Under the rule of enduring urinary retention within a time limit, this video lets you enjoy women struggling before unmanned cameras. As the urge to pee intensifies, each woman displays her unique way of resisting. When the timer rings, a new one appears—unbeknownst to them—and their reactions upon opening the box become a highlight. They desperately endure, talking about their urges, pressing down with their fingers, writhing their legs and hips in agony. Just when they think it's over, opening the box shocks them into dismay, cursing yet forced to resume holding it in. Those who endure receive urine measurement, and their bladder swelling is also recorded. This release includes three full pissing scenes. [Nona-chan]: A college girl who endlessly introduces herself, but after falling for the trap, becomes meek during the extended round. Her initially carefree attitude leads to the shocking comment, "I'm going to poop," making you beg her to stop. [Saki-chan]: An office lady embodying the ideal Yamato nadeshiko, enduring the trap without complaint. Though silent, her fidgeting movements and intense glare at the camera while expressing her urge are irresistibly adorable, stirring sadistic desires. [Sachi-chan]: A petite, slender office lady who immediately assumes an emergency posture, firmly pressing her crotch at the start—but quickly breaks down and gives in. Her pained expression during urination is striking; she herself calls it "shameful." [Nana-chan]: Another office lady with a cute voice and Western-style features. Already at her limit from the beginning, she pants heavily and squirms her hips—her raw, desperate struggle is straightforwardly erotic. She finally breaks while balancing in an acrobatic half-squat. [Fumika-chan]: A tall, graceful-legged college student who distorts her beautiful face in effort, but unfortunately doesn't encounter the extension trap, resulting in a regretful accident. The scene of urine writhing inside her panties is a must-see. (Haisetsuya) ※ Facial exposure in main video