The popular series returns with its fourth installment! This time, numerous amateur women come to sell their feces, blushing with embarrassment. Among them, the highlight is an office lady who arrived holding in a week's worth of poop. She achieved the highest buyback price in the series' history. Also appearing are a cosmetics saleswoman who invited the buyer to her hotel room, a 19-year-old gyaru mom showing up with visible hickeys, and a serious job-seeking student. A diverse cast delivers maximum entertainment for viewers.