A housewife, Nanami, dreams of having a child with her beloved husband. One day, she receives a letter that says, 'Hello, baby...' At the same time, a man in a top hat appears and Nanami, bewildered, is stripped of her clothes and forced to take his penis. Despite being on her ovulation day, Nanami is laughed at by an unknown man who ejaculates inside her. Tormented by fear and disgust for a month, the man reappears... A crazy rapist who is obsessed with impregnating with his own genes, not just by force!!
