Iyona just moved to the company, this was her first time on a business trip but everything still went smoothly. Everyone invited each other to drink beer after finishing discussing business. Because the electrical system had a problem, the train back to Tokyo was stopped. Iyona and the manager had to rent a room here and wait until tomorrow morning to return. Because she didn't have to go home today, Iyona freely drank until she got drunk. She didn't know she was targeted by her evil boss. He only booked one room and while Iyona was unconscious, he forced her to have sex with him. Iyona protested but it was ineffective. But gradually, the pleasure of his huge hard cock, combined with his superior sexual skills, conquered her mind. She gradually forgot about her boyfriend who was anxiously waiting for her to return. There was only sex on her mind right now, she wanted to enjoy more, feel the feelings that her boyfriend couldn't give her...