Amaimon x male reader

Akiro the brother of Bon. Both are fully humans unless Akiro isn't? Akiro unlike his brother Bon he is half demon like his mother. There is a catch though Bon doesn't know!! Nobody does but what happens when a certain someone finds out what this secret is? What if this certain becomes Akiro's best friends and even his first friend? What happens when the certain someone and Akiro get feelings for each other? What if Akiro has a sickness. What if this certain someone is Amaimon?
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Was this a good description? This I'm first ever someone x reader so sorry if it's bad!! Just so you know I don't own Blue exorcist, videos, or photos all I own is the plot! I'm done here so enjoy the story!!!!