Skilled investigator Mizuno, who overwhelms men with both her physical and mental prowess, faces the moment of storming a smuggling organization she has pursued for years. However, due to the intense tension just before the raid, she is caught off guard and deprived of her bodily freedom. Despite trusting her comrades to storm in, Mizuno endures through the effects of a love drug and being bound, unable to move, leading to incontinence, forced orgasms, and various forms of torment. With a strong will, Mizuno holds on, but the tightening hemp ropes and repeated torment training bring about changes in both her mind and body.