When her son was still in school, his mother suddenly suffered paralysis on one side of her body. With no husband or siblings left to support her, the son took full responsibility for her care—handling everything from meals to bathing and daily living. During the monthly check-ups by a female doctor, the mother would undress completely for thorough examinations, and under his careful gaze upon her voluptuous body, she began sensing something stirring within her son's eyes. One day, she decided to hire a visiting caregiver—a choice that would become the turning point launching this story into uncharted territory.