Aoi and her husband take a hot-spring vacation after three years of marriage, supposedly to enjoy some rare time off together. In truth, he has brought her there to fulfill a hidden fantasy. After posting photos of his wife online, he became aroused by the flood of filthy comments from strangers lusting after her. Unable to contain that desire, he gives Aoi only a towel and sends her into a men’s bath packed with perverts, hoping to watch her get taken right in front of him.