Kunoichi Ajisai infiltrates the mansion of the ruthless Lord Gamou to rescue kidnapped village girls, but her mission takes a disastrous turn when she is captured and drugged. Subjected to intense aphrodisiac torture and "pleasure training," Ajisai's resolve gradually crumbles. Over time, the once-proud ninja is broken and transformed into Gamou's devoted concubine, fully succumbing to his desires.
Kunoichi Ajisai infiltrates the estate of the corrupt merchant Echigoya to gather evidence of his human trafficking ring. However, the mission takes a dark turn when Echigoya uses a potent aphrodisiac to break Ajisai's will and turn her into his loyal servant. In a shocking betrayal, Ajisai helps the merchant capture and subjugate her fellow kunoichi, Kuroageha.