Wouldn't it be difficult for a man not to accept the challenge of a 16 year old who has exposed herself?
If I were a man, it would be difficult.
Now if I were the female teacher, and a 16 year old boy exposed himself to me, I wouldn't be tantalized. I'd take a picture and then send him on his way.
I certainly hope our male teachers have the ability to resist the oversexed little 12-17.9 year olds that are thrusting themselves upon them as a test of wills.
It's still wrong, it's still against the law (in most states - Ruth Bader Ginsburg, be damned), and still a REALLY BAD IDEA!!