Mizuno, a talented investigator who overwhelms men both physically and mentally, reaches the moment when he enters the smuggling organization he has been pursuing for many years. - However, perhaps due to the tension of the impending rush, he is caught in the moment and is robbed of his freedom of movement. - Mizuno believes that his friends will rush in and withstands the abuse, but while tied up and unable to move due to the effects of the aphrodisiac, Mizuno is subjected to numerous abuse, including incontinence, a strong climax, and a ring! - Mizuno endures with a strong spirit, but due to the hemp rope that cuts into him and the repeated torture, his mind and body begin to change...