Before the main feature begins, the girls' genuine reactions are captured, with their restless fidgeting being one of the highlights. As the title suggests, simply telling them they'll be "pissing at their limit" builds intense anticipation about what will actually happen. After enjoying some self-recorded style pissing talk, they gradually approach their limits while holding it in. Then comes a startling twist—something emerges from behind the toilet bowl, creating a suspenseful moment. Is it an insect? A lizard? Or something else entirely? How the girls react in the middle of urinating is where the real excitement lies. Finally, the long-awaited moment arrives—the girls stand up mid-stream, unable to stop peeing, resulting in chaotic, widespread splashing! With bonus footage included, a total of five young women deliver shocking reactions. They let out girlish squeals like "Kyaa!" and instinctively jump up, captured in vivid realism. Their tight, clenched buttholes are clearly visible, with urine droplets steadily dripping down. Even as they exclaim, "Huh? What, what?!" their streams don't weaken, showing surprisingly calm responses. Others laugh nervously while saying, "Eh, something's there!" yet continue peeing uncontrollably, muttering, "Seriously, this is awful..."—a strangely alluring sight. Misaki even stands up twice while urinating, soaking her underwear completely and amplifying the sense of panic. The bonus track hides an unexpected surprise—something labeled "XXX"—revealed only by watching. The force of their urine streams is incredibly strong, making their authentic reactions the true highlight. (Haisetsuya) ※ Faces shown in main feature