After getting information from an informant, Aiba heads to the hideout of the evil organization Kuroshishikai alone in a bright red Kate, but there's a trap! The captured investigator Aiba is played with unreasonably and given the illegal substance they were after. Aiba endures the oncoming pleasure with her strong mental strength, but she is cruelly pushed past her limits and consumed by the pleasure... Aiba's trained body awakens to lust and she finally falls into the role of a slutty woman who seeks pleasure...