As soon as he graduated from university, the student immediately went to the city to look for a hostel, unfortunately the place where he was staying was right across from the house of his lewd neighbor Akagi. Because the two houses were shielded by only a glass pane, he could see everything the neighbor did, including erotic acts such as rubbing her breasts and buttocks against the glass or when she masturbated. Until one day, when the fever had reached its peak, she directly called him over and constantly provoked him to clumsily steal with her when her husband was away. Because of what he had seen before and at this age was eager to discover the mysteries, the boy readily agreed and helped her reach the top in a very short time.