the model is very pretty... her pose suggests a certain sophistication that does indicate a loss of innocence... skin tones are good, focus is as well.... for me it is a bit of a stretch in demonstrating broken but a unique take on it for sure.
Her gaze gives me the opposite impression of your title. She looks more seductive than broken innocence. Other than that, I like the composition. Image looks a bit on the magenta side, but it could be my monitor.
I'm not going to say it DNMC but I do think you went way out of the box on this one. With that said the focus is not where I feel it should be and soft overall. Here face should be sharp focus since you are using here as your subject in this photograph.
Nice portrait, but the straw mat does nothing for her beautiful skin tones, maybe black or white background, and I don't really get "broken" from her expression.
An ok portrait, I don't really see that it fits the challenge though. Also I find that the fact that the head is tilted downwards is a bit disturbing for my own balance. The lighting is a bit too harsh as well. There is a shadow on her face and eyes which is generally a big no no when it comes to portraits.