i hope y'all didn't forget that green hair r*ped the MC, idc if he almost died for him he ...

Really, I don't remember the MC was ever raped through out the story though

I mean there was a scene (flashback) where that green hair dude presses his front on MC's back (I call that sexual harassment) but he didn't rape him, and it was only that one time, he did that pressing because he felt sexual desire by oppressing the MC (kinda like those psychos sadist people) but the MC wasn't raped by anyone, or maybe I forgot, can you give me the chapter where he was raped?

At ch.10 we see MC tied up and crying and green hair calls him a little bitch saying he cried /under/ him, even though he's still wearing clothes and at ch.41 as you said we see him with red cheeks pressing his crotch onto crying MC's ass, he said his feelings got worse over time and he definitely /wanted/ to r*pe him, i think it's heavily implied that it happened, maybe the author didn't want to show it or it didn't happen but reading the story it was the impression i got!
Non the less did he do violent things to him wishing the worst upon him, if you read the first 15 chapters he's such an ass
BUT i personally don't have strong feelings against him, i don't care about him, i just wanted to say it's valid that ppl don't like him but also totally fine that ppl do!

Oh, yeah no, I think (at least what I understood) when he said he cried under him, he meant when he was oppressing him, he would press his head against the floor or any surface, and the green dude was obviously all over him every time he went to beat & harass the uke for the debt he owed (or maybe I'm still too innocent lol), but obviously that doesn't make him any better cos as you mentioned all he did was harass the uke for money, and the uke had to be submissive with him, so f**ing annoying (-_-)

or maybe my mind just immediately went there since i'm sadly used to r*pe scenes because it's kinda normalized in BL ://