This isn't really a release as such, more of a rehost. I uploaded this on Mediafire as a mirror for /d/ a while back and I forgot about it until today. It's a DLsite (I think) release by Potato House and contains mature futa on male and a bunch of text if you can read Japanese. If the following SFW images look like your deal check the links below. You can also find more of their work here.