Our Sadist Boyfriend

Sorry Todoroki-kun

"You think you can get away from me, Shoto Todoroki?" Midoriya smiled. Todoroki crept back in fear. Midoriya has gone mad, Todoroki thought. Todoroki's back hit the wall of the dorm boys bathroom. He was just getting a drink of water when he ran into Midoriya, covered in blood.
"Midoriya.. what's gotten into you..?" Todoroki was weak, his quirk wasn't working, he'd been shot with a temporary quirk erasing bullet, or at least that's what he thought. Don't know how Midoriya got his hands on one, but he did apparently.
"Oh.. Todoroki-kun.. you saw something you weren't meant to see." He paused. "You were a nice guy, I didn't want to have to kill you. I was going to save you for my last few kills." Todoroki shifted nervously, constantly eyeing the large knife in Midoriya's right hand.
"What do you mean..?" Midoriya walked up to Todoroki, inches away from his face. Silence filled the room. Midoriya's knife pressed itself against Todoroki's chest, almost ripping the fabrics of his shirt.
"I liked you Todoroki-kun.." Todoroki gasped. "Don't make a sound now.. this might hurt." The knife ripped through Todoroki's shirt and the tip pressed against his skin.
"You're sounding like Toga.. stop it, you're scaring me." Even Todoroki's voice sounded weak. Todoroki tried to move to the side to escape Midoriya but it only made the knife drag across his chest.
"I suggest you don't move. Or scream." The knife was shoved into Todoroki's chest in a second. Todoroki gasped. A tear fell from his right eye. He looked down at the knife in the middle of his chest. The pain was overwhelming. He put his hand on the handle of the knife to take it out but Midoriya twisted it and he jerked back in pain.
"Izuku, s-stop.." Midoriya smiled and looked into Todoroki's wide eyes.
"I like it when you call me by my name. Too bad you had to die, but you wouldn't be the first in your family to.. die. Especially because of an accident." Midoriya held up a lighter in his other hand and made sure Todoroki saw it. His eyes widened as more tears fell down his face. Blood had made its way onto the floor and began forming a puddle.
"Please no.. stop.. I can't use my quirk.. that fire will kill me." Midoriya smiled.
"Exactly."

"Deku?"

Irritated, Midoriya pulls out the knife, causing Todoroki to fall onto his knees on the floor. Midoriya turned around and faces the person at the entrance to the bathroom.
"I swear if one more person interrupts me while I'm doing my daily killing, I'll burn this whole building to the ground." Midoriya looks at the person. "Oh, Kacchan, what are you doing here?" Todoroki shifts trying to stand up, but Midoriya turns around and slaps him, causing him to sit against the wall once more. "Stay. You're not dead yet."
"Deku.. this has gone too far, who is that..?" It's hard to see when you're in a pitch black bathroom. Midoriya walks to the side of the room next to Bakugo, and flips on the lights.
"See for yourself." Midoriya gives Bakugo a push and Bakugo stumbles forward. Lying against the bathroom wall is Todoroki, bleeding to death, with tears on his face.
"Deku.. I know I'm always talking about killing people, and giving others death threats, but I'm never serious. Oh my god Deku!" Bakugo runs up to Todoroki and glances over his chest wound.
"But Kacchan.. I'm doing this for you.." Midoriya trots up next to Bakugo and looks down at Todoroki.
"Turn of your quirk so he can freeze his wound." Todoroki gasped slightly, and his voice sounded even weaker when he said, "it's his quirk that won't let me use my quirk..?" He coughed and blood leaked out the side of his mouth.
"Shh.. Deku, turn off your quirk before I blow you up." Midoriya stopped using his quirk. The one he was born with, but showed no signs of being a quirk. Everyone thought he was quirkless, and he lived that way. Only his childhood bully/friend Kacchan knew.
Ice immediately covered Todoroki's wound and the bleeding stopped. Todoroki was in a lot of pain, it was easy to see by his face.
"Midoriya.. why.?" Midoriya didn't answer, he just stared at Todoroki's chest wound. Bakugo picked up Todoroki gently.
"Agh.. Todoroki you're heavier than Deku." Todoroki laughed weakly. Midoriya watched them.
"I lost control of myself again." Bakugo turned his head towards Midoriya.
"Yeah, ya think? Deku we can't keep doing this. Before it was random people, now it's your own classmates. Control your urges to hurt people please. Stop being a Sadist for once."
Midoriya looks down.
"Sorry Kacchan, and v-very sorry Todoroki-kun." Midoriya puts the knife down on the floor and and makes his way towards the exit.
"Wait.. Midoriya.." Todoroki looks up at Bakugo, "put me down real quick." Midoriya turns around and looks at Todoroki.
"Are you sure..?" Todoroki nods and Bakugo hesitantly puts Todoroki down onto his feet. Todoroki's legs give out and Bakugo catches him and he helps Todoroki stay upright, mainly holding his weight with his arms and hands.
"Yeah..?" Midoriya bites his lip. He messed up big time. No way he wasn't getting into jail for this.
"You never answered my question.. why did you do this..?" Coughing followed along with more blood out of his mouth.
"Did you not hear enough? I'm a sadist, hurting people keeps me happy. It'd be like a vampire killing for the blood. My quirk is called Sadist. I need people's pain to survive. It allows me to shut off someone's quirk so I can do my job. That's why Kacchan bullies me, I barely get by feeding off my own pain, but it works. Lately though, I've been losing control of myself and hurting other people." Midoriya sighs. "Sorry to drag you into my problems and almost killing you. And I'm sooo sorry for what I said about your family, that was so rude, I wasn't even thinking, that must have hurt a lot-"
"Deku!" Midoriya looked up, realizing he'd gone to mumbling again.
"It's okay Bakugo." Todoroki looked at Midoriya, "I didn't know Midoriya, is Bakugo the only one that knows what you do? Is this all your quirk does? What about the quirk you've been using all year? What's that from?"
"Jeez Todoroki-kun, didn't know you were the type to ask questions. Yes, only Bakugo knows. And no that's not all my quirk does. I can feed off something else, but I don't do that, often. I have another quirk.." Midoriya hesitated. He didn't know if he should tell Todoroki about One For All. He knew Kacchan knew, but he can't afford anyone else knowing.
"It's okay Deku, All Might will understand. And if IcyHot can't keep a secret, you can kill him again." Todoroki shot Bakugo a look. "Relax, I was kidding about the death thing."
Midoriya trusted Kacchan, so he took a deep breath and told Todoroki about One For All.

A/N This isn't my idea nor story line it is actually my girlfriends but she said I could continue the first four chapters will be her own writing but after that it will be my own ideas

Wordcount W/O authors note: 1145

With authors note: 1188