GVG-552 Mao Kurata, a busty widow who is gang-raped by an old worker and turned into a sex slave

Mao is a widow who inherited her husband's factory. - The factory's sales have increased since before, but the reality is that it is a black company that continues to employ elderly factory workers at low wages. - While they are tormented by fatigue, the old men explode with anger at Mao who enriches her own pockets with profits, and attack Mao's exquisite body! - And as Mao continues to be raped, she becomes a prisoner of the old man's dick...