Description:
Mao Natsukawa is a kind and cheerful female teacher. But at night,she is a bondage slave to vice principal Kuroda. Every night,tied up,Mao gasps in emptiness. The trigger for this was two years ago,when her student Minase was found to be working a part-time job and smoking without permission,and was forced to drop out of school. Mao happens to meet Minase again...
