To discover new pleasures, Aya Sazanami visited a certain room. A collar to swear loyalty to the master and handcuffs to abandon all resistance. Desiring to live as a 'slave,' she offers up her burning body. Her soft skin is bound tight, and her wet pussy is constantly stimulated. Relentless slapping and endless piston-fucking deep in her throat are all pleasures she craved herself. Single-mindedly seeking the ecstasy that lies beyond pain and suffering, she begs for further training...