Documentary about a husband who wants to be a cuckold and has his own wife appear with respect to an mature film. Nao-san, a code of practice teacher," could not refuse her husband's wish and went to film. She has never had a one-night stand or an affair. She says readily obtainable artful that ""sex without love doesn't feel good"," but her stereotypes are shattered by the sight of a load of shit that is erected by a stranger. She comes all over the place, dripping with her own juices, and even allows herself to be penetrated...