A film where women endure the urge to pee under the rule of timed continence, captured by unmanned cameras. It begins with strong urges, showing each woman's struggle in detail as they hold it in. When the timer goes off, a new one is secretly added (+12 minutes), and the moment they open the box, their shocked reactions become a highlight. They keep enduring, talking about pee-related stories, writhing their legs and hips, desperately fighting the urge. Just when they think it's over, opening the box reveals another timer, forcing them to continue. Their shock, curses, and eventual loss of control—leaking urine—are among the film's main attractions. The five who leaked are shown clutching their stomachs, crying out loud, displaying ultimate endurance. Aya is a slender older sister who endures in seiza position, her hands gradually moving toward her crotch. While peeing, she keeps her lips tightly shut, staring straight ahead until she's fully emptied. Noa resists the urge while walking around, successfully overcoming two timer stages before releasing a shower-like stream into a transparent chair. Yūko talks about wetting the bed in dreams, then shares a similar real-life story—an essential bedwetting tale. When she finally pees, the smell appears strong, likely from holding it too long. Hana, known for her big tits, reaches bladder failure relatively early. Perhaps to mask her embarrassment, she flashes an incredibly bright smile with a bright red face. Her appearance as an excretion performer is also a highlight. The main feature includes facial exposure.