[SACZ-093]

Keiko 7 Who's the JAV actress in this video? Amateur? Name revealed!

This release features footage published in the SM magazine "Mania Club," offering an in-depth look at the daily life of Keiko, a dedicated masochist. Keiko has pledged her entire life to serving as a sex slave under her master, Yodo Chikushi (pseudonym), devoting herself to sexual servitude. Since childhood, she has engaged in self-bondage and masturbation, and during university, she met Chikushi by chance, who began raising and training her. After graduation, while working full-time in caregiving, she remains confined to a livestock shed, undergoing constant training as a 24/7 sex slave. In her daily routine, she performs various acts of service as commanded by her master: vaginal contraction exercises, oral training for blowjobs, filming perverted masturbation videos, crafting custom fetish wear, and creating fantasy novels and illustrations. The footage was shot by her owner, Yodo Chikushi, at the request of the editorial department. The focus lies on intense training sessions within the livestock shed aimed at maximizing pleasure—scenes include electric vibrator stimulation while fully restrained, insertion of small anal vibrators into her sensitive anus, and relentless dildo penetration leading to orgasmic torment, illustrating the fine balance between extreme pleasure and absolute control. Unlike Chika, Keiko is petite and slender, unaltered physically, trained specifically as a sexual servant designed to arouse men and skillfully extract semen. Initially trained to take penetration in all three holes—mouth, anus, and pussy—anal sex has since been sealed off to differentiate her from Chika. Currently, she is only permitted stimulation via fingers or slim sex toys; thick implements are prohibited. According to Chikushi, on her 40th birthday, a ritual will take place in which she offers her anal "second virginity," during which her anus will be used until ejaculation, even if tearing occurs.