A superheroine known for her justice-driven spirit, steel-like physique, and superior combat abilities loses consciousness after inhaling a mysterious gas and falls into the hands of Mr. N. He implants a vile aphrodisiac into her vagina using a grotesque device, then releases her without further action. From that day on, she becomes trapped in a state where she must constantly experience pleasure to function. Even while arresting a robber, she secretly inserts a vibrator into her crotch, becoming increasingly aroused by the thrill of nearly being exposed. However, when the remote control accidentally falls and is triggered by someone else, the overwhelming stimulation causes her to involuntarily urinate in front of both the robber and a security guard. Her reputation as a heroic figure plummets overnight. Desperate for an antidote, she crawls to Mr. N—but once again, he inserts a vibrator into her crotch. For this woman now enslaved by pleasure, complete domination and training at the hands of Mr. N becomes her inevitable fate… [BAD END]