The Depravity of a Certain Family

Synopsis

Kyouichi Mitsutsugi, a man with extreme tastes who loves bondage and penetration, sees his comfortable lifestyle upended when his father suddenly remarries. A haughty stepmother and stepsister begin to invade his home, pushing his frustration and desire to the breaking point. One summer day, unable to resist his urges, he forces himself on his new mother Mizuno and is thrown out of the house. Spending the night in the storehouse behind the house, Kyouichi discovers his grandfather Kyouraksai’s research manual and an array of obscene tools. As he reads the manual, he feels a burning sensation rising within him.