A challenge where women wearing chastity belts attempt to unlock a dial lock while enduring extreme pressure. All given hints are false, making it extremely difficult to guess the correct three-digit combination. Despite this, the women persistently input wrong numbers, muttering "It won't open, it won't open." Five end up wetting themselves. [Aoi] repeatedly cries "I'm going to leak!" while stubbornly spinning the dial. Unfazed by relentless teasing, her dedication to the task is unwavering. Full-bodied [Saki] fights hard but ultimately fails to unlock the device, soaking the floor and drenching her skirt, yet maintains her smile even in utter exhaustion. [Rio], the mature beauty, diligently works on unlocking but eventually loses control, trembling and shouting, "I can't anymore, I can't anymore, ahh~~!" as she urinates. [Noa], whose heels change color from the sacred liquid, is charming and graceful, but this sweet-smiling girl quickly loses patience with the endless unlocking attempt and gives in early. What did she say at the end? The popular beauty [Yuri]'s mental thread snaps completely when a "Just kidding!" caption appears, breaking her completely. She sighs helplessly at the intense stream hitting the ground, falling into a dazed, motionless state. A full-face, on-camera work by Excretion House.