Not limited to women's restrooms, you can enjoy it anywhere. This time, there's a particular fixation on the gymnasium. If you think about it carefully, the reason lies in a rumor you've heard: urine after physical exercise tends to be a darker yellow than usual. Is this rumor true? See for yourself with your own eyes. Also, the sight of a body glistening with sweat adds to the appeal—take your time observing every detail.