Rei, the daughter of a company president, is a female student attending an elite girls' school, raised in a life of wealth without knowing any filth or hardship. Then one day, Kitano, her father's former driver, attacks and kidnaps her. Kitano, who had been making repeated mistakes at work and was finally fired, takes out his grudge by sinking his fangs into Rei. Furthermore, he hands Rei over to yakuza burdened with debt.
Here lies the tragedy of a young lady who was kept, toyed with, and fell too far. Her lustrous black hair hints at her refined upbringing, and her pale, delicate, beautiful body is distinctive. Tearful insemination by middle-aged dicks takes place, and intense raw sex unfolds in a gloomy underground cell. With a sensitive pussy and a masochistic heart, she endures days of being the sole recipient of the base men's sexual desires. After a month of daily insemination sex, Rei begins to plead, "I'm sorry for my sloppy pussy...", "I know I can never go home again...", "Please fill my womb with sperm until I get pregnant." Witness the transformation of a frightened schoolgirl into a lewd sex doll.