An office sex movie of Karen Yuzuriha, a new graduate who joined the company. This time she went on a business trip with the manager Takeda, a very polite and kind person. But suddenly the Shinkansen train had a power system problem and had to stop working, Karen and the manager were forced to rent a hotel and stay there. Because she couldn’t go home, her partner kept giving her alcohol, causing Karen to fall asleep and had to let Takeda take her to the hotel. Her boyfriend was very worried and called her, but the person who answered the phone was Takeda, making him even more worried. When she arrived at the hotel, she saw that Takeda was not leaving, she asked and found out that there was only one room left, she would have to share a room with him tonight. Knowing that something was wrong, before she could do anything, the manager rushed in and fucked her, ejaculating all of his sperm into her. After ejaculating, he didn’t stop and fucked her over and over again. The feeling of being fucked bareback, constantly reaching climaxes, touching deep places that her boyfriend could not reach made Karen gradually forget everything. She only thought about Takeda’s cock, wanting him to satisfy her sexual craving. And that night, the two of them continuously made love to each other, Takeda ejaculated inside her eight times but Karen still felt unsatisfied…