Help save me from myself (a bts fanfic)

I'm screaming... but no one seems to care. I'm in pain I cant stop the pain the hurt that I am feeling. I finally arrive at Mr. Kim's house I slow down and stop screaming as well. I then have a flash back of what happened. *FLASH BACK* Me and my math teacher were having a study session when I black out. Next thing I knew I was screaming myself awake, not from a nightmare, but from pain. My hands and feet are tied to a bed's posts. I scream again as my "teacher" starts to pound harder into me and I scream out again as the pain is very excruciating and indescribable. I instinctively start to untie myself(this isn't the first time I've been tied up like this) Once my hands are free I push the man off of me and start to quickly untie myself. That's when I get a punch to the side of my face. I punch him back and I don't stop. I am very strong so he was getting beat pretty bad. He hit me as well and I could taste blood. I give him a finishing blow that knocked him out. I pull up my pants and put on my shirt. But as soon as I start to walk I cry out in pain. I hear Mr. Nim get up so I run out of the room and straight out of the house. I know where I am so run to Mr.Kim's house.*END OF FLASH BACK* I start to pound on his door hoping that he's home. After maybe six pounds on the door the door opens and it ISN'T Mr. Kim., It's Namjoon. I cry out and say "I'VE BEEN RAPED"