In defense of my discipline, I will state for the record that math professors get hit on by students, too. I have flirty boys in my office trying to improve their grades all the time. The more overt passes happen a little less often.
Years ago, there was this blonde body-builder who was determined to get in my pants. I resisted his advances because I was in a relationship, and I knew he would end up taking several classes from me before he graduated. One day he was waiting in the narrow hall where the mathematics faculty had their offices to speak to another professor. As I tried o move past him to get to my door, he reached under my arms, picked me up off the floor, and pinned me to the wall. He gave me a What-Are-You-Going-To-Do-Now look and stuck his tongue in my mouth. There were probably 5-6 people within 20 feet of us, but no one in sight. After a good long kiss, he put me down and let me go.