Blair's Grief (Short story)

Please note that this story contains an accidental suicide. If you are sensitive to these topics, it is not recommended reading this.
Today I was spending a night with my trainer Tusono. We secretly ran off into the basement of Lockjaw’s place to look around, and we sure did find some cool stuff. We found books, old pens, notes, letters, and all kinds of things you’d find in a basement. Tusono said to me that she’d be come back after she looked around a corner of a room. “I’ll be back, Blair!” She runs off and I decide to do my own things. I look under dusty boxes full of weapons, like old katanas and swords. I see a few knives, too. That’s when something catches my eye. It’s a noose. I panic for a second, but think how will Tusono find it? I begin to calm down but as soon as I do, she appears out of nowhere from the corner.
Boo!
I yelp and jump back, not expecting such a surprise from her. I start breathing heavily and she seems to noticed she scared the living life out of me, if that’s how you say it….She giggles and pats my head, ruining my hair. “Oh, I’m sorry silly! I didn’t mean to spook you THAT bad!” I just smile at her, letting her know everything is okay. Then she catches sight of the noose. She tilts her head in confusion. “Hey Blair? What’s that?” I shrug, but I hope she doesn’t go over there and do you know what with it. She walks over to it, just as I expected. She touches it and laughs. “What’s a rope doing in the shape of a circle? Plus, why does Lockjaw need this in his basement.” I shrug, a wave on panic being sent through my body, hoping that she wouldn’t put it around her neck. She gasps and waves a paper in the air at me. “Blair look! I found a note from daddy!” I walk over to her to watch her read it.”
Hey honey! Daddy went out a bit, and I had a feeling you'd come down to the basement....anyway, please, whatever you do, DO NOT touch the rope that is standing above this note. Love you!
-Terno
She stood staring at the paper blankly, not moving the slightest. She turns to me slowly, giggling. “Sometimes, its a little fun doing things dad tells me not to, so why don’t we try this thing out?” I shake my head almost instantly, begging her on my knees to stop, but she walks straight to the noose. One I look up at her, I see that she already has put the noose around her neck. I shake my head slowly, wondering what to do, but my mind was being filled with guilt and worry from letting her do this. She frowns and shrugs. “Its just like a leash? I don’t understand what’s so ba-“ She accidentally kicks the stool under her away. I try to speak to her, but she wont understand me. I start scratching myself, knowing what’s going to happen. She starts choking, and worse, screaming. She kicks and claws at the ropes around her neck. With every movement, it only got even tighter by the second. “BLAIR, HELP ME!” She screams at me for help. I jump into action, clawing at the ropes but they’re out of reach. “I CAN’T BREATH!” I hear her say as she struggles more.
Soon, she’s all purple. Its only a matter of seconds before I lose her, but I have to keep trying harder. I swipe again, but loose my footing and fall. “BLAIR, PLEASE! HURRY I CANT BREA-“
SNAP!
I stare in horror as she slowly falls limp. I don’t hear her breathing anymore. Its all my fault, isn’t it? I didn’t go fast enough to help her, and I fell like an idiot. I stare at her as her body falls dead on the ground. I see that the loud snap was her neck snapping in half. I fall to my knees at her body, tears forming in my eyes. I can’t do anything but cry in guilt. I hear the door open behind me.
"Tusono? Daddy is home!"