A young girl named Yuzuna, standing at just 148 cm tall but still growing, has been carefully trained by her master. Her innocent body and mind are ripe for the taking, making her the perfect candidate for his massive cock. As he guides her through their first experience together, she feels an intense pleasure that leaves her craving more. She begs him not to stop, promising that if he continues to make her feel good, she too can reach new heights of satisfaction. Over and over again, he fills her up with his thick cum, leaving both of them completely satisfied.