Hana-chan, who was devoted to club activities during her school days, and even after graduation, worked in a workplace where she had no contact with men, has miraculously (really...!) managed to remain a virgin until now, at the age of 20, despite her exquisite I-cup body. She has decided to appear in an adult video! She exposes her pure and innocent body, and in the midst of tension and embarrassment, she loses her virginity in tears! Let's all watch the whole story of this once-in-a-lifetime memorial sex.