A collection of JPGs in slide-show format from the doujin group Nampurrow, who did a number of small games such as Clothout.
Most of the art is non-sexual in nature, although there is some nudity. You can extract the JPGs and view them in a complete, modern way if you like, they're not in any special format. This game originally came into two compressed floppies, I extracted it and reformatted it to run correctly. There's some additional commentary from the artist "C Jiro" in a READ.ME text file included in the image.