One day, amateur girls who casually appeared in a job to earn extra money were forced into the humiliating experience of having their urine poured into a glass and tasted by a man they'd just met. This unique experience, stimulating all five senses—color, sound, smell, taste—triggers a strange sexual excitement within them. Though they don't understand why, their bodies tremble each time they hear the evaluation of the male urine sommelier. Here is the documentary of amateur girls experiencing this ultimate humiliation for the first time.