We secured the young housewife in a white slip to a sofa bench and carefully trained her. We started by attaching a vibrator to her thigh, gradually increasing the pace as we observed her reactions. The new device introduced this time, a pink vibrator, was first inserted through the opening of her mouth gag to wet it before moving on to the main act. As it was inserted, the housewife let out desperate moans—sounds she could never make in front of her husband—filling the room and intensifying the heat.