The professor is at his Office, I know that he works in the holidays and I am getting wet thinking about him, so I visit him in the office. I want to test my new titfucking skills on him. I can t decide what top I will be wearing for that. I choose 3 of my hottest tops and I go to the office. I explain to him that I want to train my tittyfucking skills in the holidays only for him, he is my lucky test subject. At first he s shy, but he almost loose his load while thinking about me tittyfucking him. I convince him and try the first outfit and I make him hot, then I tittyfuck him. He is sitting in his chair, I am between his legs and I let the top on while tittyfucking him. I m going to edge him until the end. After some time I change to the 2nd outfit and tittyfuck him again. Then to the 3rd top and I suck him a little bit too. On the 3rd top, my eye contact and my dirty talk is so hot, that he shoots his load while I tf him with my top still on. The test and the training was a succes