Peculiar demon//Sebastian Michaelis x demon!reader

y/n sat on the bench outside the church.she watched the flames engulf the building, fire flickering everywhere.nuns that escaped the church ran pass her, all screaming and praying for God to help them." sit properly!" s/n hissed, turning her head to me."sit like me" she moved her body to show how y/n was supposed to sit.

y/n dropped her leg on top of her other leg.she crossed my arms and looked at her again for approval.she smiles "better" she turns her gaze to the burning church." the plan isn't done.angela has something to do beforehand" y/n turns her gaze back to the church

"what am i needed for?" y/n ask, feeling the heat radiating around her.she could feel sweat forming on her back.she kept an empty gaze at the burning building.

"well, to protect me and service me of course.i'll let you know when you are needed" y/n's hair flying around in the heated wind. more crunching sound of wood before it fell. the dist flying around, the heat grew stronger, bigger.it reminded y/n of when the manor was burned to ashes. but now there only are a few differences, compared to that time. such bittersweet memory it is.

"yes my lord" she spoke.for the first time in years she was treated like a dog.in the time she serviced her two phantomhive masters, they treated her with respect and kindness as if she was family.ironic because now her own sister owns her and yet treats her like a dog.

"y/n!" the premature voice yelled at her angrily.she could hear the anger in his voice, s/n noticed but she only grinned in satisfaction."y/n, i never gave you permission to release yourself from me!" he yelled, y/n could hear the crack his voice. she turned her head to see her previous master standing there.yards away from her, he glared at y/n, his eyepatch was missing.his big purple-colored eye staring at her with his big blue ocean eye. his small hands in a fist." you-"

"ignore him"  s/n commanded, she turned her head to the side, eyeing y/n.oh how overjoyed s/n was to see her little sister so vulnerable, exposed, in such sorrow. as expected, y/n turned her gaze back to the burning fire.

"y/n, i order you to come back!" he yells, stomping over.the heat already made sweat drip down his body.his body didn't want to get closer but he chose to ignore his gut."y/n!" at his final cry, s/n stood up.she had a plan, a plan to make the boy hurt more.she turned, smiling at the young master.her black hair blew to the side, her white eyes stared at him.her sharp teeth pressed together.

"she was planning on leaving anyway-" y/n snapped her head to the side

"s/n, Don't-!" s/n turned her, glaring at her

"watch your mouth, dog. or shall i cut that tongue off" she snarled, turning back to the boy."the curse that surely y/n told you about.still she acts human, she feels and such which is the only reason why she came back.but..." she paused, glancing at y/n who stared at the building, uneasy.it was a blind giveaway that he wasn't aware.

"s/n please" y/n mumbled.

"she's been searching for the angel who caused the damage a long time ago.she has been killing angels ever since she returned, killed over a thousand by now.once she finds the angel, she will kill them and the curse will break and leave you" s/n smiles."i only sped up the process, and little did she know.the angel has always been by my side" s/n glanced back to y/n who stiffen up at realization.

"y/n...is this true?" the boy asks, not wanting to believe his ears.

"come on, dog, speak honestly to your previous master" s/n smiles, swaying her body side to side.entertained by the scene in front of her.

"yes, it's true.i didn't find a point in me staying here because already you have a demon."

"y/n-!"

"young master" sebastian stood behind the young boy." this isn't in your control. please, let's go before you get more injured" sebastian spoke, staring at the back of y/n's head.he's aware that he cannot do anything since there is a huge strength difference between him and them."y/n, i do hope you know what you're doing"

"I'm sorry!" y/n shouted, her fingers clenching on her pants.it was heard to speak. she wanted to cry but she didn't want anyone to see her weaker."i-I'll figure something out!just keep him safe" y/n turned her head towards them. they both stared at her, she went silent. she turned back to the flames, listening to s/n hum to herself.slowly the humming got louder it wasn't long until s/n was singing what she was humming.

"y/n sat on a wall, y/n had a great fall; All the phantomhive's horses and all the queen's men Couldn't put the blue-haired liar back together again."