This title compiles viewer-submitted videos originally featured in Sanwa Publishing's SM magazine "Mania Club." Six years ago, Mania enthusiast Kaeko (P.N.) met her Master through the magazine's personal ads, and she remains a virgin to this day. She has never experienced vaginal penetration by penis or fingers, instead serving her Master sexually through oral and anal means. Her existence is that of a female livestock slave devoted entirely to sexual servicing—compelled daily to extract her Master's semen. While their relationship may appear to outsiders as a twisted display of abnormal desires, for those with similar tastes, it offers profound fulfillment. The training focuses intensely on mouth and anus, with heightened servicing demands compensating for the lack of vaginal use, clearly conveyed through the footage. This documentary-style video, shot by the couple using handheld and fixed cameras, captures the rare sight of Kaeko expressing intense masochism while preserving her virginity. Don't miss this powerful portrayal of a deeply devoted female slave. *Note: Content may vary depending on distribution method.