A beautiful married woman's sticky sweet kiss and high-class lingerie sex. A uncle's wife who lives in the city, seduces me, who grew up in the countryside.

I was given a helping hand to my uncle, who lives in the city, for a while to take the university entrance exam in Tokyo. His wife, Ai, is a graduate of a famous university, so he was supposed to take a look at my studies. However, I peered at Ai's sophisticated sex appeal and masturbation in her sexy, high-class underwear, and as a countryman and still a virgin, I couldn't get into studying. Then Ai came close to me and she began to look over me and said, "You were watching yesterday, didn't you?"...