Maria has been preying on new office ladies who match her type, a compulsion rooted in a traumatic lesbian experience she endured in high school. She strongly insists on keeping the new employee Misuzu close, seductively commenting, "Misuzu-chan has such a great figure, doesn't she?" Ignoring Misuzu's resistance, Maria escalates her advances by threatening exposure of a fabricated "affair with the department chief," intensifying her domination. As their twisted relationship deepens, it spirals into a relentless cycle of coercion and submission.