Teen MC 22: Secret Admirer
Prompt: How about a male demon going up to all the Obey me brothers (separately)? They need advice when it comes to controlling their temper – kind of like Satan – and they are really motivated and determined about it. And then later on, the brothers ask what inspired them to do so; with a blush, he says they are in love with their best friend, and when they look to the side, it’s Teen MC laughing and playing somewhere.
Gender: gn!teen!Reader
A/N: Featuring you, brothers, and a male demon who likes you.

- Lucifer was surprised that a demon would ask him for advice on anger management, but then again, he was one of the leader figures for RAD. Whether he wanted to or not, out of respect for his title, he agreed to help.
- The best advice Lucifer could give was to take a moment to think before saying or acting. Anger and blind rage hinder the thinking process, so the first step would be to take a little time out. “If needed, remove yourself from the environment or walk away from the people who are the source of the rage. By doing so, you will not give in to your urges to lash out or say words that you might regret.”
- The Avatar of Pride was surprised by how earnestly the demon worked on himself. Why was he hellbent on this change?
- Lucifer was NOT expecting the answer to be you. Usually, he would have lashed out at any demon who would dare to say they like you, but this time around, things were different.
- The demon had changed drastically only for your sake, and that said how much he cared about you. This didn’t mean he would get a free pass from Lucifer to date you, but the eldest brother didn’t mind giving the demon a chance. Of course, assuming you were interested in him as well.

- Why the hell would the demon be asking him about this? Asking Satan for advice would make much more sense. But considering the demon was persistent, Mammon decided to help him just so the guy would leave him alone.
- He wasn’t going to spend too much time thinking about how to help a stranger and gave the demon the first advice that came to his mind. “I don’t really know what to tell ya, but when someone ruffles my feathers, I think of somethin’ I like. Like thinkin’ about money always makes me smile.”
- Mammon was shocked to learn that his advice actually helped the demon. “So, why did ya ask me ‘bout this in this first place?”
- What? WHAAAT? The whole time the guy was interested in you? For some reason, Mammon wasn’t bothered by this. Was it because the demon was trying to work on bettering himself for your sake? Maybe.
- “Hey, don’t think I’m gonna let you date (y/n). You’ll have to work more to prove yourself… many demons want to hurt (y/n), but I’m not gonna let them get hurt!”
- The demon smiled and nodded, “Don’t worry, I will help you protect, (y/n).”

- “Wait, are you doing this for yourself or someone else? Oh, look at the blush…so you are doing it for someone else…anyone you are in love with?” Asmo was interested in this love story, and when the demon said, “I’m in love with my best friend,” Asmo was fully invested. He was going to help the demon win his best friend’s heart!
- “Take a deep breath and try to relax your mind. I’ve heard counting numbers slowly can also help. Anger is also bad for your skin, and remember, you have to take care of yourself for your best friend.”
- Asmo could tell how much the demon loved his best friend, but who exactly was this friend? The moment his gaze landed on you, the Avatar of Lust’s jaw dropped.
- This boy was working his tail off for you? This was the SWEETEST love story in Devildom, and Asmo couldn’t get enough. He had to hold himself back from running up to you and tell you all about your best friend loving you and wanting to change himself, but love should take its own course.
- He couldn’t wait to find out how your love story was going to turn out, and Asmo hoped for the demon’s sake that you were interested in him as more than a friend.

- The student had come to the perfect demon to ask for anger management advice, but Satan felt like there was more the student wasn’t telling him. But due to the determination in the demon’s eyes, Satan decided to help him without asking any questions.
- “Whenever you feel angry, think about the people who will get affected by your rage. In your case, think about the main reason you are trying to change yourself. If you keep your goal in mind, controlling your anger shouldn’t get too challenging. Keyword too – changing habits is always difficult.”
- Satan was proud to see the changes the demon had brought in himself in such a short amount of time, and now, he had to know the reason. What was driving the student to undertake such a huge personality change.
- The demon can’t be serious. You? You were the reason? “Wait, you merely didn’t approach me due to my title as the Avatar of Wrath, did you? You knew I had connections to (y/n) and wanted to win my trust.” Satan chuckled, “You are quite a sly demon. I hope you realize you still have to win (y/n)’s heart and the trust of ALL my brothers.”

- Why was this demon disturbing his sleep to ask about anger management advice? Shouldn’t he ask Satan? At first, Belphie refused to help, but the demon kept disturbing his sleep every day to ask if he had changed his mind. In the end, the Avatar of Sloth agreed to help only if the boy left him alone.
- “Think of the consequence you might have for your actions. Also, if you get angry at other people’s words, you are giving them important, meaning you shouldn’t let their words affect you.” Belphie yawned, “Walk away and take a nap somewhere to cool off your mind.”
- Out of curiosity, the youngest brother checked in on the demon every so often and was pleasantly surprised by how hard he was working to keep his rage in check. “Mind answering one question? Why do you want to control your anger? Did you do something you weren’t supposed to?”
- The Avatar of Sloth listened to the demon’s confession and followed his eyes to you. “You…changed yourself for them?”
- Belphie didn’t know what to think; he was stunned by the demon’s dedication to change himself for you, but at the same time, he wasn’t sure if a demon dating a human was a good idea. Besides, some of his brothers were going to oppose this relationship, but if you liked the demon, then maybe things could work out. Just maybe.

- Why was this demon talking to him? Moreover, why was he asking him for help? Levi thought Satan or Lucifer would have been better choices. But…they are more intimidating than him, so maybe that’s why the demon comes to him for advice.
- “I-I don’t r-really know what to say…I don’t get a-angry often. Um…whenever Satan gets angry, he scares most people around him. I guess…you could think of the people you would scare and push away with your anger.”
- Levi actually didn’t think his advice would help and was shocked when the demon came to thank him. Generally, he wasn’t the nosy type, but the third brother was curious about why the demon wanted to change himself.
- Had he tried before and failed? Maybe something bad happened to him? Eh? EHHHH? He changed because of you? He liked you? Oh, no no no no no…Levi didn’t like where this was going. If you started dating the demon, you would not have much time for him, meaning he would be all alone again. What had he done?

- Beel had no idea what advice he could give to help the demon out, but he didn’t want to seem rude and say, “I don’t know.” If someone was trying to change for the better, Beel had to support them! Not to mention, since he lived with Satan, he knew what kind of damage anger could do to objects and people alike.
- “Whenever Satan gets angry, he starts breaking things and attacking people…sometimes even attacking people he cares about. Once he cools down, Satan sometimes regrets his actions. When you get angry, think of someone you might hurt…a family member or someone you love and want to protect.”
- Beel had unintentionally hit bullseyes with his advice. The whole reason the demon was trying to change himself was his fear of hurting you. You had accepted him as a best friend, knowing about his anger issues, and even after the demon went berserker in front of you, you didn’t push him away as many others had.
- After a few weeks, the demon approached Beel to thank him for his help and confess his liking for you. Hearing the demon’s confession made Beel very happy, and he wholeheartedly supported your best friend. Your friend wanted to change for your sake – to protect you – and that alone was enough to tell Beel that the demon was serious about you and would take care of you.