Under the rule of enduring the urge to urinate over time, this work allows viewers to enjoy women struggling to hold it in before an unmanned camera. Starting with a strong need to pee, each woman displays unique and expressive reactions. When the timer goes off, a new timer is secretly added (+16 minutes), unknown to them. Their shocked reactions are captured when they open the box and discover the additional timer. They continue enduring relentlessly, voicing their desperation, using fingers, feet, and hips in desperate attempts to resist. Just as they feel relief at the expected end time, they're stunned by the appearance of another timer, cursing yet continuing to hold on. Those who endure are given a urine measurement, with bladder expansion also recorded. In this installment, four women ended up wetting themselves. [Rin] A college student. Beautiful and resembling a member of AKB48, her charm lies in her sweat-drenched struggle. [Chika] Grabs her crotch, performs moves similar to the Komanechi pose, and uses her heels to endure—her diverse techniques are captivating. [Jun] A caregiving staff member. Despite her plump figure, she's beautiful, and her suffering appears intensely painful. [Sakura] Works in food service. Her self-introduction, with her hand shoved up her skirt, clearly shows she was already desperate from the start. [Tsugumi] A caregiver. Stunningly shaped, she displays exquisite agony—breathing heavily, pressing her groin with her heels, lifting her pelvis with her arms. The main footage is recorded with full facial exposure.