Anna Kuramoto, an office lady, becomes the victim of hidden camera voyeurism when her colleague, Sakata, secretly films her urinating. Sakata, a scat fetishist, uses the photos to blackmail her. On her office desk, a single strand of feces involuntarily oozes out as Sakata eagerly watches. She is then forced to receive a high-concentration enema through a glass apparatus, resulting in diarrhea that splatters into her panties. Wrapped in a bunny wrap and seated on a strange chair, she is made to defecate again—once more, a single line of feces emerges against her will. Each incident deepens her shame and humiliation in this escalating scatological ordeal.