S1 debut beauty Rei Kuroshima's first ever bondage release! Directed by the master of bondage, Kai! Rei, who lost her parents at a young age, had housekeeper Sakawa take care of various things. Laundry, cleaning, massages, and even Sakawa would satisfy Rei's desires. Rei begged to be tightly bound, gradually becoming intoxicated by the sensation. She writhes in agony within the perverse world of SM bondage training, sinking into a deep orgasm...
