There's a reason manhwas exist lmao, it ain't my fault ya'll are so weird and combine real life to fictional stories. Everyone, like everyone, knows how wrong it is in real life, like get sent to prison wrong, we all know but it doesn't change anything about it happening to real people by tryna stop it from happening in fiction. Ya'll are so weird. If you don't like it, simply skip it, there are plenty more manhwas out there to read.
Whenever there are dramatic situations in a Manga that are being portrayed seriously, yet the characters act illogical and ignore it, people always complain. I didn't even complain directly about the rape, yaoi is full of that fantasy, I was saying that in this Manga there was no "deeper meaning" to any rape here. It just looks sadistic for the sake of it, which is alright, but don't pretend that it's something more virtuous.
Ya'll do know this is fiction and not real life, trying to justify what happens in fiction, doesn't do or change anything about the real world. Ya'll don't like it, move on. Try and find your justice in real life instead of ruining it for others who want to read the story and understand the characters as well as the deeper meanings. There are plenty of other manhwas that don't have rape in It. Read or reread, like f off.