Ms. Nakanishi has been married for three years. She works in the beauty department of a famous department store and returns home with no time to rest from work, only to do housework every day, accumulating both physical and mental stress. Recently, her husband started working from home, and she had hoped he would help with the chores, but he shows no intention of doing so, leading to her disappointment… As days turn into weeks, their marital relationship cools down, and now her husband is just a roommate. She starts seeking stimulation. Then, without her husband's knowledge, she begins having affairs with other men...
