Third-year office lady "Nao-san," who looks perfect in her work suit, "Anju-san" during her commute, and "Kyoka-san," a part-timer at a cafe she visited for shopping. Each woman is lured to a studio under the pretense of participating in a survey interview, believing they will receive cash compensation. There, they are gradually aroused through meticulous stimulation using vibrators and dildos, ultimately leading to creampie-filled episodes.