"Ugh... I can't hold it anymore..." Driven by overwhelming urges to pee, the schoolgirls rush to the restroom inside the school, only to find a "Occupied" sign hanging on the door—no one can enter! Clenching their crotches tightly, shouting "Hurry up and come out...", drenched in sweat from desperation. Pushed beyond their limits, they can't hold back any longer and end up helplessly wetting themselves right in front of the door, overwhelmed by a mix of embarrassment and relief. Once it starts, it won't stop—the sudden accident sends intense, body-shaking sensations through them!