A freeloader dad and his dutiful daughter. "Let's definitely celebrate your birthday together! promise!" I was so excited when my first boyfriend said that to me. I wondered if it was okay to be this happy. Maybe God was punishing me. Because today, on my birthday, I'm being raped by a strange old man in a hotel. It's been a few years since my mother left, fed up with my father who would run away from work, saying things like "the conditions don't suit me" or "I don't like my boss's attitude." I tried to support myself by working part-time after school, but my father, who couldn't get rid of his gambling habit, spent everything from the beginning, and our debts just kept increasing. My father, who was at his wit's end, asked me to sell my body. Every time my body was tormented by the old man's tongue and genitals, my whole body was defiled. For me, the only salvation was the existence of my kind boyfriend. I didn't want him to hate me, I didn't want him to know that I was like this... I looked up and saw the old man's penis dripping with juice. "You've never even kissed your boyfriend, yet you're licking me!" Our family survives on the money we get from this man who smiles happily. When the girl, who has killed Kokoro for her family and just endures the passage of time, succumbs to the man's relentless attacks, gasps and sobs overflow. This is the story of a pitiful girl who is used by trashy adults.