Five years after losing my mother to illness, I was living alone with my father, who worked as a long-haul truck driver. But over time, my father became increasingly consumed by alcohol, and our life together grew bleak. Then one day, he suddenly brought home a woman named Reiko. She was the complete opposite of my father—beautiful, sexy, and captivating. Having had little experience with women, I found her presence utterly mesmerizing. When my father had to leave for work for several days, Reiko stepped in to take care of me. From that moment on, our relationship began to change rapidly.