How tf was he the bottom in the original?

by force. thays why mc hated the character. cause he was a rapist this was no way consentual. funnily enough its not that he wasnt attracted, but how.

Well there was a main ml too.

but by this point sunwoo was so broken mentally, he just got used to it out of trauma. it doesnt mean that its his natural type of attraction, here he never had that layer of trauma so its just him, truely himself.