Anri, an elite office worker who got engaged to a colleague, was stressed as the work progressed, and his heart was overflowing with indecent desires. Overtime, Anri who stayed alone masturbates in the office. It is filmed by a hidden camera, and an order comes from an unidentified blackmailer. The propensity that was suppressed in obeying it begins to run out of control. Shameful torture undermines the mind, and anal development makes the body a prisoner of pleasure. Cloudy juice that is thrown into the rectum! A beautiful OL who faints in agony from the pleasure of three-point torture that loses her sanity!