Happened in middle school but regardless, I was in math class and you know everyone is very horny.
We were in the middle of a lesson and me and my friend loved talking and not paying attention. I was looking around the class trying to not listen because math stressed me out. I look over at this girl that I admit thought was attractive, she started touching her pants in between her thighs. She started rubbing pretty hard too. I looked over wide-eyed and she stared right back and kept going
She continued rubbing while looking back at me. She stopped looking at me which gave me a lot of relief. After 5 minutes she finally stopped. The MOST uncomfortable I have ever been. I never looked at her ever again.
Please don't start masturbating in class if you get horny go to the bathroom Jesus.