GVG-552 Kurata Mao: Raped and Turned into a Sex Slave by Elderly Men, 120 Minutes

Mao Kurata, a widow who inherited her husband's factory, finds that business has been improving. But in reality, the factory is a front for a black enterprise exploiting elderly workers with low pay. While the older men suffer under harsh labor, Mao grows angry as profits line her pockets. The enraged elderly workers turn on her, cornering her in her pristine office. As the abuse escalates, Mao is repeatedly assaulted and gradually broken down—eventually becoming nothing more than a compliant sex toy for the senior crew.