[SACZ-131]

Keiko 10 Who's the JAV actress in this video? Amateur? Name revealed!

This work features videos originally published in the SM magazine "Mania Club." The protagonist, Keiko, is a woman who has pledged herself as a lifelong masochist, devoted to sexual servitude under her master, Yodo Chikushi (pseudonym). Having engaged in self-bondage and masturbation since childhood, she was discovered and trained by Chikushi during her university years. Currently working in caregiving, she spends nearly every day in a livestock-style cage, where she undergoes rigorous training for sexual service. Her daily activities include vaginal muscle contraction exercises, oral sex lip conditioning, filming self-degrading masturbation videos, crafting perverted handmade outfits, and writing erotic fiction and illustrations. The footage includes scenes of urine being poured into her anus after dilation with an anal plug, anal penetration with thick and extra-long dildos, a lesbian scene between Keiko and Chika using a double-headed vibrator, passionate saliva-swapping kisses, and Chika being sensually touched with a five-finger penis glove. Additional scenes feature Keiko performing fellatio in a hallway of an SM hotel when an unknown fetishist suddenly intrudes and forces her to continue performing in front of him, as well as an orgy filmed at a private night pool event.