What happens when you relentlessly torture Mari Takasugi, who possesses one of the most sensitive bodies in the industry, and force her to endure it over and over again...? Her beautiful body twitches at a feather-light touch and climaxes instantly when teased. Even though her mind tells her, "I shouldn't react...", pleasure overrides her intellect, causing her to distort her expression, leak moans, and climax while her body spasms... After experiencing the ultimate struggle between pleasure and endurance, Mari's central nervous system ruthlessly collapses.