I'm looking for a manga about two high school boys, the seme is awkward long black hair, tall and listens to metal music.
At some point they went to karaoke date together and the seme was actually good at singing heavy metal. I dont remember much of the plot but I discovered Disturbed thanks to that manga, I really want to find it again (/TДT)/
idk if this is it
https://www.mangago.me/read-manga/yoru_to_asa_no_uta/
ok I guess I know why they're mad about it being unethical, and I understand why most are morally wronged by the existence of this series, despite knowing it's a peice of nsfw fiction. The whole point is to engage with questionable existing ideas BECAUSE IT'S FICTION. NOT REAL. Creative writing does that, and if you're uncomfortable, it means you're capable or critical thinking. Congratulations. Most of the plot is unhinged and toxic as a choice, it's the content the author is willing to explore tastefully.
Overall quality and story telling is so fine, I can't help but appreciate this. I love the read and the artistic aspects of this manga.