This film depicts girls suffering from unbearable urges to urinate and defecate during class. Their relaxed sphincters and urethral openings leak excretions, while ammonia-scented urine and diarrhea-soiled underwear highlight the girls' humiliation. As hidden cameras quietly record, the girls' awkward, helpless postures are fully exposed, with no chance to hold back. The fifth installment of "Hidden Camera: Lewd Schoolgirls Peeing in the Bathroom" is a stimulating work that faithfully recreates realistic scenarios. *Faces shown in main feature*