The housewife living with her husband's parents shares the home with her mother-in-law and children, enduring nearly half a year without sex with her husband. Her pent-up sexual frustration has reached its limit, fueling an intense inner craving. Seeking relief and new stimulation, she allows herself to be touched by a stranger, her body becoming excessively wet and aroused. The lewd, squelching sounds of their intertwined flesh only deepen her overwhelming passion.