Career woman Reiko is strict and stoic in her work, adept at using both carrot and stick. She's seen as untouchable within the company, but in reality, she's shy, dull-witted, and incredibly inexperienced with love. Despite being in her mid-forties, she's never had a boyfriend and spends her weekends cooped up at home, indulging in naughty fantasies. An event occurred that intensified Reiko's fantasy habit. Two subordinates were assigned to her. One is a muscular, energetic big brother type, and the other is a new hire, little brother type. While finding them cute, Reiko guides them strictly. Watching their earnest efforts causes Reiko's fantasies to spiral. She touches the muscular one's shoulder. Suddenly, she's swept up in his arms and carried to bed. He kisses her shyly, effortlessly removes her clothes, and caresses her. Then, he thrusts into her fiercely, sending her to ecstasy...
