I guess, it is rather entrance to your stomach, but still a nice concept and composition. However, there are some major problems that in my eyes prevent the message suggested by the title to go through. Technically, it feels underexposed (probably because of the bright reflections of the flash) and the colors are somewhat washed out. Also, in this particular case the pin-sharp little details are rather distracting. A thorough makeup and manicure for the model would also make it more effective (IMHO).
This is just not very pleasing to my eye. I can't really tell if you were going fr sultry seduction, or gross out contest. The lighting is very harsh, the chocolate is just the wrong color brown, no offense but I would cover the teeth with the lips and try to manicure the fingernails a bit. I do apologize if this is a self portrait or a family member or friend, I am just speaking from a photographic standpoint.