This is the most unusual bribery professor. He's a real lipstick fetishist. Pretty girls get the best grade for a particular service. But this time it was different.
As usual, he asked to put on a mask and tie him to the bed. The girl should put on red lipstick and leave kiss marks on his body. Each time it should be a long and resounding kiss.
When the girl finished, the professor wanted to continue. He broke the agreement and the girl decided to teach him a lesson. She took a photo of him and began to blackmail him.