MATURE CONTENT DESCRIPTION
The developers describe the content like this:

This game contains content that is not suitable for all ages or may be inappropriate for use at work place : nudity or sexual suggestive content of 2D anime-style characters
Contains BDSM elements that could be seen as sexual assault or non-consensual sex
All characters involved in game contents are over the age of 18.

ABOUT THIS GAME
Special Thanks
English examination and test, and continuous support.
- Will B Stalin



About 'GLASS2'

Human is a creature of lust, and no one can escape it completely.
Such human instincts have given birth to a kind of conceptual life,
embodied by the will to think and act on its own.
It is called GLASS, and it is transcending space and time, creating a world of GLASS,
and is currently gathering more and more powerful energy.

The Glass Hunters, a pan-spacetime organization, have been observing and coordinating the phenomenon,
They dispatch Aaron, the Eromancer, to solve the unprecedented phenomenon observed one day.