Under the rule that they can urinate anytime the moment arrives, this project has women enduring strong urges in front of unmanned cameras. Starting with intense bladder pressure, viewers can enjoy their uniquely expressive struggle. When the timer goes off, an additional timer is secretly added (+16 minutes), and their genuine reactions upon opening the box—unaware of the extension—become the highlight. They endure relentlessly, sharing personal stories about holding it in, pressing down with their fingers, squirming their legs and hips in desperate resistance. The brief relief upon the timer's sound quickly turns to shock when they open the box, left stunned and cursing, yet forced to resume their struggle—an oddly captivating sight. This time, three women ended up wetting themselves. 【Tomomi】 A wild, mature woman with colored contact lenses, she alternates between standing and sitting while holding her crotch, vividly narrating her struggle. Not only that—she even performs a 150cc power pee. 【Minami】 Notable for her husky voice and beautiful legs. She conquers the first timer but falls victim to the time-extension trap, ending up with a large wet stain spreading across the back of her skirt. ※※Blood warning※※ 【Sayuri】 A gentle, office-lady type who cheerfully waves at the camera and proudly shows off her swollen bladder. Though visibly suffering in the latter half, she delivers a generous amount of urine, making it entertaining. 【Maki】 A composed, office-worker type. Despite her serious appearance, she barely finishes her introduction before freely leaking a deep yellow stream—she might have won if this were a "pissing time attack" contest. 【Nami】 A cute female college student who starts off in full climax mode, tightly gripping her groin and moaning from the beginning. Unable to last 16 minutes, urine steadily drips from her shorts in a highly erotic display. (Haisetsuya) ※Face fully shown in main video