Mio Kuroki is an office lady working at a major corporation in Tokyo. By day, she maintains a calm and professional demeanor, but in private, she harbors intense sexual desires and has volunteered to appear in adult videos. Though she appears dominant at first glance, she is actually a total submissive, delighting in blindfolded vibrator sessions where she screams in ecstasy. She exposes her depraved side—something never seen at work—with a submissive, dog-like eagerness to receive creampie after creampie, captivating everyone who watches. Juggling her demanding job and AV shoots, Mio satisfies her desires fully, living life authentically on her own terms.