His Best Friend's Sister A Sirius Black X Reader.

Chapter 4: Pain has an Effect on Every One

"I know she's in this class but you still have to pay attention"

"Who?" James asked. My eyes widened before I shot a glare at Remus. "No one," I said quickly.

"Ok then," James said before going back to making the potion. I looked over at y/n to see her looking really uncomfortable. She was saying something to one of her group mates but he just had a smirk on his face. She moved away from him a little but he moved closer. I saw his hand sliding up her leg. I saw James look at me before following my gaze. His hands turned to fists with his knuckles turning white. I saw tears forming in y/n eyes and abruptly pushed my chair back and walked over to her group. I stood behind the guy and put my hand on his shoulder.

"Why don't you keep your hands to yourself before I rip them off," I whispered in his ear. He instantly froze and took his hand off of her. I pushed his chair over and looked down at y/n.

"Professor me and y/n are going on a walk," I said. He looked at me before nodding. I grabbed her hand and pulled her with me. She instantly followed and held my hand tightly. Once we got out of the classroom I brought her down the hall a little bit away. I pulled her into a protective hug. She instantly crumbled against me. I heard sobs muffled by my chest. I pulled her closer and slid down the wall behind me. I pulled her onto my lap. I rubbed her back as she cried into my shoulder.

"We're not going back to class" I whispered. I felt her move her head to look at me. "I'm going to grab our stuff and tell him that something happened that made you uncomfortable. He likes you so i think you'll be fine. I'll have Remus fill you in on what happened. Ok?"

She nodded.

"Ok uh stay right here Ok love?" I said sitting her down next to me. She nodded and I quickly ran down to class. I walked up to our professor.

"Uh, professor?"

"Yes what is it, Sirius"

"Something happened a little while ago that made y/n uncomfortable so I'm taking her back to the common room if that's alright"

"Oh! Yes of course. Just have someone fill you both in on what happened during class"

"That's what Remus is for," I said with a small laugh. He did too. "thanks"

"of course. make sure she ok"

"yep" 

i quickly walked over to where her desk was and grabbed her stuff before but not before shooting the guys from earlier a dirty look and then grabbing my own stuff

"i swear I'm going to beat the shit out of him" he grumbled. "how dare he touch my sister like that"

"i would too but I'm bringing y/n back to the common room" 

"what if we do it together? tonight. I give him a note"

i thought for a second before the memory played back in my head. 

"yeah. tonight. give me a time and place and ill be there"

"good. ill see you at lunch"

"yep"

i grabbed the stuff and walked back down the hall to y/n. she had her knees to her chest and was rocking herself a little. i walked a little faster to her. 

"come on. let's go" i said softly. she nodded and got up to follow me. 

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y/n pov

we got back to the common room and i told Sirius i was going to go take a shower. the hot water poured on my shoulders as i tried to get the feeling off. i could still feel his hand going up. it was a suffocating feeling. all he kept saying was to be quiet and if I didn't he would find a way to get in a room with me. it was horrid. i kept saying stop or moving or get the boy's attention but i couldn't. sirius looked so out of it today. he definitely put way to much of some ingredient in the potion. im surprised it didn't blow up in his face. 

"y/n. i have some of my extra pajamas on the counter if you want them. i can get you yours if you want" i heard Sirius say from across the room. i needed him to stay in the room for comfort since i couldn't stand to be without him at the moment. 

"yours are fine," i said in my weak voice

"alright love"

"do you have a towel"

"uh yeah here"

i turned off the water and he passed a towel past the curtain

"Thanks"

"mhmm. ill be just behind the door when you done"

"ok"

i heard the door open and shut before i actually stepped out of the shower. i looked at the mirror and felt everything all over again. i closed my eyes for a couple of minutes before finally changing into Sirius pajamas. his comforting scent filled my senses making everything feel a little better. i stepped out of the bathroom and saw Sirius pacing around the room. he saw me and stopped. 

"come here love," he said. i quickly got engulfed in a hug. he put a hand on the back of my head and i held onto the shirt he was wearing. we stood like this for a while until he pulled out of the hug for a second. he grabbed my hands and pulled me softly to his bed. he sat down and pulled me onto his lap. i cupped his jaw and looked at him. i looked at him for a while until i noticed his breath hitch. i rubbed my thumb on his cheek. 

"you seemed off today. what's up" i asked softly

"uh nothing," he said with a soft smile. "its nothing love"

"Are you sure?"

"yes, I'm sure. how about you. are you ok?"

i let out a small sigh. he then took my hands off his jaw and put them on my jaw. 

"i still feel it" i whispered feeling tears in my eyes. his jaw clenched slightly. "it just felt so terrible and i felt so helpless. every time i looked over to you guys no one was looking over" 

"oh love," he said "I'm so sorry. i was so worried about something and didn't even check. I'm so sorry"

"it's not your fault," i said. "you did see eventually so I'm happy that happened"

we sat in silence. he was rubbing my cheek gently before he put his forehead on mine. i closed my eyes and leaned on him a little. my heart was beating at max speed. i pulled back after a little while. he looked at me. then it was like he read my mind. he moved his hands down to my waist before putting his legs on the bed and laying on his pillow. he pulled me with him and i nuzzled my head into the crook of his neck. 

"i wish i could've been there sooner," he said rubbing my back

"pads"

"i know i know its just..." he let out a sharp breath "i hate seeing you in pain." i smiled softly

"you're a big softy you know that"

"yep I know" the smile on my face grew along with a small laugh. "there's the laugh i love"