Devil Style - Obey Me! [Mammon X Reader]

The Avatar of Gluttony

"You've been chosen from among the people of the human world to participate in this program of ours. You are our newest exchange student. Your period of stay is one year. You will have to work on the tasks that you will receive from RAD"

"Of course there is no way you'd be able to survive here on your own. You need someone to look after you, and I think that someone should be my brother Mammon"

TIME SKIP (outside Lucifer's room)

Y/N's POV:

Mammon was still in Lucifer's room, he hadn't followed me out for some reason. He seemed a little annoyed at the idea of having to look after me earlier, "does he hate me?" I thought. It didn't seem like that earlier, he was kind and comforting, plus he stayed with me as Lucifer explained everything to me despite the fact that he had told him to leave. The door quickly swung open and Mammon stepped out, I quickly pushed all my thoughts to the side. I managed to get a quick glimpse of Lucifer before Mammon closed the door behind him, he seemed frustrated about something. "I guess I should show you around the dorm..." Mammon said, interrupting my thoughts. He began to take off down the corridor, beckoning me to follow.

I matched his pace, walking two or three steps behind him, It was quiet. I was about to try and start a conversation but before I could manage a single word he suddenly began to explain something. "This is the House of Lamentation, it's where you'll be staying for the rest of you stay here in the devildom." I saw him lift up his glasses for a moment and rub his eyes before continuing. "The only other people who live here besides us are my brothers so you don't need to worry about any other demons tryin to jump ya."

Mammon kept staring straight ahead, not saying a single word. I began to wonder where I'd be sleeping. "So will I be staying with you Mammon?" I asked. "Huh? What!?!" He practically shouted, he turned around in shock and his face now had a deep flushed colour. I couldn't help but think that his reaction was adorable, I guess you could say this was my revenge for him catching me off guard earlier. "U-umm, no!..." he said, "you'll be staying in the room you woke up in earlier." My mind flashed back to the small, cosy, lantern lit room. The conversation soon died again and we were left once again in an uncomfortable silence. The silence was soon broken by the sound of my stomach, I hadn't really noticed it before now but... I was starving. Mammon laughed a little. "Okay let's go get ya some food."

Time skip (kitchen)

Mammon's POV:

I walked into the kitchen with Y/N trailing not far behind me. As I got further into the room I heard a noise that I really didn't want to hear but definitely expected (movement in the kitchen). It was a loud crashing noise, almost as if someone was tearing the kitchen apart and that's because someone basically was. I advanced into the room and as soon as I made it around the corner I saw the one person who I didn't want to see right now. Before me stood one of my youngest brothers, Beelzebub.

Beel was practically tearing the kitchen apart in search of any food he may have missed the other six times he had checked, he was so absorbed with his hunt for food that he hadn't even noticed us enter. I turned to face Y/N who seemed confused at what my brother was doing. "I'm sorry Y/N but there probably wont be any food left for you if this guy is here." I raised my voice towards the end of the sentence and pointed directly at my brother. Beel finally noticed us and got to his feet. He turned to face us slowly, he had a sheepish look on his face.

I sighed a deep and exaggerated sigh, "Y/N allow me to introduce to you my 2nd youngest brother, Beelzebub."    Y/N then spoke "Pleasure." A strange churning in my stomach appeared when Y/N spoke but I dismissed it. "This idiot over here is the Avatar of Gluttony" I said, "and if he's searching the far part of the kitchen then there ain't much chance of there bein' any food left for ya..." Beelzebub made his way over to us, "yeah you're right Mammon, I did eat all the food but I guess I could treat you both to some food at hell's kitchen, on you of course!" It took all of my strength to stop myself from hitting him right there and then.

Beel walked up to Y/N and began to start a conversation, lots of questions such as "How's the devildom?" And "what was your life like in the human world?" And don't forget "what's your favourite food?!" I just let them speak for a while as I went to check the fridge but there really was nothing left. I made my way back to Beel and Y/N and sighed. "Hell's kitchen it is..." Beel couldn't contain his excitement and started cheering like a little kid. "You're paying though Beel!" I said and with that one single sentence his mood instantly deflated.