A close-up documentary stripping Prestige exclusive actress 『Mai Nanashima』 completely naked! In her 5th year since AV debut, the eternally evolving absolute beauty Mai Nanashima speaks candidly about her tearful feelings during her debut work and how her sexual desire has increased with age. When facing male actors, her burning passion for sex overflows beyond shyness. As the cock penetrates, each thrust sends stimulation throughout her body while unprecedented pleasure surges forth! During 48 hours of close-up filming, she reveals everything and seriously confronts sex! A raw approach to the essence of 『Mai Nanashima』 with no script or acting!