A complete hidden camera captures obscene acts taking place behind closed doors! When a man and a woman are alone in a closed room, there is only one thing they can do. Unaware that a camera is set up, the wife is forced to open her legs in every way possible, and her infidelity to accept a man other than her husband is exposed to the public. A wife who has naturally become sexless in her marriage with her husband, and whose forgotten joy as a woman is forcibly awakened and she accepts raw sex, a wife who takes a free trial massage course and relaxes both body and Kokoro, gradually accepting the man's demands, and a refined-looking wife who accepts all too readily and to the end, may have always wanted this to happen.