Rinkan Biyaku Chuudoku ~Nigeba Nashi! 1428-nin no Seito Zen'in ni Sex Sareru Reijou Sayaka~

She was an ordinary pretty girl, innocent in most eyes. But one man saw only her tear-stained, pleading face, and it ignited a sadistic obsession he never knew he harbored. He stalked her, seeking evidence to paint her as a dirty whore. Then a DVD arrived: a secret gathering in a wealthy home where adults freely used a young girl - that girl was Sayaka. The brutality was beyond anything he'd known. Days later, the DVD sender made a request: "I know who you are. I need an amateur with your twisted interests to train her." A drug was provided, the same that fueled that video. Sayaka lived for it, sold her dignity for a taste. Her addiction plunged her into abject begging, and the sadist's long-cherished fantasy finally found its target.