Every year, tens of thousands of young girls across Japan participate in Junior Idol auditions. To secure a spot on stage, underground production companies that exploit children emerge, dragging parents into their schemes and commodifying obedient young bodies. Under the guise of camera rehearsals for promotional photos, these men force the girls into revealing swimsuits and provocative poses, subjecting them to lewd oil massages that gradually break down their resistance. When the girls grow anxious and beg their mothers for help, the cameramen continue without hesitation. They expertly capture the girls' bodies slowly growing warm and wet.