Ah darn, just looked it up and looks like this is Rakko-sensei's old work, so it certainly got the axe. From how the scanlator worded it, I thought they've read the raws at least a few chapters ahead, but looks like vol 2 is the end :(
How many girls has he actually done it with? At least early on the story it seemed like with some of them he was only doing the black magic knowledge transfer ceremony that doesn't include actual penetration.
The only one I'm sure he's actually done it with is just the succubus, the dream...