CMU-072 Grandson cum inside grandmother instead of mother Tragedy of mother and grandmother overtaken by bulldozer and teacher

Grandmother and grandson, grandmother and ugly earthen building, grandmother and stepson instead of mother, grandmother and grandchildren's muddy carnal and love-hate incest are drawn by female directors Ayano Kusanagi and Aoi Tanizaki. A masterpiece incest erotic drama that can be enjoyed by adults who have a love story and have courage in black humor and eroticism.