Sachiko, a big-breasted honor student who stretches her uniform. Because she is from a fatherless family, she spends her days studying to be a good girl. I had a masochistic desire that I want to. One day, Nakata, who brought her drunken father to her house, witnessed her masturbating, and she was extorted and fell into sexual activity. From then on, she became Nakata's sex slave, and she was trained to do lewd acts...
