Leviathan Birthday Headcanons!
The day we've all been waiting for has finally come! It's our dear otaku boi's birthday!
In order to celebrate it, I decided to write him some headcanons since he's my favorite brother and I'm more familiar with this type of content than drawing. It's my first time writing after many years, so I hope I did a good job.
Thank you for reading them!
Leviathan's Birthday - 04/09
As you two recently became a couple, you were actually a lot more excited for Levi's birthday than Leviathan himself;
He, as usual, decided to spend the whole day inside of his room, determined to collect all the birthday bonuses that his games were giving him;
But that didn't stop Levi from handing Lucifer a list with a whole bunch of otaku items that he wanted as gifts for his birthday a couple of days before the main event;
So, Lucifer decided it was better to have you beside him while shopping in the human realm in order to help him decode that huge list;
And when there's MC, there's Mammon too! As expected, Mammon tagged along with you both;
It was pretty fun, even though you had to pay for Mammon's present since he didn't have a single penny left. You should have guessed it;
Back to the Devildom, you and Asmo kept bugging Lucifer about how fun it would be to have a surprise birthday party until he finally allowed it out of exhaustion;
You knew Levi wasn't into parties to begin with, so you determined to organize the greatest party in the whole world to get your demon boyfriend out of his room;
Well, at least you tried;
First you had to convince Asmo that having a champagne tower and renting Diavolo's Castle wasn't a good idea at all;
He also wanted to go live on the Devilgram at the party, however, you knew that would keep Leviathan away, so it was definitely a no-no;
When the day finally came, you were expecting it to be quite peaceful;
You would wake up your blue-haired lover by showering him with kisses. Then, you'd walk your favorite blushing mess into his already arranged party to celebrate his special day, and after that, cuddle while playing games;
Little did you know that you wouldn't get a wink of sleep on the night before his birthday because nothing was going on as planned;
Almost nothing was arranged at all;
Plus, another one of your problems was waiting for you right at the kitchen;
You propably knew from the beginning that accepting Beel's request to help Luke bake the cake wasn't the smartest decision;
But you never knew such a small being could get so angry at someone more than twice as bigger;
It took Simeon quite a lot of time to actually calm Luke down;
All because Beelzebub had eaten so many ingredients of while helping to bake the cake that you had Solomon and Satan go shopping with you in the middle of the night to buy them all again;
You and Belphie also had a hard time dealing with a really apologetic Beelzebub;
In the end, you were pretty relived that everyone was there to support you;
Even Diavolo showed up and convinced Lucifer to help him hang some decorations;
It didn't matter if the party wasn't perfect. You did your best to put all your love and thoughts about Levi in each and every little part of it;
Just when you thought it wasn't possible to have any more surprises, your eyes caught a glimpse of Leviathan standing up in front of the door;
You suddenly dropped everything that you were holding on the floor;
At first, you didn't believe in what you just saw. Maybe you were just tired. After all, it was already around 2 a.m;
But as he started moving towards the decorated table in the center of the Dinning Hall, you couldn't deny any longer that he was really there;
"W-What are you doing here?!", you asked in disbelief;
"I was planning to pull an all-nighter playing games, but I couldn't concentrate with all the noise coming from here. So, I came to check. What's happening?"
It was supposed to be a surprise, however, you had even managed to screw this up by making a lot of noise;
Seeing that you were almost crying, Mammon literally screamed;
"HAPPY BIRTHDAY LEVIATHAN!"
That was a surprise;
Following his example, all the other demons, angels and even Solomon started congratulating him;
"I got you this wonderful skin-care kit! You know Levi, if you keep neglecting your dry skin like that, you'll become ugly and MC won't like you anymore!", Asmo teased;
"Here, Levi. I remember you said "I won't read anything besides manga!" once, but I know you've been really into this novel called How I Ended Up Becoming The Demon Lord's Personal Maid In The Demon Realm After He Confessed His Love To Me Instead Of His Fianceé!", Satan said while handing Leviathan the book;
"Oi, I got the the best present ever! Y'know, you should be grateful to you kind big brother for giving you something this nice!", Mammon bragged while holding a Ruri-chan's figurine;
"Hey, don't hurt Ruri-chan! You're holding her way too tightly! A Stupidmammon like you shouldn't your dirty hands around her!"
"Actually, the one who paid for Mammon's present was MC. MC's also the one responsible for the huge me... I mean, this surprise party", Lucifer told him while handed his third younger brother the list of presents he had asked for;
Your demon lover's gaze finally met yours again;
"I'm... I'm sorry. It was meant to be a surprise party but I ruined everything...", you whispered;
Suddenly, Leviathan pulled you close;
This wasn't like him at all;
He gently hugged you and whipped your tears away;
"I-It's not your fault at all! I'm the one who got out of the room way too early... I-I wasn't expecting any of this... I'm sorry I ruined your surprised party!"
You laughed while hugging your boyfriend;
He was the sweetest blushing mess you've ever seen;
Levi may be a shut-in otaku;
But he's your shut-in otaku;
And you love teasing him;
That's why you stole a kiss from him in front of everybody;
That's also why Solomon, who was bringing the second cake, almost dropped it on the floor;
Luke luckily was already asleep with his head resting on Simeon's lap;