Mistress's slut bondage

Six months ago, Shoko opened her long-awaited bar, Miracle. One day, Kagami, the owner of the building where Miracles enters, sniffs out the story of a stalker who was caught raping Shoko four years ago, and was soon released from prison. Kagami colludes with Miracle bartender Kuroda, and takes Shoko into her home, tie her up and watches her violate her. Furthermore, instead of protecting her from stalkers, she is forced to undergo new bondage training. Shoko, who felt that her stalker was in danger, was unable to reject the mirror...