Ryusuke Tozuki, a female teacher's wife whose husband, over sixty years old, is having an affair with her. (NTRD-124)

My wife and I have been married for three years. Because of my stable income, she has been a full-time housewife. However, we haven't had children yet, which has given my wife a lot of free time. Around this time, she found a job as an "adult tutor." She had worked as a tutor before getting married, so she decided to give it a try. Tutors usually come to your home, but because she didn't want her grandson to see her teaching, we decided to have the lessons at home. That day, a kind-looking man in his sixties appeared. He was polite, humble, and very dedicated to learning, and my wife found a sense of accomplishment in her tutoring work. However, one day, I witnessed an unbelievable scene. That was the polite, humble, and sincere man in his sixties embracing my wife naked…