Undercover Soiled Mio Takahashi, 33-year-old Mara VS Giant Black - The baptism of the very thick Kokujin decamullah which is merciless for Mio Takahashi who broke through by a pure and innocent group route! ！The Mio which faints in agony to the merciless decamullah who a Drug investigator is made to drink Drug adversely, and smashes the pride of the ‥ investigator! ！To excessive size wailing ‥! - Mio Takahashi