@AnungIkwe ᐊᓈᓐg ᐃᑴ 
I had two middle school girls, The youngest was already very well developed. (Didn't take after my shape.) We moved, so they were new kids, and some boys kept touching her boobs and laughing. I told her to tell the teachers or kick them, but she wouldn't defend herself, she'd just leave. Then one did it to her when my older daughter was nearby. She grabbed the boy, threw him down on the ground in front of his friends, made him eat dirt, and then threatened him. That ended it . 

 Yep. Sisters gotta do it for themselves.