[ Anime Porn Movie ] Kansen 3 Shuto Houka 01

Four years have passed since the original outbreak of the Unknown viral epidemic, and the frightening plague that ravaged Japan's Tohoku area has been reduced to a distant memory, owing to stringent quarantine measures combined with an efficient vaccination. However, the Unknown virus is not yet dead, and very soon, an unavoidable fate will descend upon Wataru Ayase and his family and friends, trapping them inside the "Hell on Earth" madhouse that was formerly their hometown of Tokyo...