Omega! Reader x Alpha! Bakugou Katsuki ((Omegaverse))

As she sang her heart out, the shadowy figure looked down from his spot in the rafters. His eyes practically glowed as he watched her pour her heart into the song, just as he had taught her to do. He was pleased with her work, and would reward her greatly. [Phantom of the Opera AU with Phantom!Dabi and Noble!Hawks. Copied over from my AO3]