On the Amateur Pickup Toilet Train, a girl who previously participated in hidden camera filming is now challenged to defecate in front of a man. First, she watches a video of herself together with him—the same footage originally released to the public as a scat-themed masturbation video for fetishists—giving her a strange experience of seeing her own defecation. Observing this, she becomes aware of the stain forming on her panties, showing unexpectedly shy and embarrassed reactions. Afterwards, she attempts her first public defecation in front of someone. The sight of this cute girl blushing and hesitating is incredibly shocking and intensely captivating, radiating an irresistible charm for viewers.