Miki spends her days feeling emotionally empty, often drinking too much every night, waking up with headaches. One evening, she drinks excessively again, loses consciousness, and falls into a deep sleep. When she wakes up, her son is hovering over her, gently yet passionately touching her body. Overcome by his warmth, she surrenders, still half-conscious. While her husband sleeps beside her, she finds herself helplessly accepting her son's burning desire, unable to resist. Confused by the situation, she can't shake the feeling that deep down, she secretly craves it.