Yui Hazuki, who pees once every two hours, participated in the monitor that observes the psychological state and behavior in a situation where the toilet cannot be used. When he talks about episodes related to incontinence, such as Onesho when he was in the sixth grade, he seems to have the urge to urinate, and he stands up and leaks a lot of pee. Just 5 minutes after changing the pants and rehydrating, the changed pants will also be soaked with pee. Since he pees too often, I ask him to wear a disposable diaper and continue to observe. Frequent urination that increases the urge to urinate again while wearing disposable diapers by yourself. As soon as you finish applying the cute disposable diaper, you will pee again. (Hydration was also unexpected, so it seems that he peeed twice while the staff went to buy drinks and the camera was not rolling) If you put your hand in a disposable diaper that has inhaled a large amount of pee three times and check the situation, the sexual reaction will increase and it will lead to masturbation. Perhaps the heightened sexual feeling increased the urge to urinate, and while masturbating, peeing again. As expected, disposable diapers can't stand a large amount of pee for 4 times, and pee leaks out from the hem. The sheets on the bed have a stain that looks like Onesho. Even if she changes to a new disposable diaper, Yui immediately leaks pee. The disposable diaper of the person who inhaled 4 pees while wearing a pee diaper was applied to the recorder. When Yui, who says, "I'm most excited when I'm playing with my," starts stroking the male genitalia that has become hard in the disposable diaper, she becomes incontinent in the diaper with her sexual sensation rising again. - Diaper intercrural sex by rubbing two disposable diapers wet with Yui's pee. In a sense of a different dimension, the recorder also leaks a white liquid vigorously into the wet diaper. While cleaning the crotch of the recorder who was dirty with Yui's 4 pees and white omorashi, Yui, who had an increased urge to urinate again, turned her buttocks to the camera and peeed in the diaper. It is a cute and embarrassing record video of a girl with frequent urination who urinated 8 times, including the part that could not be recorded in a short behavioral observation.