Even when you're bulking you should be aware of insulin response and the insane amount of sugar she is eating.  By strategically eating sugar and high glycemic foods immediately before and after your workouts, you can help more of the insulin bound sugar find it's way to muscle glycogen as opposed to fat stores (it's gotta go somewhere, depleted muscled have more room than full muscles).    Not that there's no room for candy or sweets, but an entire chocolate orange is probably too much for one day, and the amount of sugar she's taking in is completely ruining her peripheral insulin response.