SPRING AWAKENING. It's about kids that age. Very graphic.
AVENUE Q. Dirty Sesame Street. Very funny.
I'm only offering these suggestions because you said they were mature.
I'm more worried about the parents' reaction to these shows.
"It's not so much do what you like, as it is that you like what you do." SS
"Time flies like an arrow, fruit flies like a banana." GMarx