As the first female executive at a major mobile phone manufacturer, Makiriko was eager to prove herself. However, her enthusiasm sometimes came across as arrogance to her subordinates... One day, they received a complaint from one of their biggest clients. Although she apologized immediately, the client grew increasingly angry, demanding that she insert a vibrator as a form of penance. Each time Makiriko tried to appease them, they would continue to humiliate her with the vibrator until she could take no more...

大手携帯メーカーで初の女性部長となって張り切る茉莉子。だがその気合は部下たちから傲慢という形で陰口を叩かれることもあり…。そんな時、大手の発注先からクレームが入ってしまう。すぐに謝罪へ伺う茉莉子だが、彼女の態度に「誠意を感じられない！」と怒り心頭のクライアントは、バイブ挿入を強要してきた。そして謝罪をするたびに繰り返されるバイブ羞恥に茉莉子は辱められ続けて…。