Nope. I assumed it was a female, actually. No male teacher with even half a brain would subject themselves to possible sexual harassment accusations by addressing the girl in class about this. But a female might- either because she was jealous, and trust me, been there done that when I was a well built teenager by the time I was 14- or because she had some twisted idea that she was "helping"- kind of like teachers "helped" that young man who taped a sex act and got "helped" to jump off the school roof, killing himself. If this was meant to "help" then it should have gone through channels, and a parent/teacher/student conference arranged. It was either mean-spirited or gross authoritarian overreach and unacceptable- no excuse.