No employer wants stressed workers, especially when those workers are responsible for running an inter-dimensional sex dungeon. The administration works hard to keep stress and exhaustion levels low, to keep the workforce happy. Here we see one of the various installations all around the dungeon, where staff in need of urgent stress relief may entertain themselves using one of our trainees. Trainees are usually stuck in these installations for a full work-day either as a punishment for failure or even as part of a training session itself. Staff are advised to insert toys or machines whenever they’re done using the installation, to keep the trainees busy while they’re waiting to service the next person. We wouldn’t want any trainee stuck in one of these installations to get bored after all~ 

I'm not sure if all 40 versions are displayed correctly. I think it broke the site a little! You can definitely find the remaining versions on Discord or in the monthly rewards (to be released early November)