My Nocturnal Flower ? Enmu x Reader

 Mature content and a bit of violence

Y/N was about to knock on the door, when she noticed that it was open. She decided to knock anyway, but suddenly she heard her „boyfriend's" voice and curiosity told her to sneak in quietly and see who he was talking to.

Enmu seemed to be alone, talking to himself, completely lost in his own world. This was not the first time Y/N caught him mumbling to himself. He was respectfully focused to Y/N, during their dates, but sometimes, when she headed for the bathroom, she found him like this after returning.

Y/N hesitated. Part of her wanted to give him a surprise hug, but more careful part understood how dangerous it would be. Even if he realized it was Y/N being sneaky, he would probably misunderstand her motives and attack her instantly, since he could never trust a demon hunter completely, not even his „girlfriend". She could always feel little tension between them.

„I wonder what Y/N is doing right now. Hopefully she will not be late again. Sometimes I feel like I am not her top priority... so mean! She should pay all of her attention to me and sacrifice everything for me. It makes me so happy, seeing that she is willing to suffer for me."

„You are mumbling to yourself again, huh? I have encountered many demons, but none of them was half as insane as you." Y/N chuckled, slowly approaching him and hugging him tightly. „Those red flags suit you so well, dear. I cannot help chasing after you like a bull."

„Like a really horny bull..." Enmu smirked, kissing her. His powerful tongue effortlessly defeated hers and slowly twirled inside Y/N's mouth. His hand gently grabbed her hair, keeping her head still.

Her hands slid under his shirt, feeling every inch of his bare skin. Enmu parted his lips from Y/N's to nibble on her earlobe. She moaned quietly, scratching his back.

„Ow. That hurt!" He whined.

„I am sorry."

„It is alright. I do not mind. It is hot."

„I need to use a bathroom for a moment." Y/N mumbled, walking away hurriedly and leaving very confused demon alone.

She locked herself in the bathroom, pressing her back against the wall and looking at her nails. Here is was, his blood. All of her experiments failed because she used blood from the weak demons. He was much stronger. Y/N was not sure whether or not it would be powerful enough to turn her, though.

She raised her hand, ready to scratch her skin with her bloodied nails.

„What if it will work? He will be mad at me. He might dump me... but that is fine, as long as I can live forever... maybe he will forgive me after a century or two..." Y/N's hand moved closer to her skin and froze. „What if he will get killed, if I will turn into a demon without his master's permission, because of his carelessness? Hm? Am I... Am I going to risk his life? I cannot do this to him. In the worst case, his master will get mad and kill us both. That is, if Enmu will not kill me right away for using his blood like this without his permission."

She sighed, shaking her head and washing her hands carefully to not get scratched.

„I am back! Oh no, babe zoned out again." She glanced at the demon who was doing his usual baby bird motion while talking to himself.

„Time flies so fast when I am with her... but it passes slowly when I want to eat something and sun is still shining bright, outside."

„Hey, if you are hungry, Shion and I can share some of our blood. And here is this severed hand too..."

„That is not enough."

„Uh–Oh. Guess I will die now, then?" She smiled, hugging him.

„That shall not be necessary. Go and bring me food."