An had to go on a business trip with the person she hated the most, the head of the Miura department. When he arrived at the hostel, An discovered that there was only one room. She couldn't find anywhere else, so she had to share a room with the head of the department. That night, An was forced to drink by the head of the department. But An didn't know that he had secretly put sleeping pills in her wine. Just waiting for An to fall asleep, he immediately raped her, taking pictures to threaten her. When he woke up, An found that his clothes were thrown everywhere, and there were sperm on his body. Knowing what had happened, An sobbed in shame. He was in the bathtub to wash away the stench of the head of the department when he walked in. Use the photo to threaten An, force her to obey him, suck his cock and then he will delete the photo. Not wanting to be discovered by others, An agreed. But this head of the department was more despicable than she thought. Although he met his conditions, he made her continue to serve him, letting him fuck him through the night until morning...