200번의 공으로 복수하는 여학생

The schoolgirls giggle. With their attractive manner, they have managed to lure their teacher into a trap. Now he lies tied up on the bed and realises it was a mistake. The two of them don't want to have sex to get better marks. No, they want revenge. First they explain his predicament to him, then they start to work on him. One kick after another lands between his legs. The two of them rock each other up and cheer each other on. They want to outdo each other. When the teacher has already agreed to favour them from now on, they want to make sure he means business. They decide to give him another 100 kicks.