Three years have passed since Aina changed jobs to work for her husband's independent company. Business has stabilized and she was thinking about having a child, but just then, she received a complaint from Ozawa, an executive at a client company. Aina apologises frantically to Ozawa, who has suffered a huge loss and is angry. However, Ozawa has no intention of forgiving her, and demands that she perform sexual services, saying, "I want to see your sincerity under your blouse." While suppressing her frustration at his tyrannical behaviour, Aina strips down to her underwear...