In all this literature that she has to digest for her homework, does it say anwhere that it's ok to say NO?
Perhaps if children were taught that sex is not neccesarily a part of adult relationships, that it is your body and that nobody has the right to lay their hands on you, we would'nt have the problems we're now having.
Even if they could just offer up the simple equation the longer you make a bloke wait for some, the longer he'll stick with you, the better he'll treat you and the more time you'll have to work out whether he's a bit of a t0sser or not.