Yandere Cielxreader

Catching unwanted attention

Ciel's POV
What is Nagiro playing at, I watched on TV as she was interviewed and nothing really caught my attention except for one question.
"Oh Y/n who was that guy that kisses you before you entered the cab," my fists balled up and I involuntarily frowned
"Just someone close....that's the end of the expo make sure you visit the lobby to get your complimentary bag and have a nice day," she left and I shut off the tv.
"Sebastian lets go out and follow Y/n" Sebastian nodded and we walked outside and towards the town, we searched for Y/n for a while with no luck until I saw her small frame beside that guys taller frame. We watched as the guy started trading her and she was blushing like crazy at first until she glanced at me and decided to go along with the show.
Photographers got in the way and we moved around just in time to see something that will have that guy dead, he kissed MY Y/n-chan and I don't appreciate that.
They went into a coffee shop and we followed, taking a seat in a booth. As we walked past them Y/n-chan said "reasons" and nudged her head in our direction
"Young lord it is rude to stare," Sebastian said
"I'm staring at what is rightfully mine," I replied before pointing to some tea on the menu.

Y/n POV

"Y/n-chan why'd you continue with my antics," Sinclair asked and raised your head and said
"Reasons," before nudging your head towards Ciel
As you and Sinclair talked and ordered your food, You could feel Ciel's gaze burning holes in the side of your head.
"Here's your food," the lady then winked at....you and gave you the flirty fingers before walking away.
"Well she's quite an intriguing person," Sinclair stated and you shrugged
"Why would you say that," he showed you the number she wrote on the paper and smirked.
"Well anyways," you ate your meal rather slowly before Sinclair paid the bill.
Sinclair grabbed your hand and led you out the building and down the sidewalk.
A mysterious man walked past you, his white hair covering his eyes and you watched as a little charm fell out his pocket.
"Excuse me sir but you dropped this," you picked up the charm and handed it to him but as soon as your hands touched you felt a tinge in your heart as if you were being impaled and an image of your death crossed your mind.
"Thank you young lady," the guy patted your head with his overlong black sleeve and smiled. He chuckled and you stared at him.
"Y/n L/n," he said with that same creepy yet warming smile "be careful"
For some reason you felt like you should take his advice and nodded.
"Thank you for the advice u-"
"Undertaker see you around," and with that he made his way down the street leaving you to watch him.
Sinclair tugged on your arm and you followed him, he seemed to be deep in thought.
"Sin-"
"I don't like it when someone else touches you," he stated, his cheeks a tint of red
"Sinclair are you ok," you asked stopping him and putting your hand on his forehead
"Y/n," can demons even catch fever?
"Sinclair lets go home," you said and he picked you up, you closed your eyes and when you opened them....you were home.
"Come on," Sinclair tugged you by the hand and you stumbled, he seemed to be a big agitated and a bit rougher.
You stopped Sinclair and he turned towards you, his breathing was ragged.
"Come on Sinclair," you dragged him upstairs and went to your room. You took his jacket off and put him in your bed.
"Y/n-chan what are Y-"
"Just go to bed Sinclair," you said
He nodded before closing his eyes and you walked out the room and downstairs.
From there you made some food, ate it, and began looking through the evidence that Sinclair placed on the counter. You rearranged the evidence and went to the library.
You Yawned as you searched through the books. You finally came across what you were looking for, the Phantomhive's.
You say at the table and started reading the pages when you discovered something interesting.
Ciel Phantomhive died at age 13
"That's funny," you said sleepily, you felt your eyes droop and someone draped a cover around you before you fell asleep.