This is a doujin by a Japanese pregnancy fetish artist who was either known as Milkcan, or ran a website under that name. That website no longer exists, and most of the works from it appear to be lost. I saved a couple of things, and this is one of them, which I am uploading here for posterity.

RE: tag 'japanese'

>Default language flag; do NOT use this tag outside of legitimate dual-language galleries and translations to Japanese.

Base +28, Doombeez +6, Kiranta -6