Obey me brothers with a Shigeo Kageyma/Mob like GN! reader
Authors note: I got this idea from the overpowered child trope (my fave) and thought this would be interesting. For people who don't know this character he's a strong esper (Psychic user) from the anime Mob Psycho 100. (I really recommend this anime!)
The reader is Mob's age so they're about 14 (This is purely platonic). They also have Mobs personality.
Cw: Slight lesson 6 spoiler in Lucifer's section, Slight lesson 4 spoiler for Levi's section, Obligatory lesson 16 spoiler in Belphie's section
At first he'll dismiss your abilities.
The first time he probably sees your powers is when you stop his mug of coffee from falling off his desk
He appreciates it but he still thinks of your powers as the equivalent of a party trick
Your just a child! Surely you won't be too powerful.
Then when Luke ends up in the underground tomb and Lucifer is just about to attack him you end up sending him flying trying to protect Luke
But then when he realizes You sent Him flying across the room he starts rethinking how strong you are
Afterwards he's still a little salty he was attacked by a child but he does have some newfound respect for you now that you've showed your strength
He tells you to have pride in yourself when you start to feel insecure or if you get shy with things such as public speaking
"MC, If you'd like I can help you practice your presentation for your class tomorrow. I know you can do it with a bit of practice <( ̄︶ ̄)>" (You spent 5 minutes standing in silence in front of the class during your presentation)
When he first hears about this the first thing he thinks of is how he can use this to his advantage
(He's essentially Reigen 😭)
"Whoa! Can you read minds? I could make a pretty fortune using you for psychic readings! ☆*:.。.o(≧▽≦)o.。.:*☆"
He kinda treats you like Luke since you're so young
He essentially becomes your new big brother
"It doesn't matter if ya have powers or not, as the Great Mammon i'll be here to protect ya!ヽ( `д´*)ノ"
If you have trouble with class, mainly math, he'll try to help you as best as he can
He's really good at math, especially problems that involve money so you don't have to worry about getting behind
He uses you as a getaway whenever witches come to him to collect his debt
He mostly asks to see your powers in really dumb ways like making things float but he still thinks your cool nonetheless
You and him together probably makes Lucifer grow more grey hairs.
He thinks you're just a random normie at first but when he finds out you have psychic powers he goes full nerd mode
The first time he finds out is when he tries to attack you during the TSL quiz
Out of reflex you protect yourself and he ends up running full force into a protective barrier around you
At first he goes to wallow in his room because he literally just embarrassed himself by running into the barrier like an idiot but then he's like wait a second you have powers?!?!
He ends up rushing to your room and starts to ask a bazillion questions
"Whoaaa!!! You have powers? It's just like that one anime I saw! (°ロ°) !"
He probably ends up showing you a bunch of psychic related anime and compares some of them to you
He probably ends up asking you if you want to cosplay or rp these characters
He's over the moon if you agree
He ends up finding you really cool
He totally relates to your social anxiety and you two try to help each other get hyped up for any type of public presentations
He probably stands frozen with you in front of the class too 💀
He's a bit shocked when he finds out you're a psychic since that isn't common in humans
He asks you if he can research you and takes notes about your behavior and such
He's actually very impressed at the fact that your so strong
He kinda feels bad when he realizes that you have to keep your emotions in check to stop you from hurting others
He tries to help you by taking you to rage rooms or he let's you vent to him
"You shouldn't hold in your emotions MC, it'll do more harm than good to you. (メ` ロ ´)" (kinda hypocritical coming from him)
He's a bit jealous at your endless compassion
He helps you with any of the classes you're having trouble in
His first thought probably "Wow! They're so cute! ♡" (platonically)
He definitely criticizes your sense of fashion 😭
Tries to teach you to talk to people or be less awkward
Uses you for his devilgram photoshoots
"No MC angle the camera like this!" "Can you make the air around me look sparkly? (⌒▽⌒)♡"
It would be funny if Asmo's narcissism rubs off on you and you end becoming 100% carried away
I can't think of much for Asmo I'm sorry o(〒﹏〒)o
He thinks it's actually kinda cool
Probably asks you if you can make food magically appear or something
"Mc, can you magically make some BLT devil sandwiches, gigadeath burgers, and some hellfire curry rice? (*´ڡ`●)"
Unfortunately for him you can't magically make food but you can help speed up plant growth!
With your help you two can make a pretty impressive fruit and vegetable garden (If Beel doesn't end up eating up first)
He sort of relates to the whole 'not knowing how to express yourself' thing
"Sometimes I find it hard to express myself too but that's ok, you're still cool to me. ٩(。•́‿•̀。)۶"
Well... You're still human so he probably will still hate you in the beginning of your friendship
Instead of getting strangled you probably end up being able to fight back against him albeit reluctantly
He ends up being pretty impressed that a human can defend them self against a demon
Afterwards when you two end up becoming friends he probably asks you for dumb stuff with your powers
"MC, can you teleport me to class." MC, can you make my bed feel like a cloud." "MC... (:3」∠)"
I hc that Belphie can astral project so you and him can astral project together and do things like prank Lucifer or scare the others