ACZD-144: A librarian of the prefectural library who was trained as a sex slave for 7 years while remaining a virgin, and was thrown into a grotesque by an unknown Miss Deriheru at the order of her husband

■ This work is a compilation of videos taken by Kyoko (pseudonym), who met through the reader dating column of the SM submission magazine "Mania Club", and her husband, Mr. Motomiya (pseudonym). ■ Kyoko is a masochist woman who has not been able to suppress her strong masochism since she was a child, and has been comforting herself by repeating self-deprecating masturbation while having perverted delusions.