In a special collaboration between Hinako Bondage Clinic and Tokyo Bondage Laboratory, Hinako, dressed in all leather clothes, is tied inside a leather rest sack and suspended horizontally in the air by Chiaki. As she hangs from the ceiling, completely immobile, Chiaki toys with the only exposed part of Hinako's body by covering her mouth with leather gloves. It probably goes without saying, but any leather fans will really enjoy this one!