They take out an open bottle of wine, uncork it, and start passing it back and forth, when the teacher comes in and they hurriedly put it away. The teacher starts the lesson, but when his back is turned one of the girls takes a swig! The teacher notices and screams at her, 'What the fuck are you doing??!' This makes her laugh so much that she spits the wine on the teacher. The teacher leaves in a huff, and brings back the principal. Now the bad girls are all alone with him and the teacher....