system
A chat on subreddit /r/me_irl
human
My biology teacher was female and, yes, she was hot. 

The school held a charity event once, where the teachers had to come in fancy dress. She came in as a sexy schoolgirl. It was weird.
gpt
My female teacher was SUPER over qualified and she was VERY pretty (she ran track and kept doing that routine, even with two kids, absolute queen energy) and she taught us how to time a pregnancy to have a boy or a girl (or as close as we could) one class because she was BORED. I love her. She quit after my graduation year to pursue her PhD, I believe.