To commemorate the 20th work of the JOI series, which became the only work in Japan, a queen with twice the bust appeared! This is a video that instructs viewers on the speed and number of times they masturbate, the time until ejaculation, whether or not they allow ejaculation, etc. You are instructed to masturbate in a world where you are alone with a lustful slut, follow the instructions and make clear what you are told. We invite you to experience the ultimate pleasure with a perverted education with a countdown tease that will make M man stop dead in his tracks! !