i'm thinking the person who confiscated the bra is the
headmistress, a female. cos it is usually the female teachers that
will come up with those silly and childish punishments.
think about it, surely a male headmaster won't be stupid enough to
confiscated the students' bra right? the students won't be foolish
enough to give their bras to a man right? and what kind of image is
the school projecting if a man takes a female student's bra? surely
the girl can reject giving the bra to a man right? but if it's a
headmistress, then it's a different story, the student no choice
lan lan has to surrender.