A proud female boss who has been replaced by her husband responds to a humiliating complaint. A married woman is forced to give a fixed vibrator by a malicious man and repeatedly apologizes and reaches orgasm.

Rinko is active as a manager at a lingerie manufacturer, but she is also strict with her job and sometimes gets criticized for being a "pride female boss." At that time, a customer's mail order company complains... Feeling arrogant at Rinko's business-like attitude as she apologizes on behalf of her subordinate, the other party is even more angry and forced to insert a vibrator, saying, "I have no sincerity!" The complaints continue after that, and Rinko is humiliated with a vibrator every time she is called. However, the shame eventually leads to a secret pleasure...