This dude really just looked at a corpse with perverted eyes. He may have been human once, but he's subhuman filth now.
Dropped.
If a woman (or a female monster/monster girl whatever you call it) see a man's corpse then looked at his chest would she also be a piece of shit as well? Where did it state or show that he was looking at her chest "with perverted eyes"? The MC literally commented on the "scandalous state" she was in, he was looking at her with PITY.
At first I didn't even know if the woman was dead or not and I was also looking her chest after seeing the the pads (I was wondering what it was until the MC said it was a pad, thought it was some kind of armor plates or something) so I guess I'm also a subhuman filth by your standard.
I don't know if you're a man, a woman, or even a unicycle for god sake, but lets think about this, did the MC do anything with the woman corpse afterward? For all we know he could have just buried her and left.
And what about you? Are you going to be offended by a fictional monster looking at imaginary tits? Make it makes sense. If you can't stomach what I said, well too bad I never going to stop you from dropping it, though I want to point out how hypocritical and hypercritical you are with your statement.
I'm not saying this for anyone, but maybe this type of manga never suit you after all (despite the fact that you're 9 chapters in already) but the door is opened. So yeah, goodbye