A mother-in-law, Narihiro SEKIGUCHI

Nashi no suke married Shuji, who had excellent compatibility with her body. His husband had a son, Koji, but he lived a sweet sexual life without care. One day, when her husband was told that she was the subject of a restructuring, Narihiro left her body to her boss Sata for her husband. However, she became sexless with her husband in one matter of work, and the crotch of pears is only scratched. At that time, Nashihiro found the underwear he had thrown away in his room. A pear who imagines his own body and feels a desire for his son. At last, he seduced his son in a jealous figure.