no hate tho :c) and please correct any spelling mistakes I have maaaade! Hope you enjoyed!

Word count: 788