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Standing Defecation 7 Excretion Experiment Observation Series 43 Who's the JAV actress in this video? Amateur? Name revealed!

Standing upright in a military attention posture, the women defecate while multiple cameras capture the action in a multi-screen edit. The footage carefully shows how, despite their compressed buttocks, the feces push through and separate the flesh. Despite the awkward posture, each woman strains firmly, slowly pushing out their waste. They also freely urinate in the same stance, displaying a variety of unique behaviors—some forcefully spraying, others with weak abdominal pressure letting urine run down their legs, some enduring until the very limit of their bladder, and a voluptuous mature woman desperately holding back while leaking soft, diarrhea-like stools. Two women use natural bowel movements, while two undergo enemas, allowing full appreciation of the fetishistic appeal of defecation while standing upright and the buttocks being pushed apart. [Mari] writhes her body beautifully while holding back, then, upon defecating, perfectly maintains the attention posture while simultaneously releasing both feces and urine. [Rin] is a fair-skinned, youthful girl whose soft, thick buttocks squeeze out extremely soft, flat feces resembling udon noodles, with bits of carrot stuck in the residue. [Arisa] proudly releases an extremely thick log with a powerful "Squelch... Plop!!", exuding not just fecal odor but an almost majestic aura. [Karina], a slender mature woman, struggles intensely with urgent bowel pressure, barely managing to hold on before finally defecating in a standing position, producing a muddy, pitiful mess. Her forceful urination and desperate accidents are also must-see highlights.