Hazuki and Tsukasa, senior investigators of the Kanto Narcotics Control Bureau, have hated drug crimes since they were young due to their father's influence as a high-ranking official in the bureau. Meanwhile, the elder sister Hazuki was captured while investigating the distribution of illegal drugs by the Moriyama Group. To rescue her sister, Tsukasa infiltrates alone but falls into a trap and both are captured. Ironically, they are injected with a powerful aphrodisiac drug for the first time, revealing their hidden masochistic nature... They resist with their trained minds and bodies, but what will be the fate of investigators Hazuki and Tsukasa?
