KURO SHITAGI NO MIDARA NA SASOI (2000)

Miki, a university graduate job-hunting, was troubled by the sexual harassment she faced at interview after interview. One day, she was physically assaulted by Yamagata at K Publishing. A year later, after landing a job at a small erotic book publisher, she coincidentally reunites with Yamagata. But he didn't remember her at all. With the help of Sapphire, a dominatrix she met through work, Miki plots her revenge against Yamagata. She lures him out and humiliates him.