ENDLESS BLACK HOLE Vol. 4 with id movie DXEB-004 and studio BabyEntertainment tag Ropes & Ties, Humiliation, Big Vibrator, Minimal Mosaic, Hi-Def Label BLACK BABY Director ---- Actress Yumi Kazama, Yui Hatano, Mei Matsumoto, Amiru Konohana, Ayaka Haruyama