Azuma is a student living alone in Tokyo preparing for his university entrance exams. One day, a couple moves into the apartment next door to where Azuma lives. From that day on, every night, he hears a woman's loud moans coming from the next room. He couldn't imagine that it was the elegant and beautiful wife next door, but it caused a big disruption to Azuma's exam studies... Azuma can no longer concentrate on his studies and is about to complain to the couple next door... "Sex is not more important than studying." I am the one to fill the desires that cannot be satisfied by her husband alone... A married woman with free time and overflowing sexual desire gleefully devours a young and energetic cock.