This time, our masochistic female volunteer is a 23-year-old caregiver. While in high school, she was repeatedly molested on the train to school, but rather than being put off, she found herself enjoying it, realizing she was a pervert and a masochist. After graduating from junior college, she joined a caregiving company. Her boss, the care manager, was a sadist and engaged in an affair with her, often using her training play. However, after her boss was transferred, she found herself constantly masturbating, frustrated by the memory of the encounter...