The timid and slightly introverted Yuri Izumi finally awakens to her erotic side in her fourth exclusive film! Since her debut, she has steadily gained experience and is beginning to grasp the true essence of sex. Her 175cm tall body climaxes dynamically and spectacularly in this film. Her body is teased to the point of exploding, and then she is made to climax with a piston, hung by her wrists and toy, and then she is made to climax with aphrodisiac oil sex, and the massive actor presses her portio... Her body is developed from the inside, and she twitches and convulses nonstop! She squirts nonstop! A masterpiece with no end in sight.