Yuzo, a mosaic engineer for porn videos, lives under the same roof as Mitsuki, a high school student with whom he leads a peculiar life. One day, Yuzo receives a phone call from Mitsuki's si... Read allYuzo, a mosaic engineer for porn videos, lives under the same roof as Mitsuki, a high school student with whom he leads a peculiar life. One day, Yuzo receives a phone call from Mitsuki's sister.Yuzo, a mosaic engineer for porn videos, lives under the same roof as Mitsuki, a high school student with whom he leads a peculiar life. One day, Yuzo receives a phone call from Mitsuki's sister.