[KRT-00061]

Medical Chart Communication Vol.61_B Study on Female Sexual Response Yamazaki Riri Who's the JAV actress in this video? Amateur? Name revealed!

It has been confirmed that women in their early twenties may experience urinary incontinence during the muscle relaxation phase following orgasm. However, in this case, the subject (21 years old) did not urinate during the peak of orgasm, but rather as it subsided—her body relaxed and she involuntarily lost control of her bladder, unable to stop it even by her own will. Such a phenomenon has not been previously documented in existing research. This case provides an important clue for deepening our understanding of the relationship between sexual arousal and physical responses.