The Undercroft. Reader x Sebastiansallow

Chapter fifteen, Forbidden touch

It took an hour to get to the defence against the dark arts tower where I knew I would find Sebastian who was in deep confusion with the black hair girl on his team who was screeching her voice sounded like nails on a chalkboard bored, as I got closer leaning against the wall trying to catch my breath Sebastian noticed me, "hey what's going on, what's happened?" He jogged towards me and I collapsed unable to stand any longer he caught me in his arms holding me, forcing me to stand up straight "What's happened talk to me" but all I could do was focus of my breathing my eyes were becoming heavy and Sebastian looked me up and down until he released the trail of black blood dripping down the back of my uniform "Right" and without warning or hesitation, Sebastian scooped me up off the floor and started hurrying down the stairs with many students staring at him confused and worried "no.. no hospital wing please" I moaned in pain I arched my back slightly "I'm not taking you to the hospital wing" he replied now running down the hallway towards an empty corridor and he turned into a the boys bathroom, he back into the door and placed me down against the wall where I started to slide down slowly, he pulled out his wand and I heard the familia, click of the door lock and the room felt slightly muffled "take off your shirt" he said looking at me, his eyes were full of fear I went very red in the face and wrapped my arms around myself "wha- what?" He backed away and turned around entering one of the cubicles, I heard the sound of running water and steam coming out of the cubicle "please take off your clothes" he said not coming out of the cubicle, I did as I was told and removed my clothes, I took my shoes, socks and pants off first leaving my underwear on, I don't feel comfortable knowing a boy was about to see naked but I felt slightly less uncomfortable knowing it was someone I could trust, I removed my shirt slowly as the fabric touched my very skin it burned, I approached the cubicle Sebastian had his hand under the water checking the temperature then looked at me "that will have to come off as well" he said indicating the cloth that was covering my breasts, my face burned with embarrassment as Sebastian looked up at the ceiling, knowing that this must make him feel uncomfortable as well I felt obliged to follow his orders and removed the bandage, Sebastian looked down still checking the temperature and had turned red from his ears to his cheeks, I had done my best to cover my breast but it was difficult I had my arms folded in front of them but they made them look more distinguishable, Sebastian took a step back from the running water "that sure be warm enough" he looked back at the ceiling looking as if he was forced to look at the sun. I backed into the water "SHH SHIT" i jumped away from the running water "What? too hot?" Sebastian said quickly looking down "No it .. it really hurts" "let me see" I closed my eyes and turned my back to him "oh fuck" I quickly turned back to face him "is is bad?" I said my voice trembling "ah no but if you don't get in that water soon its going to get worse" he said, he looked very pale now, I took a deep breath turn back to him again and went forward into the running water.

A burning sensation that had nothing to do with the temperature of the water made it feel like it was raining fire, I put my hand's against the wall feeling the water run down my spine, I was trembling now then I felt something very cold touch my spine and I bent down lower my hands sliding down the wall "this is gonna hurt like a bitch in a minute" it took me a minute to release the cold sensation was Sebastian's hand another shot of pain hit my spine as another cold sensation reached my spine "PLEASE STOP" I plead with him my hands had curled into fists now I looked down at my feet and saw Sebastian's feet very close to mine, the floor was covered in blood and what looked like black ink "I need to you lean forwards, against the wall for me okay?" He's gentle instructions made me feel less embarrassed about the fact I was practically naked and very vulnerable in his presence and yet this didn't bother me in the slightest, I put my arms up against the wall and felt a very hard very painful pressure against my spine and an echoing crack spit the air like a gunshot, Sebastian had just realigned my spinal column, the burning sensation subsided and I felt loads better "oh wow that feels so much better" "good good um just move your eh" Sebastian coughed as if he was embarrassed to say something "What's wrong?" I asked slightly panicking "well um I was able to put your spine back into place but eh" I heard him swallow "Just spit it out" I said frustrated "Ah this is some serious dark magic Y/N I don't think I can do much more without hurting you" I moved away from the wall and warped my arms around myself the water dripping down my face "who did this" he said touching my spine, I felt goosebumps all over my body as he hands travelled Down my back "You don't want to know, trust me" I felt his hand travel to the sides of my waist now and I closed my eyes feeling he warm hands exploring my hipbones "Sorry" he said and his hands moved away from my body and I felt suddenly cold from his quick release "your are making it very hard for me to control myself" I heard him take a step back and I turned around to see him walking away "Wait don't go" I suddenly grabbed his arm and he looked at me in surprise then releasing I had not covered myself  he stared at me his cheeks flushed "ah I don't mean to impose I" I pulled him back into the cubicle then released him "look at me Sebastian" Sebastian hesitated then moved forwards closer to me, 

he had changed into his school uniform but had abandoned his house robes while I had gone to see Madam kogawa, his white collared shirt was drenched and his trousers looked saturated.

I swollen as the very tall and very attractive man stool before me his eyes wondered from my face to my lips which felt very dry, "You have no idea how insane you are making me feel right now" he said softly, he walked closer to me his feet slapping on the wet floor, his hair dripping down his face now "If your going to join me Mr sallow I highly suggest removing your *cough* garments" he smiled at me and I watched as he removed his shirt and took off his belt slowly, my body went numb as he took off the last piece of clothing his body looked tense "bloody freezing" he entered the warm water and his body relaxed I looked up at him he was too close, the water in his hair dripped down my face and I blinked, I felt his forehead pressed against my own, felt his hands gently pulling me forwards by my hips, "you are so perfect" he whispered, I didn't speak there was nothing to say but to just look into those haze eyes, our lips found each other and our tongues danced immediately, I felt Sebastian's fingers crawl down my spine while the other hand was whipping the water out of my eyes, I felt him move by body towards the wall but I felt like I was drowning, Sebastian sensed my hesitation and turned the taps off behind me before lifting me up off the floor my legs wrapped around him, the familiar sensation of the cold stone wall against my back made me dig my nails into his skin as he started kissing lower and lower down my neck down to my chest, my breathing became deeper which increased his desire to touch everything inch of me, then he stopped, I looked down at him, he had his hand just above my under garments as if stealing himself to remove them "you don't have to keep holding back Sebastian" he put me down and I slid down the wall looking at him "I don't want to hurt you" he muttered "how could possibly hurt me?" I replied "You don't understand there are things, dangerous, reckless things I want to do to you right now and your making it very hard to stay in control" I stared at him confused for a moment then understood "I want this" I said finally "I want you" he shook his head "You are playing a very dangerous game Y/N and you know you can't win" his movement were so sudden I couldn't react quick enough, he had torn off what little clothing I had and I was against the wall again, his hands were in closed in mine and our arms were above my head, he stared deep into my eyes our noses touching "Happy Birthday" he whispered as he lifted my leg up and wrapped it around himself, then I felt a sharp pain inside me and my whole body felt like it was on fire, Sebastian had entered me, I gasped for air and my head fell backwards my eyes closed, but the pain didn't stop, breathing heavily I lowed my gaze Sebastian was looking at me in fear "sorry, this might hurt a little, your very tight" I nodded and braced myself, the fire inside me burned through my entire body and I was unable to contain myself, I groaned in plan and pleasure, he was gentle still holding my trembling leg he moved slowly until I could feel a sudden pressure building inside me and I lost control, I grabbed the back of his neck and pulled him closer kissing him, with this his moments became rough now holding me higher against the wall feeling each inch from the inside of my body then lowering me slightly, our tongues began their familiar dance of longing and I pulled his face closer, I wanted to feel everything he was feeling, I wanted to hold him closer and deeper inside me, his moments were faster now and our lips parted as it become harder to breathe, "let it all out my darling, I need to know how you feel" his soft voice filled my very empty brain and my eyes had fluttered skywards and my breathing started turning it soft moans of pleasure becoming louder the harder Sebastian became, "Don't stop" I heard him groan, I left his finger nails digging into the back of my thigh now and a shot of adrenaline filling me now as rush of waves crashed over me inside me "Shit" I heard a loud click and Sebastian was panting and he lowed my leg back onto the ground.

"sorry, I couldn't help myself" I smiled whipping his sweaty hair and cupping his face, "it's okay I enjoyed it" he grabbed my hands and held them to his lips breathing deeply "I wanted to go long, but you felt so amazing, I lost control" he tucked my hair back behind my ear and sighed "so beautiful" I turned slightly red at is words the looked down holding to stomach "did you?" "Eh no, I was able to muster a quick none verbal spell to protect you, I think I did it right" I looked at him in fear "don't panic, I've done my research just wasn't sure how effective the spell is" "Sebastian" he took hold my shoulder and looked deep into my eyes "I'm kidding the spell worked, you shouldn't doubt my abilities to keep you safe" I rolled my eyes  breathing normally.