In the daily life of a housewife, after finishing her chores, a saleswoman in a suit arrives at the door. She introduces a women-only mobile relaxation service and asks, "May I take a moment of your time?" Hesitantly, the housewife responds, "Ah... um... yes," and takes the flyer. It features a special course called the "VIP Sensual Course," highly recommended due to its popularity and high repeat customer rate. As she listens to the explanation, she can't help but feel shocked. The VIP Sensual Course is a special service designed for housewives whose marital sex lives have faded, offering erotic massage and, upon request, full intercourse to fulfill any desire. The therapists are exceptionally skilled and enduring, provided by a salon boasting the largest staff in the industry. Clients can even request their preferred therapist, promising a dreamlike experience. Drawn in by the saleswoman's pitch, she finds herself naturally flipping through the flyer—and soon picks up the phone to call.