[SACZ-136]

Keiko 15 Who's the JAV actress in this video? Amateur? Name revealed!

This work compiles footage from the BDSM magazine "Mania Club," depicting the daily life of Keiko, a genuine masochist who has pledged herself as a sex slave under her master, Yodo Chikushi. Since childhood, Keiko has engaged in self-bondage and masturbation, and during university, she encountered Chikushi by chance, beginning her training as a kept sex slave. After graduation, while working in caregiving, she continues to be trained 24/7, 365 days a year in a space known as the "livestock shed," transformed into a dedicated sex servant. On days when her master does not visit, she follows a prescribed program of feminization and servitude, including vaginal tightening exercises, oral training for blowjob service, filming self-abusive masturbation videos, crafting perverted handmade outfits, and writing erotic fiction and illustrations—all dedicated to serving her master sexually. The footage was shot by Yodo Chikushi, Keiko's owner, at the request of the editorial department, showcasing her sexual routines in the livestock shed and intense lesbian scenes with Chika. The video includes intense masochistic acts such as triple stimulation using nipple vibrators, anal hooks, and vaginal vibrators, rose whip flogging, blowjob service and intercourse within the livestock shed, powerful vibrator-induced orgasms, and clitoral torture using clips—condensing the life of a true masochist into one comprehensive release.