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You’ve always been scared of the dark, You’ve never found comfort in the calm inky nothingness that is the dark, but most of all you hated caves.
The tunnel's damp and cold wet air always filled your senses with disgust.
That's what stuck out to you when Sebastian had come to you and pleaded for help with his newest obsession in finding a cure for Anne. He wouldn't let it go once he had found out that healing artifacts were hidden away for years beneath the soil down the caves.
You had almost turned him down because of the circumstances but he was your friend and you couldn't let Anne down. So here you were standing outside of the cave your arms wrapped around yourself providing you with a small form of comfort.
You leaned against a stray tree that sat by the cave analyzing the tree line around you looking for any movement and potential threats. After finding non you slowly let your mind wander as you watched the trees dance against the soft breeze.
You had been worried about Sebastian for these past couple of weeks he had barely spoken a word to you nor ominis until now. You were sure he had been avoiding you two after the confrontation the three of you had in the undercroft.
- Flash Back -
“ Sebastian you have to stop this! “ you yelled at him pointing your wand in his direction as ominis stood at your side. You two had arrived at the undercroft to confront Sebastian about his cruel habits only to find him there rambling, pacing, and looking hostile when you two had approached he pulled out his wand casting a spell at you two barely missing you both by inches sending you both staggering back to avoid his attack.
Something was off about him it looked as if he was in a rage or a trance of anger causing him to turn on the both of you immediately. Sebastian glared at the two of you keeping his wand raised to cast again.
“ It’s gone too far Sebastian you’re hurting people we can't trust you!” You yelled holding an arm in front of ominis in a defensive position watching him carefully. He shook his head pointing his wand at you and narrowing his eyes into a sharp look “I'm not hurting anyone Those filthy goblins arent people Y/n! Surely you can see that?! “ He spoke taking a step toward you and ominis causing you two to back up a step.
“ We can't stand with you, Sebastian! You’re torturing them we’ve followed you in the goblin camps! “ Ominis shouted standing behind you now. Sebastian scoffed rolling his eyes before speaking “ I’m just enforcing justice for their crimes! You know they deserve it after what they did to Anne. “ Ominis shut his eyes tightly tears threatening to start filling his eyes.
“ Those curses are too dangerous to be used Sebastian we cannot help you if you continue this path. “ you spoke raising your wand once again in defense. Sebastian clenched his teeth raising his wand rage overcoming him feeling betrayed.
He pulled back his wand to cast a curse towards you two before a spell hit him square in the chest throwing him back sliding till his back hit the wall his wand flying from his hand far from him. You rushed over standing above him your wand pointing near his face keeping him from moving as he glared up at you.
“ Stay down Sebastian I don't want to hurt you anymore “ You muttered. Once ominis had reached your side he spoke “ What is wrong with you trying to attack us like that?! Snap out of it! “ Sebastian quickly stood pushing you back hard causing you to stumble “ Well maybe I want to hurt the both of you! “ He yelled before ominis slapped him hard in the face.
The sound echoing across the room the hit so hard it made him stumble and grip his cheek. You retrieved his wand before Sebastian looked up slowly his face clear once again seemingly snapped out of whatever trance he had been in.
He looked between the two of you before sinking to his knees his hands covering his face in shame. “ I'm so sorry I didn't mean to i-i don't know what happened I just lost control I didn’t mean to do it i-” He sobbed.
You and ominis shared a small sigh before helping him to his feet making him promise to control himself before returning his wand to him. You didn't know why you two had forgiven him so easily but you had faith that you could at least try to help him after reducing him to a crying mess on the floor.
- Flash Forward -
Your mind snapped back to the present as a twig snapped loudly from the edge forest causing you to pull your wand from your robes pointing it in that direction. Sebastian held up his hands quickly “ wow! It's just me please don't maim me. “ He chuckled and smirked before putting his hands back down as you lowered your wand before walking up to you.
“ Thank you for coming Y/n I appreciate you coming all this way for me,” he spoke offering you a smile. You nodded “ I know how much you care for Anne and I care for her too but don't forget I came out here for her Sebastian… I still can't trust you. “ you expressed as you turned toward the entrance of the cave.
Behind you Sebastian’s forced smile fell, his expression turning cold and angry. How dare you talk to him this way, how dare you still not trust him, and how dare you fall into this trap so easily.
He always thought you were bright and intelligent but he got you to meet him out here in the dark all alone just by begging a little about his poor sister. How pathetic… the truth was that his sister had died almost a week ago and he had closed off all his emotions to everything.
He couldn’t feel anything anymore besides the burning hate for the goblins who had caused his sister so much pain and the urge to finally make you his.
He had kept the news to himself of his sister's death because he knew if he told you or ominis you two wouldn't help him anymore. He had gone too far with his dark magic and he was now paying the price.
He followed you into the cave silently only speaking to cast Lumos to see around the cave. As you trudged further and further you couldn't help but shiver at the cold dampness that seemed to pull you in deeper.
You kept your wand help high the small light shining against the walls as you traveled the cave twisting and turning leading you both deeper before it opened into a large area with 3 openings to other small room-sized pockets in the cave.
“ I’ll go right you go left and we’ll meet in the middle? “ you questioned softly looking at Sebastian silently. He glanced at you his face unreadable before he walked in his direction silently.
You signed at his absence of communication before heading your way making sure to scan for any hidden compartments in the floor or wall. You checked the first room silently only finding and pocketing a few galleons hidden in the chest in the corner.
You continued to the next room over checking for Sebastian and finding it empty. You sighed and looked at the walls and floor before finding a hidden notch in the floor in the shape of a key.
Sebastian appeared in the doorway key in hand striding to you handing it over and waiting for you to open it. You slip the key into place and turned it as the mechanism sprung to life turning and revealing a staircase heading down.
You glanced at Sebastian surprised to find him already smirking eager to go in, the look on his face made your legs want to freeze up and run. Something in his body language was setting off alarm bells in your head.
But you decided to push the thoughts away, Sebastian had been your friend since fifth year you had been on plenty of adventures together so why would you be scared to go somewhere unfamiliar with him? You shook away your uneasy thoughts before following him into the stairwell and down to another room.
It was a huge open room with lit torches lining the walls, huge statues engraved into the walls, and a small mattress set up on the far side of the room. ‘ Wait… a bed ‘ you thought as you turned back to look at the bed in confusion.
‘ There was no way anyone could be living down here this place looked untouched it must be old..’ you thought as you approached the bed. Looking down at it and the surrounding items that littered the floor your heart felt like it froze in your chest as your eyes fell on a potions book with the initials S.S. printed on the bottom of the cover page.
You knew this book was Sebastian’s you'd seen him use it hundreds of times in class the only question was ‘ what is it doing here? ‘ You didn’t have time to ponder that before you felt something heavy hit the back of your head hard causing you to black out and collapse.
Sebastian lowered the stone in his hands before dropping it leaning down pushing his arm underneath your back and his other arm under your knees picking you up bridal style and laying you in the bed. He softly brushed some stray hair from your face and smiled
“ You shouldn't have trusted me Y/n now you'll pay the price..”
Your head was pounding as you slowly came back into consciousness opening your eyes and blinking hard.
The black spots in your eyes danced across your vision slowly clearing as you looked around. Sebastian had a chair pulled up next to the bed it's rear-facing you Sebastian sitting in it backward his legs spread and his eyes daggers.
You reached for your wand only to find it missing. Slowly you looked up into his eyes and quietly spoke “ what have you done?..”
He only smirked and stood as you watched him closely moving to sit on the bed. He crouched down in front of you tilting his head with a haunting smile on his face “I thought you were smarter than this Y/n… I mean come on I snap in the undercroft and you still are dumb enough to meet me in the forbidden forest alone…I mean come on after fifth year you've become a nobody just another face in the crowd…”
you scowled looking away from his eyes hanging your head. Sebastian always knew how to get under your skin, especially about your insecurities.
“ You’re a nobody Y/n “ he whispered reaching down and gripping both sides of your face and turning you to look at him. “ but not to me…” He whispered once again.
Your eyes widened looking into his searching for anything to prove he was lying but you found nothing. He gently moved his hands away from your face moving down to pull your left hand into his grasp holding your hand within his own.
“ You’re something different Y/n I knew it from the first time I laid eyes on you... I knew there was something special about you “ He said softly. “ I want you at my side when I burn the goblins to the ground…I want you to be mine and mine alone. “
You watched his hands move silently before a soft smile made its way to your lips as you locked eyes with him again. Your free hand found its way to his grasp as he stayed holding onto you. You laid your hand upon his as you slowly rose to your knees and slowly leaned in your gaze falling on his lips.
He felt as if his stomach was going to fall through the floor as you leaned in he was desperate for a kiss... Your kiss. He allowed himself to relax lowering his guard and leaning towards your lips.
As you got centimeters away from him you grabbed his ring finger on his left hand twisting it until it broke before head-butting him hard in the nose and sprinting to the door. He yelled in pain falling back onto the floor as blood began to drip from his fractured nose he growled as fury overcame him.
You ran desperately to the stairs as fast as you could before you felt chains wrap themselves around your ankles tripping and slamming you to the ground before you started to get dragged back toward him.
You struggled and clawed the ground trying to get away, trying to look for anything that could help you as you were dragged to Sebastian's feet. A hand buried itself into your hair gripping tight and pulling you from the floor in a fast harsh movement.
You yelled in pain and held onto the wrist that held you so tightly as you whimpered “ please Sebastian let me go I won't tell ominis anything just please let me go!”
The hand holding you gripped you tighter pulling another whimper from you causing you to fall silent as you felt his icy breath on the side of your face. “ I gave you a chance and you threw it away just like you do to everything else.
He released your hair instead gripping both your wrists together behind your back and pulling you against his chest the chains slowly releasing your legs.
“ would you have thrown me away Y/n? Would you have gotten rid of me when you had the chance? “ he pressed his cheek against the back of your head closing his eyes breathing deeply taking in your scent as he smiled.
“ I should have taken you away a long time ago “ he muttered. You felt as if your whole body had frozen as if you had become stone in your once best friend's arms.
What was he going to do with you?
It all became clear when he took in one last deep breath of your smell and shoved you down onto the bed. You panicked and tried to get up fast before he shoved you down again and pushed you to lie climbing on top of you pinning your arms down by your wrists.
Fear filled your eyes as you looked at Sebastian desperately “ Please Sebastian don’t do this i-ill be better I’ll do better just please stop!” you sobbed. He smirked watching you cry and writhe under him before he pulled both your hands together and pinned them both down with a singular hand.
Pulling out his wand you started to stifle some of your cries staring at him in fear of what he’ll do. He pointed the wand at you and quickly said the word “ imperio “ as your eyes went glossy and started to glimmer a soft green color. “don't move “ he muttered before climbing off, you just simply nodded holding still all while tears continuously trickled down your face.
He stood before turning to you again “ stand up and take off your clothes “ he commanded before watching you stand and follow his orders.
He watched as you lost each layer of fabric before you stood before him in just your underwear. He commanded you to stop and lay back in bed before he stripped himself down.
Climbing onto the bed over you again he held your wrists down onehanded and removed the spell. You instantly sprung to life and began trying to desperately fight against him only causing him to laugh.
He looked down at you his eyes tracing over every feature you have every freckle, every scar, even every mole.
He wanted to burn this into his memory he wanted to remember this night forever because he knew you were a virgin and there was just something special about being the first one The first one to ravage you, the first one to please you, and the first one to breed you. He’d thought about all those factors long and hard and had decided he wanted you to be his forever.
Who would want you if you were already soiled by him? It was the easiest way to secure your future with him forever.
He brought his eyes back up to you slowly leaning in and pressing his lips to yours. You softly gasped in shock and tried to pull away from him but he used his free hand to hold your head in place as he nipped at your bottom lip.
You tried to pull away but it only resulted in him getting what he wanted as he slipped his tongue into your mouth. You pulled hard against his hands and tried to kick your feet to get away as he growled.
He leaned back just long enough to say “ kiss me or there's another unforgivable curse I'm not afraid to use on you “ before reconnecting with your mouth and biting your bottom lip again. You yelped as he bit and felt a coppery taste enter your mouth.
But you still slowly gave in trembling from the fear as you laced your tongue with his starting a weak battle for dominance.
He groaned against your mouth tasting your blood as you felt something prod against your inner thigh. You whimpered and pulled away a few small strings of bloody saliva connecting you two. “ I can't wait anymore “ he admitted “I need you now “ he reached down gripping your underwear and tearing it from your body.
You gasped as the fabric ripped so easily as if it were made from paper. “ get off. “ you tried to yell at him only for him to slap you hard your head thrashing to one side before he turned your head back up and pushing his ring and middle finger into your mouth causing you to gag at the sudden intrusion.
“ Spit or I'm going in dry “ he warned smirking watching you struggle. You yielded and spit onto his fingers leaving a saliva and blood mixed mess on his hand before he moved it down gently pressing it against your entrance.
You shuddered at the feeling of the cold mixture being spread along your folds as he lubed you up. He slowly pushed his middle finger into you driving a whimper from you and a groan from him. “ Fuck you’re already so tight “ he whispered before using the extra saliva to stroke it along his dick.
You couldn't look at him he had betrayed you in almost every way he could, he made you think that you could trust him and he ripped that all away in just a few seconds.
He slowly moved closer pulling your legs up and over his prodding you with the tip of his dick as he slid it up at down your folds coating the tip and watching in amazement.
You whimpered terrified and losing feeling in your hands from being restrained for so long. He glanced up at your slightly purple hands almost as if reading your mind.
He grumbled grabbing his tie off the floor and replacing his hand with the tie holding your wrists against the bed not squeezing them. He trailed his hands back down ghosting over your breasts before holding onto your hips and going back to work.
He pushed closer guiding his dick up and down your cunt before he slowly pushed inside. You cried out in pain as he pushed in slowly. Your walls clenching hard and trying to stop him. As he bottomed out he groaned and closed his eyes relishing the feeling of being inside you finally.
Why he waited years for this he will never know but he's here now and he is going to enjoy every second of it. Tears silently fell down your face as you begged him to stop “ p-please Sebastian it hurts so bad please stop! “ you sobbed.
He rolled his eyes slowly leaning down over you “ don't be such a baby you'll be enjoying it soon enough.. Now be a good girl and be quiet darling “ he cooed as you cried.
He slowly started to move pulling all the way out before sinking back into you all the way to the hilt making the both of you whimper one from pain and one from pleasure “ fuck you're so tight it's like you were made for me…” He moans trailing off continuing to thrust.
Soon enough there was more blood in the mix and he was gliding in and out of you with no problem. He leaned down crushing you under his weight as he starts to attack your neck kissing, sucking, biting, etc leaving bruising and bloodied bites all up and down your neck. You had stopped crying by now just letting out soft whimpers.
“ Look at me “ he orders, you whine and shake your head keeping your eyes closed as he grows impatient.
A hard slap hits you across the face again hitting your head to the side making you cry out in pain before opening and meeting his eyes.
You hold eye contact watching a smirk slide onto his face as he begins to speed up fucking you harder rubbing against your g spot with every thrust. He moves his hand down his thumb finding your clit as you mewl from the simulation still holding eye contact.
“ see I told you that you'd enjoy this... You’re mine, no one else can fuck you like I can, and no one else will want you now.” You begin to tremble and whimper as he continues his assault on your clit pushing you farther and farther. Suddenly your eyes roll back and your back arches as you spasm finally falling off the peak he pushed you up.
You moan and pant feeling disgusted with yourself as he groans his thrusts getting sloppy and slower. Finally, he buried himself into you as far as he can go growling as he came inside you.
Both of you pant as he slowly lays down on top of you pinning you down just with sheer weight still inside before untying your wrists. You don't even try to fight knowing it will lead you nowhere so you just lay there and cry.
He pressed a soft kiss on your tear-stained cheek whispering.
“ I’m gonna make sure that you never try to leave me again darling you’re mine~ “