TMNT Horrortober(31 Yandere TMNT x Reader Oneshots)

Day 25- Shock(Yandere Rise Donnie x Reader)

CW: chains, shock collar, yandere themes, dark themes

"You're not listening." Donnie says, his voice tight and his hands halfway clenched at his sides. You roll your eyes, anger bubbling in your chest from the sheer audacity. You didn't want to listen to a thing he had to say until he let you go.

"I don't usually listen to people who chain me in their lab." You sneer, yanking at the chain screwed into the wall and connected to your ankle. Donnie bristles at your words, his eyes sharpening as he looks down at you. You can tell you hit a nerve, especially after he just gave a near hour long speech on why it was necessary to keep you here. He opens his mouth before shutting it with a small click, his shoulders tense.

"I'm trying to keep you safe." He says slowly, like he was talking to a small child. You try your best to hold your tongue, knowing that anything you said would be taken both literally, and as an act of war. Making him too angry could be dangerous, and you weren't sure you wanted to risk it.

"I don't need to be kept safe. I was fine on my own."

"Scoff!" Donnie exclaims, his voice growing in pitch as he gets more upset. "You were living in less space than the average pig. I will not allow you to be in such conditions. I have everything you need here, and you can be kept safe and healthy. I'm helping you."

Your face heats at the notion, your teeth sinking into your lips as you try to keep from yelling. "That was not your call to make. And how can I possibly be safe here? You kidnapped and chained me! That's the opposite of being safe!"

"They were necessary precautions!" Donnie argues, his drawn eyebrows furrowing. He's starting to lose his patience, his shoulders shaking while he fights you. "I offered to bring you home a few days ago and you refused! It's not my fault you're so stupid I needed to intervene."

Your nose flares at his words, all caution thrown to the wind. Whether it was his intention or not, he had successfully riled you up to the point of snapping. Cohesive thought leaves and anger takes over, your eyes darkening and a scowl set on your face. "Why would I ever want to go 'home' with you?"

Donnie shifts, his stance becoming more closed off. He towers over you, trying to make you cower back. "And what is that supposed to mean?"

You roll your eyes, standing up shakily to meet him, wincing at the tightness of the chain around our ankle. Fire danced in Donnie's eyes as you met his glare, neither backing down for a second. You snarl at him, wanting to do nothing more than punch him square in the face for treating you like this.

"You're being unreasonable." Donnie sneers, his eyes twitching while he stares down at you. You don't say anything, only staring at him with the utmost hatred in your eyes. Any care you had for him before was gone, your words only fueled by anger and hatred for the mutant in front of you. Donnie holds your gaze for a moment more before looking away, leaving the room he's tied you in and shutting the sliding door with as much force as he could muster. You fall back into a sitting position on Donnie's bed, grumbling to yourself as you pull on the chain keeping you stationary. If you could only get rid of that, you would be able to run and get away. As long as Donnie didn't notice, of course.

The door opens again, Donnie's heavy footsteps signaling his nearing presence. You don't react, keeping your back turned to him while you continue to meddle with the chain around your ankle in an act of defiance. You couldn't do much in your position, but you could show him you weren't backing down. You could feel his eyes boring into the back of your head.

You regret not looking at him when a sharp pain shoots through your scalp, Donnie's hand tangled in your small mess of hair as he yanks your head up. You struggle and scream profanities at the mutant, clawing at his hands before two sleek robotic arms hold you down. His hand is removed from your head, both limbs moving to your neck as he fastens something cold and metal around your neck. He pulls back, and all of your struggling makes you fall forward, his spider-shell no longer holding you up.

You turn to glare at him, opening your mouth to yell some more, but your body doesn't let you as white-hot pain shoots through your person. Your muscles spasm and lock up as you scream, the onset of pain only lasting mere seconds, but your limbs refusing to move for moments more. You shakily push yourself to your knees, looking at Donnie's smug face with fear. Your twitching hand moves to your neck, swiping over the metal now practically melded to your skin from the tightness.

You thumb the sleek technology, the aftershocks of pain making you dizzy while your vision fades in and out for a few terrifying moments. You felt sick, the small amount of electricity buzzing under your skin before finally dissipating. You stare at Donnie in shock, unable to speak to him. Everything he had just done to you broke every assumption you had about him, every form of trust and bond shattered. He shocked you, the remote still loose in his hand.

"Do we understand the consequences of our actions?" Donnie asks, his voice light and playful despite the condescending words. He sounded happy with what he had done, probably overjoyed in the fact that his invention had worked. Faint memories of a similar device given to his brother flood your brain, but Leo's could be removed and was much bulkier. Yours was sleek and smooth, flush with your skin and more collar-esque than the bulky tech that Leo was given. You gulp, looking at Donnie and the situation really dawning on you. You were stuck, and Donnie would do anything to keep you that way. He would keep you safe, even if it meant hurting you himself.

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Words: 1047

Posted: 10.25.23

A/N, not important: Man there's a lot of Donnie. I should probably switch a few lol. Also this one kinda sucks because I'm running out of steam again and I only have Three more plots that I really actually like. And uh... two of them are Donnie. Oops. Hope y'all like him because apparently I sure did. Also my birthday's in exactly a week. So. yay! You're going to get reminded for the rest of these because I want to be annoying about it. Any criticism is welcome, constructive or not. This is supposed to be a gender neutral reader, so if I screwed up somewhere, please tell me.