Three couples with various issues participate in an abnormal documentary of 'cuckold' AV filming. 'I can't forget the intense sex from my youth...' 'I want to be the material for my sadistic husband...' 'Because of our age difference marriage, my husband can't get it up...' Proxy sex to resolve the troubles of a masochistic wife with unmet desires. Eventually, reason collapses, and she abandons her sense of self as a 'wife,' recklessly devouring another man's cock...
