Aww, how considerate.

Something tells me Koa doesn't hate this and neither does Patchouli.

patchy, you don't reward bad behavior.

The text above the room is too small for me to decipher. It's a room for doing something to/with Koakuma, but I can't tell what.

Catloaf said:

The text above the room is too small for me to decipher. It's a room for doing something to/with Koakuma, but I can't tell what.

It's the room where the PatchuKoa FemDom S&M doujins happen.