[OJHI-99]

Self-Filmed: Holding in Pee with All My Might!! Special Edition 15 Who's the JAV actress in this video? Amateur? Name revealed!

Four unmanned cameras are set up for a special experiment documentary in which women desperately hold in their urine. As the 15th installment of the Oni○ series, participants begin with a strong urge to pee and must endure until a timer sounds. Once the first timer goes off, a new 16-minute timer immediately appears, forcing them to continue resisting—a signature cruel twist of the Oni○ format. Throughout the endurance challenge, the women share personal stories about urination while frantically pressing their fingers against their urethras, twisting their legs and hips, and struggling to suppress their urges. When the timer finally rings, they feel momentary relief—only to open a box and discover the next timer, leaving them shocked and horrified. Despite cursing aloud, they are forced to resume holding it in. The release scenes are edited with dual and triple camera angles, and after urinating, each woman's urine volume is measured and bladder expansion recorded. This installment documents four women who ended up wetting themselves and three who endured to the very limit. Produced by Haisetsuya, this video features full-face exposure throughout.