One day, while discussing my future plans with my teacher, he suggested an erotic method to help me relax. I had always wanted to lose my virginity to my childhood friend, Kawamoto, and tried to refuse, but the teacher insisted that anal intercourse would be acceptable. Despite my resistance, he overpowered me, and from that day on, my life as an anal slave began. Drowning in the pleasure of anal sex, I fell into depravity like a female pig, no longer worthy of confessing my feelings to Kawamoto. Controlled physically by the teacher, my mind gradually broke down day after day.