Kiyoko was asked to help with preparations for a week or so at her father-in-law Masahiro's new bar. However, Masahiro, despite his age, had been eyeing her body for some time... That night, he took advantage of Kiyoko's drunken state and molested her. The next morning, Kiyoko regretted the irreparable mistake she had made, but with her weakness exposed, she had no choice but to comply. From that day on, days filled with humiliation began, with no one able to help her...
