In the afternoon, while husbands and children are away and housework is done, a salesperson walks through a residential housing complex. Posing as a seller of health equipment, they actually conduct live demonstrations of adult toys. At first hesitant, the housewives become intrigued upon seeing a large vibrator, their curiosity overcoming shyness. Drawn in by the demonstration, one by one they give in to temptation, experiencing the product firsthand before willingly purchasing it.