'Til Death Do Us Part (1:4) Sebastian x Reader

Amy's POV:

"GUARDS!"

I heard the distant ringing of an alarm as we ran.

(Y/n) and I headed for a nearby place to hide since according to her, they would most likely search beyond their property.

We took cover in a ditch that caved inward and to the side of the ground so that it looked like a "C" and tried to calm ourselves down.

After a while, everything went silent. I could hear my heart pounding against my chest, I could feel (Y/n)'s hand tremble as it clenched mine, and I could feel the adrenaline course through my veins.

We were about to get out of cover when we heard something shuffling behind us. I opened my mouth to scream,  but (Y/n) cupped her hand around my mouth and immediately pulled me back into the ditch.

Footsteps emerged and came dangerously close to where we were hiding. (Y/n) stopped shaking, and hunched her back slightly while emitting a low, coarse, soft growl. Her eyebrows furrowed as she scrunched up her nose, and her (e/c) eyes had a faint tint of amber in them.

The footsteps stopped, and after a long period of silence, one man said, "Search the west side while I check here."

And with that, the other men rushed off leaving the other with (Y/n) and I.

The footsteps slowly drew nearer, taking each step with precaution. I heard him reloading his gun while saying, "I've got you now..."

(Y/n) swiftly rose out from the ditch and advanced on the man. A gunshot rang out in the starless night and everything had turned red.


----------------------------------------------------


My body jerked violently as I woke up and rose to a sitting position on the bed. I panted hard, and wiped off the beads of sweat running down my forehead. I looked at (Y/n) who was still sleeping.

Her body was faced towards me, and she took small breaths. I put my ear next to her chest to listen to her heartbeat, but I didn't hear anything. I pressed my finger against her neck and wrist, but I didn't feel a pulse.

I didn't panic since this wasn't anything new to me. It was just (Y/n)'s way of sleeping.

I laid down on the bed again, and snuggled up against (Y/n). I studied her for a second searching for signs of her about to wake up, but I didn't find any. I closed my eyes and was on the brink of falling asleep when I heard the door open.

Someone walked over near our bed, pulled the curtains behind our bed open, and let out a sigh. I opened my eyes and turned my body slowly towards the person.

A smile crept along my face as I looked up at Sebastian. He placed a vase on our nightstand and observed it. A second later, he whipped a white rose out of thin air and placed it in the vase.

After looking at his work approvingly, his mysterious crimson eyes fell upon me. "My, I would have hoped that the two of you would be up by now," he said.

My eyes widened and I pressed one finger up to my lips. I pointed towards (Y/n) and shook my head while mouthing "don't wake her up."

Sebastian was about to respond when a loud bang and the muffled sound of people screaming had interrupted him. His eyebrow twitched and he pinched the bridge of his nose as he said, "What have those three done this time?"

I looked around in slight shock. Was this how it was usually like in the mansion?

I heard a loud crashing sound and a man shouting, "Hey Finny! You trying to kill us too?!?"

I looked back at (Y/n). Her eyebrows furrowed slightly and she grumbled something in her sleep before she pulled the blanket over her ear. I hope she doesn't wake up…

After a short moment of silence I heard a woman with an unusual voice scream, "THERE IT IS! WE GOT HIM NOW! YES!"

I heard a soft squeaking noise, and another loud crash which was massive enough to make our bedroom shake.

Suddenly (Y/n) yanked the covers off herself and continued to grumble angrily as she headed for the door. Yup...someone was going down…

Sebastian and I followed after (Y/n). I looked up at him to see his reaction. I thought he would be even more annoyed, but instead he smirked.

We saw (Y/n) standing in the middle of the hallway with her head down as three servants were running up and down the corridor screaming and crying while throwing large objects at a...mouse?

I stared at them and observed them. One of the servants was a woman with magenta hair which she wore in pigtails. She also wore round glasses that were so thick, they hid her eyes. She seemed really clumsy. Whenever she tried to catch the mouse using mouse traps, she would end up being the one to trigger them.

Then there was a man who had a cigarette hanging from his mouth. He wore goggles around his neck and was dressed like a chef. He chased after the mouse while a younger man who was dressed like a cat was hurtling large statues at it.

They were all odd, but there was something about them that made me feel secure. They appeared as fools on the outside, but...I could sense something else about them…

My thoughts were broken when I heard a sharp snap. I shifted my focus to (Y/n) who had the mouse in her hand. All of the servants stopped what they were doing and stared in awe at (Y/n). Even Sebastian seemed slightly shocked and impressed.

(Y/n) walked over to a nearby window and hurled the mouse out of it at a great distance. It emitted a long, high-pitched squeak which gradually faded as it flew mercilessly across the front garden.

She turned to the three servants and said in an irritated voice, "See? The damn mouse is disposed of! Let's move on with our lives...or what's left of them!"

My eyes widened when I looked at (Y/n)'s. They had turned to a deep blood red similar to Sebastian's. I just hope he didn't notice…

I looked up at him again and saw him still smirking at (Y/n). When I turned my head to the servants, I saw the two male servants staring at her and blushing hard.

"Well?! What are all of you looking at?" She asked.

"Oh! She's so beautiful!" The young man said.

"He-hey...I'm B-Bard..." The other man said.

"My lady, your nightgown," Sebastian said.

(Y/n) looked down at her (f/c) nightgown which was slightly see-through and ended a few inches below her thigh. She blushed and tried to cover herself, but failed miserably.

"D-d-don't look at me!"

All three of the servants had turned away, and Sebastian continued to stare and smirk at (Y/n).

"Se-Sebastian! Stop staring at me!"

He walked over to her and stood in her personal space. (Y/n) tried to back up, but he would follow her. He unbuttoned his tailcoat and draped it over (Y/n).

"Here you are my lady."

Thank you Sebastian, also I would prefer to be addressed as (Y/n)."

"I apologize, (Y/n). Please allow me to escort you to your bedroom," Then he turned towards the servants and continued, "As for the three of you, clean this up at once. Our guests shall be arriving shortly."

"HAI!" All three of them shouted while saluting to Sebastian.



-WHAT TIME IS IT?
-IT'S FAST FORWARD TIME!!!



Your POV:

"My what a young and pretty girl you are!" A woman dressed in red said to me.

"Thank you," I replied while laughing nervously.

"Although if you really want to be absolutely stunning, I suggest wearing a corset."

"Oh, um...I don't fancy wearing a corset. It's a bit too snug and uncomfortable to wear..." I responded.

"Well, if you say so," the woman said while shrugging.

Ciel, Amy, and I were sitting in the entertainment centre along with four guests. Two of them were a woman dressed in red and her butler who had green eyes and wore glasses. The other two guests were a Chinese man and woman. The man introduced himself as "Lau" and his companion as "Ran-Mao."

"Pardon me, but may I ask for your name?" I asked the woman.

"I am Madame Red," She said. "And this is my butler, Grell." She gestured over to the man. He was secluded from the rest of us and was staring admirably at Sebastian who had just arrived in the room.

"Today's tea is a darjeeling from Fortnum and Mason." He said as he poured a cup of tea for Madame Red.

Madame Red looked over towards Grell and said, "Grell, watch and learn from Sebastian. After all, he is a fine butler."

"H-hai!"

Suddenly Madame Red placed her hand on Sebastian's butt and rubbed it as she said, "Sebastian, why not come work for me instead of staying in this old mansion? I mean what I said, you truly are an outstanding butler!"

Sebastian looked horrified. He moved away from Madame Red and closer to where I was sitting. I placed my hand over my mouth and tried to stifle a laugh, but I couldn't help it. Sebastian noticed me and blushed slightly before Ciel cleared his throat.

"Madame Red, I would rather you not do that here," Ciel said sternly.

Madame Red rubbed her head as she embarrassingly said, "I can't help it! Being a doctor and all..."

"So, you think one of your other guests is a drug trafficker my Lord?" Lau interrupted.

"I am nearly positive that one of them is," Ciel replied.

"I don't think you should fret about it. Leave it to Lau to find out who it is. After all, a rat like himself knows best where a rat's nest is kept." Madame Red said to Ciel.

"I see myself rather as a guinea pig than a rat."

Lau stood up from his seat and walked over to Ciel. He placed a hand on his head as he said, "If the young earl here orders me not to, I won't surprise him and step out of line."

"HEY! KEEP YOUR PAWS OFF MY NEPHEW!" Madame Red shouted. She took Ciel away from Lau and wrapped her arms around him protectively.

"You know, you hurt my feelings. I wouldn't even dare paw at him here."

"ARE YOU SUGGESTING YOU WOULD DO IT SOMEWHERE ELSE?!" She yelled back as she let go of Ciel.

Amy and I watched the two of them continue to argue like a tennis match until Ciel left the room. I stood up from my chair and followed him while Amy stayed behind and began to play a board game with Ran-Mao.

Sebastian had followed him too and stopped him. He told Ciel that a deep-dish apple raisin pie was prepared. Ciel had told Sebastian to bring it to his office, and with that Sebastian left for the kitchen.

"Ciel!" I called out.

He was about to enter his office, but he turned to me instead,"Yes (Y/n)?"

"I have an important matter to discuss with you," I said.

"Very well. Please step into my office."

Ciel opened the door and allowed me in first. He was about to close it when a hand reached out of nowhere and covered his mouth.

I gasped, "Ci-"

Another hand had wrapped around my face so that it covered my mouth and my nose. I couldn't breathe. The last thing I saw was a man with a blonde ponytail dressed in a white suit grinning before everything faded to black.

Sebastian's POV:

I returned with a slice of the deep-dish apple raisin pie and tea for my young master and stood in front of his office. I knocked on the door and said, "My Lord, I brought you your afternoon tea."

I heard no reply.

"My Lord?"

I opened the door to find my master's office trashed. Books were scattered on the floor, the papers in regards to his recent cases and letters were strewn at the foot of his desk, the curtains imported from France was torn, and the window was evidently broken inward due to the appearance of the shards of glass resting on the internal window sill.

I sighed, "This is terrible...now the tea will go to waste."

I closed the door and checked other rooms my master would have most likely gone to if not his office, but I still didn't find him. Where could he have wandered off to?

I walked down a corridor and stopped in front of a wide authentic vase which was parallel to one of the windows. I had paused to think when I heard Mey-rin screaming and running down the hallway towards me.

"SEBASTIAN-SAN! I FOUND A LETTER AT THE DOOR!" Mey-rin yelled.

"To whom is it addressed to?"

"To 'The Earl Phantomhive's Servants'!"

Suddenly, I felt someone watching me. My speculation was confirmed to be true when I looked out the window and saw a man aiming a rifle at my head.

I turned my head back towards Mey-rin and noticed her boot lace was untied. She tripped and fell on top of me as a bullet flew past us where my head was and hit the vase. It exploded into multiple shards and a liquid which was encased in it splattered on the wall.

I remained on the floor with Mey-rin on top of me. I asked her about the letter which she had briefly forgotten about. She got up and handed me the letter and moved away as far as she could from my sight when I read it so that I wouldn't see her face turn red as she blushed.

I read the letter out loud:


‘If you want us to return your master safely,

bring the storehouse key to the Nova Scotia Gardens in Bethnal Green as soon as possible.

If you don’t by sunset, we will cut off your master’s fingers one by one and send it to you…’


"My, what a vulgar invitation..." I said.

“Hey, Sebastian!” Baldroy said.

He ran with Finny towards Mey-rin and I while the guests and Amy came up from behind us.

“What is the meaning of this?” Madame Red asked.

“I apologize for the commotion. There is no need to be concerned,” I replied.

I faced the servants and told them to clean up, and with that I left to retrieve my master.

Back at the Nova Scotia Gardens…

Your POV:

“Sorry sir, but our plan backfired!”

“What?! You idiots! I didn’t hire you so you could screw us up like this!” Azzurro yelled into the phone.

Ciel and I were leaning against the wall across from our kidnappers. Our wrists and ankles were chained together, and they were armed, so there was no point in trying to escape. We just had to hope someone would notice and come searching for us.

Suddenly, Azzurro’s accomplices screamed into the phone.

“What? What is it?” Azzurro asked.

“Something is coming after us!”

“Well then step on it! Lose him!”

“We can’t...he’s-”

More screaming emitted from the phone, and then there was a crash. All that was left to be heard was white noise.

“Guys?”

No answer.

“Stop messing around and get over here!"

“Master? Master are you there?”

IT WAS SEBASTIAN!

“Woof,” Ciel said.

“Ah, there you are. I will be arrive shortly to retrieve you and (Y/n),” he said.

And with that, he hung up the phone. The look on Azzurro’s face was priceless. I could sense the fear he had of someone who succeeded in defeating his men, and of losing something that was precious to him. Now he knew what it felt like…

I began to laugh hysterically, and Azzurro turned towards me and asked, “What are you laughing at?!”

I stopped laughing, stared at him, and answered,”You.”

I smirked and continued to laugh until Azzurro confronted me and slapped me hard in the face. I fell to my side, and before I could get up, he began to kick me in my stomach repeatedly until I couldn’t breathe and started to cough up blood.

“If you don’t want your stupid little sister to die too, you better keep your mouth shut,” he said, clearly irritated.

“In the end, you’ll be the one whose grave I stand over Azzurro” I replied cooly.

He pointed a handgun towards my general direction and fired. It missed my head by a few inches and created a small hole in the wall.

He came very close to my face and said, “Next time I won’t miss.”

I spat in his face, and laughed even harder.

Instead of fulfilling his threat, he turned towards Ciel, and began to beat him up, and that was when I turned serious and ceased to laugh.

“Don’t you dare hurt him,” I said.

“And what will you do about that?” he asked.

“I will kill you.”

Now he was the one to laugh, “Sure you will.”

I felt my blood boil as I hunched my back slightly and growled at him.

“Do not underestimate me,” I said with a serious tone.

Ciel’s POV:

I was lying down on the floor as (Y/n) spoke. I closed my eyes, and felt my body ache from when Azzurro beat me up. I heard her defending me while Azzurro threatened and taunted her until a strange feeling emerged.

I felt the sudden need to run as the room went cold. I opened my eyes to see what was happening and saw that the room darkened a little. I looked at (Y/n) and I was stricken with both slight fear and surprise. Her eyes had turned blood red and a vague black outline was forming around her. Azzurro stopped laughing, and stared at her in horror. He was about to say something when a loud bang came from the other side of the door.

It was about time Sebastian showed up…

(Y/n) must have heard it too because the outline disappeared and her eyes had turned back to (e/c). She smirked at Azzurro and sat with her back against the wall patiently waiting for Sebastian to arrive.

“Quick! Hide behind there!” Azzurro said to his men as he pointed to a large, thin curtain.

They followed his orders while he stood there waiting and flinching every time he heard a loud bang.

Your POV:

Eventually, the doors opened as Sebastian entered the room and a wave of relief washed over Azzurro.

“Is this really him? How is a scrawny butler like yourself gonna defeat me?” he asked.

“Actually, it will be quite easy,” Sebastian replied.

Before Azzurro gave the signal to his men, I had opened my mouth to tell Sebastian that it was a trap, but it was too late. I watched in horror as several bullets flew through his body.

He fell on the floor bleeding severely, and lay there immobilized.

“SEBASTIAN!” I shouted.

Tears welled up in my eyes. It was my fault...if I hadn’t listened to Amy, there would’ve been a possibility that Sebastian would have still been alive…

“What are you waiting for? Stop playing dead,” Ciel said.

“I apologize, my Lord,” Sebastian replied.

I was in a state of pure shock. How is he still alive…

He stood up and spat out the bullets. He threw them at Azzurro’s men at such an amazing speed that it killed them. Azzurro attempted to shoot Ciel in the head, but somehow Sebastian was able to stop the bullet. He dropped it into Azzurro’s chest pocket, and was about to take Ciel and I when Azzurro begged for him to leave Ciel and work for him, but Sebastian had declined.

“You see at this moment, my body and soul, down to the last hair belong to my master. I am forever to remain his butler until our contract is fulfilled.”

He then bit the tip of his middle finger and removed his glove revealing a Pentagon on the back of his hand.

"You see, I am simply one hell of a butler," he said.

Azzurro stared at him in disbelief and said to himself, "One hell..."

He turned his head towards Ciel and I and had said something to us, but I wasn’t listening.

Suddenly Ciel closed his eyes as Sebastian’s eyes had turned pink and his pupil had changed so that it appeared cat-like. His shadow grew until it completely covered the room, and black feathers appeared out of nowhere. I looked at Sebastian whose form was completely shifted and watched as he brutally killed Azzurro.

He saw that I was looking at him and returned the look with shock before he had covered my eyes. After that, I blacked out again.

Sebastian’s POV:

My mind was occupied with the image of (Y/n) looking at me in my true demonic form...I was surprised she didn’t create a scene. When a demon exposes its true form to a human, they are in such a state of shock and terror that they go insane. Wait...a human. If (Y/n) didn’t go mad then does that mean…

“SEBASTIAN-SAN!” the servants yelled in unison.

I looked up to find all three of them staring at Ciel, (Y/n), and I staring at us adoringly.

“What?” Ciel asked.

“It’s just that...you all look so cute together!” Finny said.

After that last comment, Ciel ordered me to put him down. (Y/n) began to stir, and woke up still in my arms.

Your POV:

“Are you alright (Y/n)?” Sebastian asked.

“Yes, why?”

He looked at me with a worried and suspicious look on his face as he replied, “Nothing.”

And with that, he carried me into the mansion followed by the servants and Ciel. Sebastian left Ciel and I in the dining room.

“(Y/n)?”

“Yes Ciel?”

“All of this is to remain our secret,” he said.

“I understand.”