Interesting progression and story line in the photo. Are you asking the viewer a question in your title? Or are you asking yourself if you should have used a different title? Titles are important parts of the presentation :)
I was thinking of an idea like this but I was going to have my daughter chew it and then take a shot of it in her mouth but then I thought, "That is rather gross!" I like your concept much better. The clarity and colors in this shot are as close to perfect as you could ask. My only thing is the light. It looks like it's coming from the right of the shot, causing the one wrapper to be very bright but shadowing the other one. More even lighting on this shot would have score a 10 right off the bat, I'm starting with an 8 and will be back to look again!
An interesting concept, the 'clothed to nude' progression is good but I find the photo doesn't hold my interest. I do like the idea though, and the lighting looks well done. 6