On a stormy night, Yuuri Oshikawa is alone with her female boss, trapped in the office.
Yuuri has a reputation within the company for being strict in giving guidance to her subordinates. He also lets new recruits quit recently. She was summoned by her manager and lectured. She says she will submit the daily report of the new person who quit. Yuri seduced her manager to stop her and had sex with her. At that time, she happened to be peeped on by her subordinate who had returned to the company and was photographed. One day, she was riding an elevator with Yuuri and her subordinate when she stopped halfway. Taking this as an opportunity, her subordinate shows Yuuri the video he shot and makes Yuuri give him a blowjob, but...