Ema Yuina is an ordinary office worker. In her original life plan, it would be to accumulate experience to shine in her career. But in reality it was not like that, she simply did some normal office work, without accumulating any experience. Her department head, a gruff, mean person, always scolded his subordinates and looked at her with lewd eyes. One time, the department head assigned her an urgent task that she had to complete in a short time. Having no other choice, Ema Yuina had to stay and work overtime. At this moment, the department head appeared, he knew she wanted to develop her career, he would help her on one condition... use her body to serve him! At first, Ema Yuina insisted on not agreeing, but after the department head stimulated her sensitive places and enjoyed the pleasure that sex brought, Ema Yuina gradually became more desirous. Every day she works overtime, and every day she gets help from the evil department head to "advance her career"...
