Rie Miyagi, known for her unrestrained orgasmic nature, mounts the director, who is holding the camera, and begins having sex with him! While he is in the middle of explaining something, she pounces on him and enjoys cowgirl position, and the male actors gather around and start filming at full throttle! Surrounded by three men, Miyagi is given a quick cunnilingus before she can even introduce herself, and the smell of semen gives away her secret creampie sex with the director... With their impregnation instincts stimulated, the men are fired up, repeatedly inserting and combining, bringing Miyagi to orgasm again and again! Miyagi's expression gradually becomes blank, and she is distracted by the pleasure of being pounded by their huge cocks, neglecting to control her facial expression... Her mouth loosens, she drools, her eyes roll back, and her beauty is ruined. The more she feels, the more she shows off her 'extremely dangerous' face, like a completely different person, and she stops thinking... Her slim, curved waist is easy for the men to grab, making it perfect for hard thrusting. Miyagi, who has had a huge dick shoved right up to her cervix, squirts copious amounts and reaches climax every time! After gulping down a 500ml bottle of water like an athlete, she is led by the men into a four-way orgy. On either side of her, as they join forces in her signature cowgirl position, the men lie down in a river-like formation, waiting their turn. She accepts everyone's demands, moving from dick to dick like a masturbator, and after completing the 120-minute run, she unexpectedly requests another round of sex!!