The narrative centers on a housewife who, after being assaulted by multiple men, discovers an unexpected enjoyment in the experience. This revelation leads her into a series of increasingly perverse sexual adventures. The series delves into themes of non-consensual encounters and the psychological complexities of desire, presenting a controversial and explicit storyline. The animation style reflects the late 1990s era, with character designs that emphasize the adult nature of the content. It's important to note that "Hiiro no Koku" contains explicit material intended for mature audiences.
