A horny housewife named Mio calls in a male masseuse to relieve her aching back from all the domestic chores. As he skillfully caresses her sensitive areas, she finds herself growing increasingly aroused under his expert hands. During each session, she's repeatedly brought to the edge of climax, leaving her craving more of his tantalizing touch. When the timer finally sounds, indicating their time is up, she eagerly agrees to continue despite knowing they might record additional content based on the distribution method.