I'd like that as well, but the problem is we've clearly seen the girls controlling the demons of Mato.
Most you could hope for is a kind of "wild beast angle" whe they didn't know what they were doing, or the girls were brainwashed somehow. But the demons themselves are responsible for killing a lot of humans. As evinced by the trauma of captain kyouka.
I hope this next section explains how some of the humanoid Shuuki came to be.
Although I'm assuming it mostly has to relate to an "addiction" to the peaches. But still, I'm more curious as to how male humanoid Shuuki came to be and why they've been shown to sometimes be reliant on femanoids like Aoba and Brawler-girl.