A side note.
On Gallery->Punishment Room, you have the option to choose PLAYER and ENEMY, but "player" unselectable, and enemy is only one typo of enemy.
I my silly dick-tip head assumed, that by "player" you would be able to choose one of the girls (candore, vendetta, aradia.. ), and by "enemy", you would choose which enemy... to punish her?
Would Anyone, Be kind enough, With enough DICK HOURS of this game, is able to explain to me...what's teh deal with that all that?
The game's development was rushed, and while the dev hasn't said anything about the Punishment Room specifically (as far as I can remember), I can make an educated guess that it probably was left as-is due to being a low-priority addition to the game.
A wall of text about the game's release below:
During the last part of the game's development cycle, the dev started having health problems due to overworking, and once he submitted the game to Dlsite, it was rejected because the game's censorship was essentially a filter on top of uncensored assets, instead of being baked-in, so the dev had to spend multiple days censoring every single asset by hand, which damaged his health severely.
By the way, the dev actually wanted to make additional content updates for the game after the "full release", including more content with Vendetta (the white haired girl that appears in your base), but then the Unity Incident happened (the one when Unity owners decided that they will take money from devs that used Unity for game-development), so the dev decided to start learning a different engine, and after that, when the dev tried working on content for Night of Revenge, after the Incident has passed, it turned out that the new Unity version breaks the models (on this point, I don't have much knowledge, it might have been a different problem, but the bottom line is: can't make new content without some heavy reworks), so the dev decided to leave the game as is.
If I remember correctly, the posts where the dev talked about all that are on his Ci-En page, which is linked on the first page of this thread, so if you want, you can check them out by yourself.