Someone else is already using the toilet, leaving women waiting impatiently outside, knocking and shouting, "Hurry up and come out!" But no one emerges—the urge to defecate keeps building. As they near their limits, they make a desperate decision: "We have no choice but to defecate indoors!" A female boss locked in a locker room by her subordinate defecates into the subordinate's locker. A security guard squirts feces into a snack box. An internet radio DJ releases a massive, thick bowel movement into a portable toilet. A martial arts girl in a white hakama lets go indoors. An office lady (OL) suffering stomach pain during a customer complaint call defecates into a cup. Another OL, trapped at the office during overtime, defecates into a drawer and quietly shuts it. A schoolgirl (JK) stands outside the bathroom, barely holding back farts as she reaches her limit. A sister prepares to rush to the bathroom after an enema, only to find her younger sister has already taken over. Featuring dramatic, intensified scenarios compared to the previous installment, this installment presents eight indoor defecation mini-dramas. As a work by the Female Excretion Sect, it pushes the boundaries of the scat genre. With all performers showing their faces, viewers can enjoy the main feature with complete peace of mind.