Fates cross AmaimonxReader

Theres going to be a wedding

My stomach might as well be a part of the floor as sick as I feel waiting for Mephisto to come get me. He insisted on walking me down the aisle since he has basically taken me in and we are going to be family anyway.
He decided where we'd be wed, so he sent the students home for the weekend and set the campus up as a grand venue of sorts. The Vatican board is here after Mephisto made about twenty million phone calls, Miyuki and surprisingly Shura. Mephisto is having one of the college priests do our vows and sign a paper for us.
"Are you ready darling?" He poofs up next to me in a plain white suit his grin wider than ever.
"I guess as ready as I'm gonna be," I take his outstretched hand and the classic overused music starts to play.
The walk to the alter feels like it's miles long, although Amaimon standing there looking obviously bored makes it a little easier. Mephisto forced him into a nicer outfit than he normally wears, and it looks like he's already ripped a few buttons off the vest.
Yup, this is definitely the one for me.
Mephisto kisses the top of my head before stepping back by the Vatican board. None of them look very happy to be here and I know this means I'll have to transition eventually, but not yet. Not right now. I'm not even sure how that's going to work.
Amaimon takes my hands and our eyes meet for the first time all day, he looks happy, for him anyway. I barely can focus on the reading being done, everyone's eyes on me is making my skin crawl.
"Y/n," Amaimon's words snap me back to reality. "Do you take me as your king?" He frowns for a second glancing to Mephisto, "husband?"
"If you'll take me as your queen," I grin squeezing his hands. "Of course I do."
"Me too, cause you're mine," he looks over to Mephisto, "Can we go now?"
I shake my head holding in my laughter at the pure look of frustration Mephisto now has. He starts walking towards us a ring box in his hand just as the priest finishes pronouncing us man and wife, king and queen of Earth.
I find it odd a priest is reading a demons vows, but what about my life hasn't been odd?
Mephisto hands Amaimon my ring which is basically a little twisted tree branch, I helped to pick it out after Amaimon got too frustrated being drug around town. I picked his out too just a simple black band with leaves engraved on it, he promised he'd wear it at least for a little while. I still think being seventeen is too young to be married, at least for me, but being with him won't even feel like it.
We place the rings on each other's ring fingers and I take the chance to pull him in for a kiss, since it is our wedding and all. He's clearly stunned when I pull away from him, and I can't think of a time his cheeks were ever this red. Due payback for all the embarrassment he's caused me... so far.
Once the official ceremony is over the Vatican members quickly make a leave while Mephisto brings us a cake and beer for everyone who stayed. Rin is actually coming to the banquet as Mephisto calls this little get together.
Amaimon wastes no time getting cake and even brings me a piece. Miyuki makes her way over with Jasmine on a FaceTime call, she congratulates us and tells me she has a present the next time she gets to visit.
When she hangs up Miyuki pulls me in for a tight hug beaming, "I cannot believe you got married before I did."
"You and me both," I smile watching Amaimon sneak our familiars cake. I'm sure things will be tough sometimes with him, but for now this is the only place I can see myself. Who knew a few months could change my life?
"Having fun darling?" Mephisto rests a hand on my shoulder. "I did convince the Vatican to make this official, being that I paid for their repairs they owed me a favor."
"Surprise surprise," I roll my eyes, but honestly I'm glad that's one less thing I have to worry about.
"Are you pleased with this?" Mephisto takes his hand from my shoulder and holds them behind his back.
"Yes, I think I am," I smile as Amaimon comes over to us. He walks behind me and wraps his arms around me resting his head on mine.
"Now you're really mine," he squeezes me gently glancing at his brother. "Right?"
"Yes you would be right," Mephisto smiles warmly at him for the first time in a long time. "Just don't make a mess of this," his eyes narrow but he is still smiling. "Why don't you two sneak off for awhile while the others are distracted, I know you're getting bored."
He chuckles leaving us with Miyuki as he joins the little crowd, she winks at me running after him.
"Why would we sneak off?" I shake Amaimon off of me much to his displeasure, but I want to look at him.
"I want to show you something," he grabs my hand and starts leading me to the school. When we get close enough he scoops me up and jumps up to Mephisto's office. I keep my eyes closed until I can tell we're back on solid ground.
"I just dunno if I'm ever getting used to that,"
I sigh brushing myself off when he sets me down.
I'm hoping to keep this dress as nice as possible.
"Eventually," he goes to Mephisto's desk and opens a drawer. "Brother said to tell you to close your eyes."
"Um-ok I guess," I oblige not even wanting to imagine what he's giving me. I hear him shut the desk drawer and whistle.
"Hmm," I feel him put something on my head. "You can look now."
I open my eyes first to find a small hobgoblin being held up in his hands with its little tail flailing. I reach out and take it from him it grabs my shoulders and looks around the room curiously. Amaimon gently pushes me towards a mirror so I can see what's on my head.
It's a flower crown, made of daises and blue and red roses. It's beautiful and matches my dress in a way.
"There is no way you made this," I tilt my head around looking at it in the mirror.
"I made Rin show me or explain it to me, I said you wanted one," he scratches the little hobgoblin on my shoulder. "My queen needs a crown and you said you want your own hobgoblin."
"Thank you," I pull him into a hug scaring the little goblin in the process. It jumps onto him and clings to his neck.
"Does this mean you love me y/n?" He pulls the goblin off his shoulders setting it on the desk. It quickly runs about the room looking for mischief.
"I think I have to say yes," I laugh giving him a quick kiss on the cheek before chasing my goblin. "Now why don't you get out of that silly suit before we leave for our trip."
"A trip?" He frowns picking at a button on his shirt.
"Yeah Mephisto said he's taking us on a honeymoon I think tonight, maybe tomorrow I can't remember," I grab the goblin letting it crawl up my back.
"Whats that?"
"It'll be fun," I smile looking out the window at Mephisto entertaining the few guests. "Trust me."
He creeps up behind me resting his head on my shoulder, "hmm I think I love you too y/n."
"Well I sure hope so," I laugh but a warmth spreads through me. He actually said it.
I actually found my soulmate.

( Do you guys want a bonus chapter? Since I've taken forever to update this? I've got another in the works )