Raphaul Oneshots/HeadCanons

OS~3

(Rappa x Yandere! Kai aka Overhaul!)

Rappa's eyes opened slowly, a slight pain in his head causing him to let out a quite groan. He tried to stand up but couldn't as his legs gave out under him causing him crash down on his knees, a sound coming from behind him. Rappa looked over his shoulder and saw chains wrapped around his arms tied to the wall.

"What the fuck?" Rappa said aloud to himself.

"Your awake, thank goodness. I was starting to get worried my love." A voice said out of nowhere. Rappa looked over to where the voice was and went wide eye when he saw Overhaul walking over to him, a knife in one of his hands.

"Overhaul? What the fuck is going?" Rappa asked, Overhaul chuckled and kneeled down in front of him. His glove hand resting on Rappa's chest, the beating of his heart speeding up a small bit. That was when Rappa notice that his shirt was gone, Overhaul pulled his surgical mask down and that's when Rappa noticed an evil smile on his face.

Rappa tried moving his arms again but the chain wouldn't budge, he pulled harder knowing his quirk would help him break free......

But it didn't.

"M-my quirk. Why isn't it working?!" The fight cried out.

"Hehehe, oh honey. These chains stop quirks from working. Shigaraki gave them to me since he already had the same kind of chains for Dabi. He knew I would need them for you."

Rappa counted to fight the chains causing Overhaul to laugh more. "Oh, darling your so cute when you struggle." Overhaul said.

Rappa stopped struggling for a moment when he felt Overhaul crawl on to his lap, his knees helping him steady himself as he wrapped an arm around Rappa's neck. The knife still in his one hand.

"I don't know why you said your lap is uncomfortable, it's not uncomfortable, if anything I think it's very comfortable."

Overhaul moved to Rappa's neck and plant small kisses all over it. Rappa froze and tried to keep a moan down in his throat as Kai continued to kiss and nip his neck. Every kiss Overhaul plants it sent a shiver down the fighters spine.

"Baby, your enjoying this. I know you are, there is no need to keep it down, let it all out baby."

At Overhaul's words, Rappa gave in letting out a moan when Overhaul started to bite all over his neck leaving dark purple markings. Overhaul took the knife he had in his hand and pressed the blade to Rappa's chest. Overhaul moved away from Rappa's neck and smiled when he saw the fighter looking at the blade.

"W-what are you d-doing?" Rappa stutter. Overhaul laughed. "Oh, Rappa." Overhaul started, his voice becoming raspier. "Honey, I have to mark you. I don't want others to get ideas. I would absolutely hate it if you got taken from me."

Without letting Rappa day another word Overhaul gently used the blade and made a small cut on Rappa's chest. "Ah!" Rappa said.

Overhaul kissed the fighter as he plant another cut somewhere on Rappa's body, the cuts where small but they still hurt and small drops of blood spilling down on the fighters body.

After what felt like hours Overhaul dropped the knife on the ground and looked at the fighter covered in his markings. The dark purple markings that lined his neck and the blood spilling down his body made the leader sigh happily and have an insane smile on his face.

"You look even more beautiful when covered in my markings." Overhaul said, he cupped Rappa's face in his hands and kissed him again on the lips this time.

"Don't worry baby, your going to be okay. After all," Overhaul pulled out a collar from his pocket and placed it around Rappa's neck, when it clicked Overhaul knew it was in place.

"What kind of boyfriend would I be if I didn't let others now your mine."