After the president's death, his wife Rina's skills revived the factory, and the workers sighed in relief. However, Rina's attitude towards the incompetent workers was cold, and they gradually began to harbor hatred... One day, a newly assigned worker, Hanamura, realized that Rina had once been an escort girl. The workers, who had caught wind of this, started to blackmail and assault her! They forced her to take their long-unused, foul-smelling penises into her mouth and mercilessly performed bareback sex on her. As a widow with nothing to do with her body, Rina received their piston-like thrusts covered in bodily fluids time and time again, gradually turning into an obedient bitch...
