[OJHI-205]

Bladder Observation 8: Ultimate Standing Piss Edition - Excretion Experiment Observation Series 22 Who's the JAV actress in this video? Amateur? Name revealed!

Women's bodies are characterized by their curves, which become even more pronounced when holding in urine. This video carefully observes the abdominal changes that occur as four women approach their limit and finally release. Each woman follows the rule: "Hold it to the limit—start when you leak," showcasing their unique personalities. Highlights include standing urination with visible splash effects, and one woman with a bladder capacity exceeding one liter. Utilizing super slow-motion cameras, the moment urine sprays from the crotch is captured with overwhelming intensity. Scenes include bladder holding, squirming, writhing, leg shaking, groin pressing, ultimate release, and standing pissing—blending the fetishization of the female body with the allure of urination. Mayumi has a cute, dog-like face and speaks in a subdued tone; her embarrassment is evident in her hesitant expressions when showing her urine. Mai speaks in a moe voice with a sadistic vibe, and due to her low tolerance, she ends up peeing mid-conversation, overwhelmed by shame. Sachi, petite in stature, demonstrates serious endurance, holding nearly 700cc—her slender frame making her bloated bladder highly visible. Senna's glowing ring on her left finger adds vivid detail as she moans and writhes her hips in desperate resistance—her eroticism heightened by her lingering innocence and shyness. All share rich personal pissing experiences, each character packed with unique charm. A work that fully embodies the concept of the Female Excretion Sect. Full face exposure in main feature.