IESP-519 - Narcotics investigator Aya Matsuo, drug-addicted vaginal spasms

Narcotics investigator Aya arrests a member of a drug trafficking organization with her colleague, but despite having evidence, they are released under orders from superiors. Unable to accept this, Aya meets the released trafficker and goes solo, swearing to destroy the organization. Her actions get the attention of the organization, and she ends up getting captured instead. Confronting the boss of the trafficking organization, Aya is forced to learn the taste of the drug with her own body.