The maid is an overnight Cinderella (1 volume 1)

the publisher:
Author: Mitsuyoshi, Abbey Green
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest release date: 2022-09-01

Synopsis:
The maid rose dressed in an unfamiliar dress and encouraged himself to be afraid of the masked ball.
Tonight, he will be encountering a businessman Zack Valenti in a coincidence.
She made a terrible contract with her employer and Zack's mother, Zack's mother.
If the old lady's wishes were fulfilled, he would not be able to refuse to say that he would pay for his father who had a serious illness.
But there is a continuation of the contract. A beautiful man with a clear and beautiful eyes. I have to stay with him overnight and keep my child.