Tsubaki was living happily with her boyfriend when unfortunately he had an accident. As a result, her boyfriend was fired, making it very difficult for him to find a new job. Since she was still a student, not many places were willing to hire her, and they didn't even have enough money to pay the rent. The landlord took advantage of Tsubaki's vulnerable position, knowing that she was not satisfied with her current situation, and the fact that they were struggling to pay the rent, he forced Tsubaki to work as both a maid and a lover. She did her job well until her boyfriend found a job and paid the rent. She was then free, but she couldn't forget the pleasure that the landlord had given her, wanting to continue being with him and even taking the initiative to go to his house to "help"...