Mr. Ariga, who got married when he was in his teens. After getting married, he has lived a comfortable life for more than ten years, but it seems that it is his biggest problem. It's a difficult problem to understand, but for her, the overly peaceful daily life is a repetition of the same thing every day, and she feels more rut than she imagined, and she wants stimulation. In addition, she complained to her husband, saying, "It's not enough if it's just kindness." What is sex that such a frustrated wife is fascinated by! ?