At the Anal Portio Clinic, development proceeds using pure girls who have no prior experience with anal sex. Initially, they resist and show reluctance, but gradually they begin responding to anal stimulation, moaning as they become enveloped in pleasure. Unlike typical adult videos that use drugs to render performers unconscious and manipulate them forcefully, this work portrays a more realistic scenario. Fingers are inserted into both the pussy and the anus, capturing the transition from expressions of discomfort to audible arousal. The humiliation and pleasure derived from anal stimulation are further emphasized by toys inserted simultaneously into both holes. Ultimately, this leads to full-fledged anal sex, with the emotional transformation throughout the process serving as a central appeal.