*Discontinued while supplies last. *If you are looking for one, please do so as soon as possible. *It is published after obtaining consent for filming and sales. *Please note that no one under the age of 18 appears in this work. I'm going to show you what's going on in the study room at my cram school. I'm 18 years old and live in Tokyo. She's a top student in her class and quiet, but she's always working hard and being serious. However, after being alone, I can't resist my sexual desire and start masturbating. Please enjoy the way she masturbates, which you can't imagine from a serious-looking girlfriend.