Kanako Ioka, a female teacher who works part-time as a stress reliever while working as a teacher. Her fellatio technique is considerable, and the repeat nomination rate is No. 1 at the shop. One day, when she was working at Pinsaro as usual, the vice-principal came to the store as a customer. Her secret part-time job is found out, and she is raped as punishment. This was the beginning of Kanako's nightmare...
