Drug Special Investigator, Drug-Induced Vaginal Spasm, Hiiro Hikaru, IESP-308

Hikari, a busty and incredibly intelligent narcotics investigator, has a beloved older brother. One day, Hikari comes home to find her brother behaving strangely. To her shock, her brother has become addicted to drugs! The next day, Hikari goes to a drug trafficking site, only to be caught instead…