https://www.mangago.zone/read-manga/black_or_white/
Prepare some tissue though. And I don't remember if it's toxic but I think not really.
It's peak as hell RIGHT??!!!
Try :
https://www.mangago.zone/read-manga/meppou_yatara_to_yowaki_ni_kiss/
They are twinks, but I can say they are not feminine. They are MEN despite the art style.
Omegaverse.
https://www.mangago.zone/read-manga/knock_me_out/
Discuss topics like struggles of being stalked, the toxicity of fan-idol relationship.
If you like these two as well, we're practically soulmates.
That's what I'm looking for.
Mature as in they look like a man, act like a man, but it's not toxic, it just has more understandings and deeper topics and better plot than the usual yaoi/bl I read.
One example would be "do you still like me," tho it settles in the omegaverse genre; I still enjoyed it a lot more than the usual feminine male omega x very manly and psycho, I didn't even fuss about the misunderstandings in this manhwa, whereas, when reading a regular basic and trashy bl I'd be tearing my hair out...
Nonetheless if any of you have any recommendations pertaining to my topic please be sure to drop the name.