Prince of Ruin (Highschool DxD x Reader)

Ch. 1

"Good morning, sunshine!"

Despite her youthful and cute appearance, Mittelt has lived a long life. Sure she wasn't the strongest, but she thought she had experienced just about everything a fallen angel at her level could. She's witnessed many of her loved ones die, she's fought in wars, she's fell from grace, she's even killed some fairly important people on her own.

It wasn't surprising when she and a small group of other angels were sent to kill a human that was found to have a sacred gear, apparently one with the potential to be a real threat. That being said, it hardly explains her current predicament.

In bed, no clothes on, and sandwiched between two high class devils. Her mortal enemies. One of which is the heiress to one of the most powerful clans in the underworld. The other is her 'boyfriend' which just last night she tried to penetrate with her large spear.

He only smiles at her frightened expression, no doubt admiring how cute the self proclaimed 'Greatest Fallen Angel in the History of Ever' is. "How are you feeling, dear. Is your neck feeling okay?"

"W- what?" Was all Mittelt could say while trying to push herself away from the male. Unfortunately, she ended up right in the arms of the heiress behind her.

"Where are you going, fallen angel? After all the work we put into healing you, you should be grateful." She whispers into Mittelt's ear causing her to shiver in what is either fear or horny.

The crimson haired male sighs and points at the two women. "Look what you did, Rias. You're scaring her. I told you to leave talking to me!"

"Right, I'm sure 'good morning, sunshine' was just what she needed to hear from the man that decapitated her." Rias counters, pulling the fallen angel even closer to her. "How about just letting me do the talking? Last thing we need is for you to give her a panic attack."

"Panic attack?! Both Mother and Sera think I'm adorable. Unless I'm killing her with my cuteness I think she'll be fine. She's my girlfriend anyway. It's only natural that I help her."

Mittelt can do nothing but listen as the two teenagers continue to bicker like children. She considers trying to escape but even she knows that's probably not the brightest idea when faced with two devils that can erase you from existence.

"Quiet! Poor thing is probable confused from all your incessant shouting! How about we just calm down and explain everything to your servant?"

"Fine…" Y/N grumbles, crossing his arms. He brings his attention towards the blonde and continues "You tried to kill me, I killed you instead, now you're my servant. Don't forget my girlfriend. We're still dating, right? We technically haven't broken up yet."

"Wow." Rias deadpans, staring blankly at her younger brother. "What a great explanation."

"Did you want me to write an essay for her?"

"I wanted at least a half-decent explanation."

"Okay!" Y/N clears his throat, getting ready to give a proper explanation. "Fallen angel Mittelt! You have entered Gremory territory illegally, even trying to kill me in the process! For your crimes, I have sentenced you to death and a lifetime of servitude under the Gremory clan! Do you understand your charges?"

"Now you're just being sarcastic."

"Wouldn't be in this situation if you took my advice and built that wall around Kuoh."

"That's still a horrible idea."

"I'm going to have sex with your mother."

"She's your mother too."