The Unofficial Official Nudity Patch for Keine's Expanding Class!

Latest update: 2026.04.28

This is the Unofficial Official Nudity Patch for Keine's Expanding Class!
This patch will replace certain graphics with more explicit ones and will get updated as more teachers get added

The current version replaces graphics for the following:

• Keine teacher and Nightmare ending CG
• EX-Keine teacher
• Reisen teacher

DOWNLOADS:

MEGA link

Catbox link

INSTALLATION:

Put the "Image swap" folder from this archive into the game's main folder (next to the KeineExpandingClass.exe)

The path to the game should normally be:
[Steam directory]\steamapps\common\Keine's Expanding Class

That's it!

If done right, you'll see the changes starting around stage 3 or 4 of boob growth, depending on the teacher

The megascuffed alternative way

If for whatever reason the links above are unavailable (or you simply don't trust random archives), you can download and replace the files manually:

Save these images (make sure to keep the original filenames!) into the "Image swap" folder in the game's main folder. If there isn't one, then make a new folder and name it "Image swap" (no quotes)

I would've hosted the archive here directly too, were it not for the webhost's limitations, so just click on an image to automatically download it

Keine:

EX-Keine:

Reisen:

Misc.

Get the game on Steam!

Disclaimer: While I am one of the artists for Keine's Expanding Class, this "patch"/mod is unaffiliated with HornyMelon or the game itself

Touhou and all Touhou characters are owned by Team Shanghai Alice and ZUN. Keine's Expanding Class is an unofficial fanwork based on the Touhou series.