Fates cross AmaimonxReader

What now

My alarm startles me out of my sleep, I look for my phone to turn it off. I get up, it's not on the table where I put it. The sound is really getting annoying, I hear it coming from the other bed. Amaimon has his head buried under a pillow and the blanket, I see the tip of my phone sticking out near his head. I grab it pulling Amaimon's hand out from the blanket too, he's gripping onto it tightly. I try to pry his hand from it, instead he wakes up and shifts around my phone going with him. My alarm has gone to snooze now, but it will go off again in five minutes. I have to get ready I don't have time for this! I pull the blanket off him and shake his shoulders.
He groans, "go away!"
"Let go of my phone!" I hiss still shaking him.
I watch in horror as he throws my phone, it lands with a thud on the floor. "What is wrong with you!"
I pick my phone up, there's a crack down the middle of the screen. Why did he have my phone anyway! Thankfully it still works so I can shut my alarm off, I lay it on the table and hurry to get ready for class.
I have to sprint there so I'm not late, Yukio frowns as I take my seat out of breath. I completely forgot about Amber! I facepalm how can I be so stupid! Now Amaimon's alone with my familiar, put that onto the other list of things I have to worry about with him. I'm still in shock that he's my soulmate. A demon is my soulmate! I know I should be excited that I found him, I mean a soulmate is who you're supposed to want to spend forever with and they're supposed to make you happy, but how can I be?
I mean I have so much to worry about as it is, I'm training to be an exorcist and my soulmate is a demon, not even that a demon king! A very obnoxious one at that.
If any of the exorcists found out, surely I would be thrown out of cram school. A small part of me however wants to see where this whole thing goes, a small part of me wants to try and be with him. I have so many other responsibilities though it'll be near impossible. Maybe I can call Miyuki tonight, she could come over for a bit. I can trust her she is someone I can talk to, she'll know what I should do.
"Y/n?" I'm snapped away from my thoughts by Yukio shouting my name.
"Huh?"
"I asked you what type of plant heals demon burns?"
"Uh...." I look down at my paper, I've doodled all over the notes.
Yukio sighs shaking his head, "Please pay attention y/n."
I nod, feeling ashamed. How can I train here if I can't even make it through my first class?
The bell finally rings, I'm the first one out of the room. I run to the water fountain to get a quick drink, hoping to wake myself from whatever daydreams I'm having.
"Y/n?"
"Hm?" I glance behind me to see Rin, Yukio's brother. "Oh hi," I smile slightly.
"I was wondering if you're alright?" He looks at his feet a small blush on his checks.
"Oh yeah I'm fine," I mumble. "Why do you ask?"
"Well I know its only your Second day, but you looked kinda spaced out I guess," he rubs the back of his neck nervously.
"I'm just tired, I didn't get much sleep last night is all," I shrug splashing my face with some cold water.
"Neither did I!" He laughs visibly relaxing, "that's what Yukio's class is for."
I giggle a bit, "It was nice talking to you, but I have to get to my next class."
"Hey uh maybe we could hangout sometime," he scratches his head nervously not willing to look at me.
"That would be nice," I flash a smile at him before I run to my second class.
By the time the day is over, my mind has cleared. I think I know what I need to do, I'm still going to call Miyuki though.
"Miss l/n, may I steal you for a moment?" The headmaster pops out in front of me, I jump startled by his sudden appearance.
"Sure, of course." I follow him to his office not sure what to expect.
"Do not worry my dear, you are not in trouble this involves you're relationship with my brother," he grins an odd twinkle in his eyes.
"I think that's worse..." I Mutter under my breath.
I take a seat across from him at his desk, Amaimon drops from the ceiling beside me.
"Hi y/n," he pops a lollipop into his mouth.
"Hello," I mutter not looking at him.
"Now then we have a lot to discuss, I believe the most important matter here is how y/n feels about this." Mephisto looks at me curiosity lighting up his eyes, "so my dear how exactly do you feel about this?"
I shift around awkwardly in my seat, "um about which part of it....?"
"Hmm I suppose having a demon as your mate is a wonderful place to start," he chuckles seeming to enjoy this.
I glance at Amaimon, he seems rather disinterested in the whole discussion. I don't know if that makes me feel better or worse about having it. "Honestly that doesn't really bother me, I mean it shouldn't matter should it? If my soulmate's a demon or a human he's still my soulmate."
"What an interesting view wouldn't you agree Amaimon?" Mephisto shoots him an annoyed glare which Amaimon ignores.
Amaimon shrugs in response going back to eating candy.
"Forgive him, he is not really gifted in the emotional matters," Mephisto sighs turning his attention back to me.
"Usually I'm not either....." I smile a little.
"I would like to ask how you feel about your exorcist training, are you still going to pursue it?"
"Yes, I'm not going to kill every demon I encounter though. Only the ones that must be taken care of," I suppose that's mostly true, I would like it better if I could tame all the demon, but I know that's not possible.
"Respectable I suppose, being a demon myself I think most humans should have similar views," he smirks making me feel as if he knows what I'm really thinking. "Now this is a question more of my own benefit, can my brother continue staying in your dorm?"
Amaimon's full attention suddenly is on me, his stare is making me want to puke. He wants me to say yes, but is that what I want? Not really, I mean maybe a little but that's just because he's someone to do actually do stuff with. "I guess so....." I barely realize what I've said even after it has escaped my mouth.
"Wonderful, one less issue for me to concern myself with," Mephisto's smile if possible gets bigger. I can only imagine what he's had to put up with.
"Mephisto, I don't have to be with Amaimon yet do I?" I stare at the floor as I ask, what other person would ask that about a soulmate. Why did I even ask that?
I mean I don't think I'm ready for a relationship, I don't love him not yet even if we're soulmates I want to love him not just the title he has.
"No, not at all. In fact it would be preferable you two don't mingle during school hours at all, that may look suspicious on my part. Take time my dear, you have plenty." He takes one of my hands, "don't fret my dear you'll make a wonderful exorcist someday I'm sure of it."
"Thank you," I smile taking pleasure in the compliment.
"Can we go now? I'm bored." Amaimon walks from the room not even glancing back to see if I'm following him.
I wave goodbye to Mephisto and chase after him, "you could wait for me!"
"I could yes," he continues walking, "but I'm not."
I sigh as I fall in step beside him, "so I guess we're roomies now."
"Yes it would seem so," he looks down at me. "Do I get my own snacks now?"
"I mean if you want to sure," I shrug. "Oh by the way I'm inviting my friend over tonight, don't embarrass me please!"
"Which friend?" He stops in the middle of the hall an edge to his voice.
"Miyuki, the girl you saw me with before."
"She's alright, do we get to do anything fun before then?"
"I have homework from school, ya know that thing I go to," I say sarcastically.
"What if you don't have homework anymore?" He raises an eyebrow, I'm sure he's forming some plan that will lead me into trouble now.
"Then I guess we could do something but the fact is I do have it so we can't," I sigh hoping against the odds he doesn't try anything.
We start walking again, we're finally nearing the dorm building. I throw my book bag onto my bed and go to change out of my stupid uniform, "I'll be right back."
I disappear into my closet and find some of my normal clothes to throw on.
I come out to find Amaimon playing with Amber, I walk over to find a mess of paper shreds. My bag is laying opened on the floor, "you didn't just do what I think you did please tell me you didn't," I start checking my bag knowing my homework is going to be gone.
"You don't have homework now," Amaimon apparently sees nothing wrong with the fact he ripped up my graded assignments. I look at him, and I look at Amber curling around his arms as calmly as she does when she's with me. I can't stop the smile that creeps its way onto my face, "okay fine we can do something, but you're explaining why I don't have my work done to your brother got it?"
"Fine," he grins knowing this time he's won me over.