Tsubaki Akanishi, 46, from Mie Prefecture. Tsubaki's parents encouraged her to get married through an arranged marriage, but she discovered that her husband is a mama's boy. At her mother-in-law's request, she quit her job to become a housewife, but after her child was born, she was left out of the loop as if she was no longer needed... She felt nostalgic for her free-spirited days as an office lady, and reunited with her boss, with whom she had an affair at the time, but was disappointed to see that her boss, who had been relying on her out of loneliness, reminded her of her husband. Things were not going as she wanted, and Tsubaki's pent-up sexual desire and the techniques she had honed through her affair finally explode!!