This is the 10th installment of the serious excretion manual series teaching women how to properly use a standing urinal! Aimed at those struggling with crowded women's restrooms, this video carefully introduces practical techniques for efficient urination. By fully sticking out your bare buttocks and relieving yourself like this, it becomes highly effective! Watch slender older sisters, gentle girls, and thick-stool beauties of various body types and styles showcasing their unique ways of excreting. Designed for both practicality and comfort, this work ensures thorough elimination. Don't miss the sight of a slender, glossy-skinned woman squatting down and smoothly releasing a healthy, thick stream of poop. The shy girl turns bright red as she strains with all her might, squirting out a powerful jet of urine. The thick-stool beauty forcefully pushes out a monstrous, ultra-thick log, her anus bulging wide open in a spectacular display! Witness the ultimate excretion experience and give applause to the hardworking sphincter muscles. *Please be aware that menstrual blood may appear.