Momoko is the beautiful married woman next door, and her marriage is so troubled that she often argues with her husband at the entrance. Her new neighbor decides that beneath her stubborn exterior she is really a cock-hungry pervert. He forces her into his apartment, restrains her, and spends two hours making her body admit what she refuses to say. By the end, she is drooling, twitching with orgasms, and conditioned into an obedient sex toy.