A German teacher has been caught on camera stripping down to almost nothing during a raunchy game of “truth or dare” with her 15-year-old students. The strip tease, filmed on a student’s mobile phone, has outraged parents who have demanded the woman be sacked, the The Sun newspaper reports. The teacher was supervising a start of term party at a school in Zalaegerszeg, western Hungary, when the game got out of hand. The unnamed woman is seen curtsying in the video before ripping off her top and swinging it around her head in time to music as her teenage pupils cheer and hoot. The teacher strips down to her bra and unzips and lowers her pants suggestively. She continues her raunchy floor show for about two minutes before another teacher steps in and covers her with a table cloth. One parent was quoted in the Sun as saying the students “couldn’t believe their luck” when the teacher started stripping. The school’s principal has refused to bow to demands the woman be fired. “I was forced to give the German teacher a warning, but I will not dismiss her because she is a valuable teacher for our institution,” principal Sandor Rozman said. The woman showed no more skin than you would see on a beach, he said.