The seemingly ordinary glasses-wearing coworker is actually hiding massive breasts. On her private SNS page, she removes her glasses and uploads sexy erotic photos taken at the office, secretly enjoying herself. The harassing manager Shimokawa found out about this secret page through a report from a subordinate and plots to go on a business trip with her. After work, during a nighttime dinner, Shimokawa relentlessly uses the private page as a topic to force alcohol on her. Once she's passed out drunk, her room is changed to share with him... She was trapped by her middle-aged boss and fucked all night long.
