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. when i start shooting, my husband doesn’t get an erection. therefore, another man is introduced to the couple as a substitute for her husband. the wife accepts the stand-in for her husband who doesn’t get an erection under the conditions of “i don’t do deep kisses”, “i don’t give blowjobs”, and “i pretend to have sex”.