Pale and innocent Reiko heard about an easy photo shoot part-time job and casually accepted, only to find herself caught in an unexpected fate. After being forced into a uniform and made to perform fellatio against her will, she hoped the next shoot—dressed in cute cat ears and cosplay—would be more pleasant, but that too turned out to be a deception. Now fitted with a collar and treated like a pet, she’s made to lick up her own urine and even clean the floor with her tongue—an unpredictable and shocking series of events unfolds.