I was just a university professor who was absorbed in my favorite research... until she showed up... She was a somewhat plain and unimpressive female college student. She wanted to see the original version of a certain book, so I invited her into my house, but she must have been given something to drink, and she fainted. When I woke up, my hands and feet were tied, and she was licking my lower abdomen with a smile. I was fascinated by her special fetish, and today I am enjoying playing with her as her sex slave.