A housewife, Nanae, who dreams of having a child with her beloved husband receives a letter one day: 'Hello, baby...' At the same time, a man in a balaclava appears. Nanae, panicked and trying to escape, has her clothes torn off and is forcibly penetrated. Despite it being her ovulation period, she is laughed at by this mysterious man as he ejaculates inside her. After a month of tormented fear and disgust, the man reappears... Obsessed not just with raping but with impregnating her with his own genes!!
