Yuki Chiba, 40 years old, lives in Gunma Prefecture. She usually works as an office worker in a construction company, but after getting married to her husband, who was her classmate in high school, she has been busy juggling work and being a housewife for nearly 20 years. However, after her two children got jobs and went to school, she gradually settled down... At that time, her identity as a "woman" suddenly crept into the gap in Kokoro. "I realized that I hadn't had sex with my husband since giving birth to our second child... Then I had an affair with a younger man at work. I realized that having a man in my life makes every day so exciting (laughs)." We will enjoy the dynamite body of this wife who has completely gotten used to the stimulation of younger men's dicks!