Hina has been acting strange lately. She's been going out more with my dad, Taro, whom I used to hate... It was just after I got back from a business trip. I was confused by her sudden change of heart, but one day, I went into my dad's room to borrow his video camera... There, I found a DVD that recorded my dad raping Hina from start to finish. I was glued to the screen, staring at my wife writhing in agony. Then I got a call from Hina...