In order to take university entrance exams in Tokyo, I was taken care of by my uncle's house living in the city for a while. My wife, Ai, was supposed to watch my studies because she graduated from a famous university. However, I looked into Ai's sophisticated sex appeal and masturbating in glossy luxury underwear, and I, a country boy and still a virgin, was unable to study. Then, Ai-san came close to me and said, “Didn’t you see it yesterday?”