At the request of a man who has a desire to be taken down, he invites his wife to shoot a "private AV" that records the couple's sex. She starts filming, but her husband doesn't get an erection... So she introduces another man to the couple as a substitute for her husband. Her wife accepts as a substitute for her husband who does not get an erection under the conditions of ``I do not give deep kisses'', ``I do not give blowjobs'', and ``pretending to have sex''.
