You, Me, Obey! (Obey Me OC x Canon One-Shots)

Blood of a Lamb (1st Story)

TW: Angst
Loss of Lover, Descriptive Violence, & Regret

She was a precious thing. Her name was Yakume Yazuka. The highschool girl had a petit body and a calm yet bubbly personality. Her short, curly hair rested at her shoulders and bounced with each pepped step she took. The color of her locks was equivocal to that of the foam of a cappuccino, complimenting her lightly hued Asian skin.
No demon, angel, or other human compared to her in the whole Devildom. At least, this is what the infamous otaku of the House of Lamentation believed. It had only been a few months since her transfer, but each moment he spent with her felt like something out of an anime or the most well made dating simulator he'd ever played. Sometimes, he felt it was even better than those things. She was his escape into the real world from the escapism he often surrounded himself with. He felt as if it were fate that they met.
Though fate wasn't the reason they met, it would play an unexpected part in their story.

Yakume gave a light giggle as she looked at the outfit Levi had decided to wear. It was a dark pair of skinny fit jeans, a black video game tee shirt, and his usual black and blue hoodie decorated with various pins and patches of fandoms he was in. He blinked and looked at her, examining her choice of clothing.
Yakume was in her usual monochrome colored clothes. A black tank top underneath an oversized white sweater with a rich black dripping design around the neck, her black frilled hair decorations with soft white lace at the ends of their fan shape, her heart shaped hair clip with the same design as her sweater, frayed black shorts complimented by stockings with the same dripping design as her sweater and heart clip with the colors reversed, and black high top converse shoes with white heart shapes on the toes.
Leviathan stared for a moment, causing another giggle to come from Yakume. The demon snapped back to reality from gazing at her and rubbed his arm as his hazel eyes glanced downward at the floor.
"Ah, s-sorry. I was doing it again, wasn't I?" He asked, a light blush upon his cheeks.
Yakume covered her smile for a moment before walking up to him and gently sweeping his long bangs to the side before assuring him, "Don't worry about it! I was rarely admired by anyone in the human world, so it's pleasant that in a new place I am given such treatment."
He looked at her and smiled lightly as her hand stayed on his cheek, rubbing the soft skin slowly with her thumb. Despite being one of the shorter brothers, Yakume still had to stand on her tiptoes to be at eye level with him. She didn't care, however. Just giving him affection was worth it.
"Are you ready? To show me your favorite spot in the Devildom? I've waited all week for this!" Yakume said cheerily.
"Of course I'm ready. I've also been excited, y'know. You're one of the only other person I want to show this place. I've stayed up a few nights just thinking about how much you'll love it." Levi replied happily, his stature straightening and his expression lighting up, "It's beautiful, like a high definition cutscene! Just you wait!"
He took hold of her hand from his face, placing it between both of his.
"I don't think I can wait! Ha ha!~" She answered, a bright smile across her face as she cupped her other hand over his.

It was a long walk, but once they had reached the end of the Devildom and hiked the height of a hill, Leviathan turned Yakume around and covered her eyes.
"You ready, Yaku?" He asked quietly, receiving a nod from her in response. Taking a deep breath, he turned her around slowly and moved his hands from her eyes to reveal the entirety of the Devildom. It was glowing in various otherworldly patterns and hues, the entirety of RAD far away from them. She was speechless, her emerald eyes wide at the glorious sight before her.
Leviathan looked at her, concerned by her silence. He fidgeted with his hoodie sleeves before hesitantly speaking up, "Y-Yakum-"
He was cut off by his head being pulled forward and her lips meeting his. Her eyes closed in the embrace, Levi's going wide for a moment before closing as well.

That moment repeated inside his head, every night his eyes shut to rest. Unfortunately, that magical moment became a somber memory after she had disappeared. It was a normal Friday afternoon when it happened. The two cuddled up and watched a Studio Ghivi movie before Yakume kissed Levi's cheek at the door and bid him a good night as she went to her room.
Come Monday, she wasn't at school at all. She wasn't in her room when Mammon had come to lecture her for him getting chewed out by Lucifer. When Levi checked the hill, she wasn't even there. It took some work but they were able to track her D.D.D. after a few days. A party consisting of Diavolo, Leviathan, and Mammon had gone to the location at a snail's pace. Leviathan was caught up in worry as they walked, his pace only second quickest next to Diavolo's concerned stride.
Finally, they were just a meter from the location of her D.D.D., Diavolo stopped and directed the others to stay behind. The faint smell of dried blood lingered in the area, stained concrete beneath their feet. It didn't take long before Diavolo returned, a limp body in his arms. A familiar head of hair dangling in the Prince's arms. Levi's eyes grew as he realized what he was seeing, putting the pieces together. Every memory of her flashed quickly through his mind up to this moment.
"Leviathan..." Diavolo began somberly before getting interrupted by the cerulean haired demon.
Levi covered his eyes and choked a soft sob before tears streamed down his face. He couldn't stay on his feet, his legs shaking like a newborn doe. He fell to his knees and cried out to the skies of the Devildom. In that moment, his world had crumbled beneath him.