Women who applied for a high-paying part-time job become intrigued by an online recruitment ad and attend interviews, only to discover the job is actually as adult video models. The job requires them to use a male masochist's mouth as a toilet, defecating directly into it and then completely eating their own feces. Unlike ordinary sexual acts, this is a unique and extreme practice treating a man's mouth as a toilet. Initially hesitant and repulsed, the women endure due to financial need, gradually growing accustomed to the act. On camera, attempting desperately to defecate into a man's mouth despite overwhelming embarrassment, their pitiful efforts evoke a strange sense of sadness. What emotions do these women truly feel as they undergo such an unprecedented experience?