Miotsu-san (pseudonym), an office worker at a regular company, experiences her first massive bukkake during an "ordinary shoot," becoming immersed in the sensation of taboo and the pleasure of being defiled. She openly admits, "If I get another chance, I'd want to do it again." Taking her words to heart, the crew makes a surprise visit to her office days later. Ignoring her panic, they proceed to use her however they please—in the locker room, restroom, meeting room, and late-night office spaces—filming her in every hidden corner. This work documents, in a raw, on-location bukkake documentary format, the transformation of an amateur office lady over two weeks, presented across five full episodes.