Looking down at yourself, you see what you've always seen. A wimpy, overweight body that everyone teased you about all your life. It doesn't take a lot of thought to come up with your first wish. "I wish for a new body," you say with a grin.
"As you command," the genie smiled back, with what you almost think is a wicked glint in her eye.
She blinks and nods and, with a strange sort of "boing" sound, you find things are suddenly very different...