Koharu was sold to a soapland to pay off her boyfriend's debt... From the very first day, she is forced to make a smelly, slimy penis erect on demand. It's so humiliating and disgusting that she wants to run away... but she can't resist. The training continues, forcing her into perverted poses and acts. And then comes the internal ejaculation!!! But it doesn't end there... Afterward, in the name of education or guidance, she is raped and gang-banged by the employees...!!
