Jun Suehiro is a beautiful older sister with a cool smile, and a neat and demure image, but she has a stronger sex drive than most people and her head is full of erotic thoughts. When she masturbates with EroIP, naughty words start pouring out and she can't stop yelling dirty words! While she is restrained on a chair and cannot move, her erogenous zones are teased and her desire reaches its maximum. As soon as she is released, she has a furious dirty talk sex session, pressing her heavy ass cheeks against him and stroking him with her plump pussy. This is irresistible!