我屋企有啲唔同。一睇就好似係以權力掌握嘅阿爸(Kouji)同埋文靜溫柔嘅阿媽(Yuka)嘅普通家庭。阿爸成日用強硬嘅語氣鬧阿媽。我都有好多時都關心佢,但係阿媽好似接受咗阿爸嘅態度。喺咁嘅屋企,仲有間連埋近都唔俾嘅禁室之內。然後喺某一日零時之後,我喺中途停止咗溫書去廁所嗰陣,聽到從嗰間房度傳出嚟燈光同嬌聲。因為好奇心而偷睇,原來係阿爸嘅聲。喺日頭拍打阿媽個Pat Pat嘅阿爸,俾穿住下流內衣嘅阿媽拍打Pat Pat,仲要好開心。從嗰日開始,我就親身體驗到呢間屋嘅支配者係阿媽呢個現實…