This summer, one woman made two big decisions. They were "divorce" and "appearing in an adult video". After nine years of marriage, she and her husband were constantly at odds with each other... Chieri Matsunaga, who was about to turn 40, separated from her husband and decided to appear in an adult video to fulfill her dream of "working in front of a camera". Chieri, who had just become divorced, experiences a parade of "first experiences" that she was not able to have when she was a married woman! A total of 4 live documentaries!!