Ok so I read your stories and it was good but there were some grammar errors and the Prologue, Besides calling it "~Super Psycho Love~ Jeff The Killer X Reader. ",Call it "Super Psycho Love: Prologue" then in the descriptions, say its a Jeff the Killer X Reader story.
Also, when a character speaks or thinks, separate them from the actual reading.
For example:
(I'm just going to get something out of one of my stories)

I sighed as I walked inside the room and the only thing I see is (Y/n)'s body just laying still on the bed. She had bandages covering her neck, arms and stomach. I walked over to her and grabbed EJ's rolling chair and sat next to (Y/n). I put a hand over her cheek and her body shivered a bit. I removed my hand from her cheek than I grabbed her wrist to check her pulse, it was steady and calm. I sighed in relief that she's okay but now I feel pity that its my fault that she's in a coma. I sighed again as I let go of her wrist and looked at myself in a mirror.

"Did you ever think that a person like you will ever be with someone like her?"

The words Zalgo told me when I was in the jail cell repeated in my mind but I shook my head and looked at her injured body again.

I sighed. "I guess Zalgo was right, someone like her shouldn't be with someone like me. Maybe I'm stupid to think that."