Tortured Love {Dekubaku}

2

Katsuki struggled against his restraints, trying to get free and run as the greenette walked closer to him. He paled as the greenette played with a knife. The normally green eyes turning red scared Katsuki. A lot. He felt the cool blade of the knife drag across his skin, red eyes staring into red eyes. "Oh how I waited to do this for so long" the greenette said, looking at the fresh blood leaking from the new cut on the ash blonde's cheek. "Kacchan you're so pretty when you bleed" the male cooed, caressing his cheek before slashing him with the knife. The greenette pulled out a syringe, injecting it into Katsuki. Katsuki suddenly bit down the urge to scream as the new cuts healed. "Scream for me Kacchan, please" another slash, more pain as it healed. "Come on Kacchan, do it for me" he begged, slashing the ash blonde again. Katsuki couldn't keep it in and yelled. Loudly.

*

Izuku snickered when the other yelled, before digging the knife into the other's arm, smiling brightly. He found so much joy in hearing the other yell. the sound was so amazing, hearing his childhood bully scream for mercy. But, he couldn't stop at screaming. No, he had to hear the other beg him, plead for him to stop, put him out of his misery, kill him. Then when he did he would make it worse, make the other regret everything he did to him. Make him pay, suffer, yell, bleed. It all sounded amazing. He would break Kacchan, he swore on his life that he would make Kacchan beg and cry.

He pulled out the bloody knife, watching the wound heal and the other squirm and yell. Who knew that it only took so little to make him scream. He could see tears pricking those ruby eyes and he loved it. He smiled, before cutting the other again. He soon got bored with the knife and looked at Kacchan. "I'll be right back, I'm gonna grab something else real quick" he said, before skipping away.

*

Katsuki was terrified, Deku was an absolute sadist. He closed his eyes, realizing that the pain was twice as bad than it should have been, even if it healed. That was when he realized it. That liquid the nerd injected into him was to make his wounds heal, but make them hurt twice as bad. If Katsuki was found he wouldn't have any physical injuries to accuse the nerd of, but the pain would be there. When the door opened again he kept his eyes closed, but it didn't last long as something heavy slammed into his chest. His eyes flew open and he saw a metal bat leading to a certian greenette. He gulped and coughed as the bat slammed into him again, probably breaking a few bones in the process. "P-Please..." He mumbled, getting a laugh from the other. "You're so cute when you beg Kacchan, beg some more for me please" The greenette laughed, before slamming the metal bat down on Katsuki's chest again. Katsuki screamed, feeling his ribs break then be forcefully put together again as the breaking pain increased. It hurt, it hurt so much. He wanted it to stop, he wanted to apologize to the nerd so bad. He knew this was his own fault, he brought this upon himself. Had he not bullied De- no, Izuku, then none of this would have been happening, it was his fault. He didn't even realize he was crying till the greenette called him out for it. He didn't care though, he wanted it to stop, make the pain stop, please, make it stop, it hurts!

A/N: Funny thing really, I was going to make Izuku fuck Katsuki, then I remembered that no matter what Izuku wouldn't rape someone, villain or not, and that he has killed rapists. So Katsuki got tortured instead, sorry it was so bad-