Kurumi is an office lady in charge of accounting. She has silky long hair and big breasts that tickles men's hearts, and is evaluated as an excellent employee by those around her for her serious work. One day she invited her overtime for a drink, and she half-forced into a relationship with a man and a woman. And I notice She is a masochist who gets excited when she is dominated and scolded, and when she is subordinated to a man. After that, I'm training a guy called junior training.
