The neighbor's father and son begin to have a strange effect on the housewife's daily life. The doorbell rings despite no one being home, the mailbox shows signs of tampering—its cause shrouded in mystery. One day, the wife catches the neighbor's boy peering into her mailbox upon returning home. From there, the story unfolds. The boy forcefully gropes the busty housewife, fondling her large breasts, and plays mischievous pranks on her in the bath. The father subjects her to near-coercive rape, threatening and blackmailing her into submission. At night, the busty housewife is overpowered and dominated by both father and son. Mysterious events intertwine with the neighbors' actions, gradually destabilizing her once-ordinary life.