I had this teacher when I was 15 who was like 50 and everyone loved and adored him because he was fun and really nice but I found him to be really creepy. When he was checking our work he would put his hand on my back or on my leg (he always found something wrong) and one day he even put his hand up my skirt! I was not okay with this so I tried to get out of that classroom as soon as possible but after he came back from sorting out his erection which he left to attend to after I pushed the creep away he asked me to stay back. He had done this so many times before and when I was failing his class he would often say I could improve my grade if I did something for him. (No thank you) . Of course I never did but it was weird. My friends had noticed how weird he was but he as never weird like that to any other girls in the class. 3 years of that and I wanted out of his class but I couldn't be move for some educational reasons . I never told my parents cause they were friends with him so they never found out . One of my friends suggested that maybe he didn't know where the cut off point was with that kind of (he might want to find out where it is then ) but I don't know? She didn't have this teacher so she didn't know the routine of closing your legs as tight as you could when he tried to look under the table up your skirt, or not being able to take off your jumper in his class or having the door locked when he was talking to you alone in the class.