The new female director, who arrived last month to revitalize a struggling department, is a capable businesswoman. One day, a male subordinate notices mysterious ropes hidden beneath her suit and discovers her forbidden "secret"... it was "bondage strip-masturbation" performed in the office late at night! Director Yamase, who had been playing the "strong woman" to lead her subordinates, was at her mental limit with maximum stress. When her sexual desire finally exploded, she cast off her suit to reveal a beautifully bound, explosive-titted body. With every change of position, the stimulation of the hemp ropes digging into her flesh was irresistible, and Yamase became completely immersed in her world... When her subordinate caught her legs spread wide on the desk, screaming while fingering her pussy, the power dynamic shifted! Tamed by fingering and eating out, the terrifying female director became a completely different person, turning into a submissive female. When presented with a big cock, she sucked it with zero pride, ending in a facial from aggressive face-fucking. The subordinate, wanting to vent his daily frustrations, tormented her like a human onahole. At times, he ordered her to expose herself in the company's emergency stairs, and at other times, he called her to a bar for shame play with toys inserted. Finally, he brought her before the young employees, stripped her naked, and bound her for a "4P" orgy. Seated in the office's swivel chair, she was reduced to a "mature woman dutch wife," with raw cocks being slammed into her one after another...!!