Students attending university are not all from wealthy families, so there is a scholarship system to help such students. However, in reality, it's like taking out a loan; you have to repay the money borrowed during your studies once you become a working adult. With an economic downturn, even the already meager salary has to be used for repayment, leading some to take on side jobs or quit their companies and turn to the sex industry. Aoi-chan, who graduated from university and got a job at a bank, is one of those struggling to repay her scholarship. Living alone, her company salary isn't enough to buy even clothes, so she started using sugar daddy sites with an 'part-time job' mindset. There, she met a rich kid who smoothly lured her back to his home, and Aoi-chan, wanting pocket money, let the old man do whatever he wanted with her body...
