Last night, I was alone in my room, studying for class when something very strange happened. I was trying very hard to concentrate on the book, but I kept getting hotter and hotter. It was stronger than me, I kept touching myself outside my clothes, then it was too hot and I had to strip topless and play with them. It was like the book had a spell on it or something! I couldn't help myself, I started to masturbate and kept moaning "Professor" as I went until I came! I really don't know what started it!