Miyuki, the mother, diligently prepares dinner before her husband comes home. Then, her son appears, staring at her with a fixed gaze. "Mom, let's do it today, too," he says, as if it's natural to ask for sex. Miyuki is only bewildered... In the past, after several mistakes, she had offered her own body to her son, and since then, she has been relentlessly pursued and forced into sex. While keeping it a secret from her husband, she glares at her son, who asks for sex before her husband falls asleep, but she can't forget the intense thrusts from her son, and she ends up accepting his penis... She couldn't live without her son's penis anymore.
