Rei Aoki is a kind-hearted nursery teacher who is trusted by parents and colleagues for her kind and considerate approach to children. Of course, she is also very popular with children. However, she is a pervert at heart and has a strong sexual appetite, and she has a secret that she cannot tell anyone. When she sees a daddy who is good at fathering, she cannot resist the urge to seduce him. Today, daddy lovers have come to see her again...