[SACZ-090]

Keiko 4 Who's the JAV actress in this video? Amateur? Name revealed!

This work features footage published in the BDSM magazine "Mania Club." The protagonist, Keiko, fulfills her vow to live as a masochistic slave, dedicating her life to sexual servitude under her master, Yodo Tsukushi. Having engaged in self-bondage and masturbation since childhood, she was discovered and trained by Tsukushi during her university years. Now working in caregiving, she undergoes 24/7 sexual training in a slave shed. Her regimen includes vaginal muscle contraction exercises, oral sex lip training, filming perverted masturbation sessions, crafting custom fetish wear, and creating fantasy novels and illustrations. The footage was shot by Master Tsukushi at the request of the editorial department. Also undergoing training is Chika, a woman transferred into Tsukushi's possession. Chika has been grotesquely modified for exhibition—her nipples and clitoris enlarged, labia stretched, gag reflex surgically removed, and both genital and anal passages expanded—as part of an extreme sexual enslavement program. The video documents various masochistic acts, including piss drinking and clownish performances by the pool, lesbian service using connected dildos and mouth gags, beatings, intercourse, anal fisting training, lesbian acts to arouse the master, double penetration, and whip flagellation.