Her well-proportioned trained body is the selling point, popular black gal Kuro Saki Hana. She challenges bondage for the first time. When the ropes tied by the bondage master dig in, Kuro Saki distorts her face in pain and humiliation. While receiving various torments such as sex while restrained, simultaneous vibrator and electric massager stimulation, irrumatio, spanking, etc., Kuro Saki gradually shows expressions resembling pleasure.