8:17 Ren Usui arrives at the studio with her usual expression. 10:33 As filming progresses, the anal loosening scene begins. At first, she lets out slightly annoyed murmurs like "Ah... it hurts, sorry, can we pause for a moment?" But gradually her mood shifts, saying, "Ah, maybe it's starting to loosen up—both my mind and my anus, w," her expression growing calm. Though the overall atmosphere remains mild, tension suddenly spikes during the shoot, spreading an unusual energy throughout the studio. This unexpected turn highlights its appeal as a groundbreaking anal documentary, far beyond mere scripted outcomes.