>all these no-content bumps it this threadMaybe I should have left it to die...
>>2359468it's from a softhouse seal game: Zettai Zecchou Seiki no Daihatsumei!!
However, you won't find it on e-hentai, it's not from the main game. It's a patch that was given as "reservation privilege" during game launch.
From what I know it doesn't add any events it just replaces te standing images of the characters with painted clothes version.
You can view what it looks like in this artbook:
https://exhentai.org/g/733517/a26e0978f5/>>2361218it's in the title of the image, you can look it up on e-hentai