This release features submitted videos originally published in Mania Club, an SM-focused magazine issued by Sanwa Publishing. The submitter is SM enthusiast Yodo Tsukushi, and the woman appearing in the footage is Chika (slave ● name), a dedicated masochist. Through decades of intense training, her body has been transformed into that of a full-fledged sex slave. Her nipples have swollen to the size of a baby's penis, her labia grotesquely elongated. Despite never having given birth, her vagina has been stretched to the point where two adult arms can easily fit inside, while her anus has been expanded to accommodate a woman's entire arm without resistance. Her once pea-sized clitoris has grown massively due to continuous application of male hormones and constant stimulation. For over ten years, she has undergone relentless deep-throat training—forced to keep cocks in her throat without being allowed to vomit—resulting in the complete loss of her gag reflex. Witness Chika’s body, reshaped beyond return through extreme conditioning that would render an ordinary woman unconscious. Also included are scenes featuring another of Tsukushi’s slaves, a female livestock animal named Keiko. Trained as a sexual breeder to extract semen through specialized techniques, Keiko performs aggressive fist-fucking sessions on Chika to further stretch her orifices. Keiko violates Chika vaginally and anally with her fists, forcing expansion, while only allowing Chika to perform blowjobs on her. In turn, Chika is forced to service Keiko’s toes, provoking intense jealousy. Eventually, after Tsukushi ejaculates into Chika’s mouth, she is only permitted to clean the remaining semen from his penis. Further intense stretching follows: Keiko double-fists Chika’s vagina while simultaneously performing anal fisting. Chika is subjected to over ten rounds of 2.5-liter enema sessions using a glass syringe loaded with 200cc of hot wax, forced to retain the fluid while wearing diapers. Extreme SM experiences continue with Chika made to perform rimming service while mounted on a custom-built face-riding bench designed specifically for anal worship.