Fairy-tale rhyme 3

Once upon a time, there was a princess, her skin was white as snow.
Her bottom however, was brightly red, so hot that it seemed to glow.
She was spanked not once, not twice, but seven times, each dwarf got a turn.
Small they might be, but with their miner’s strength her bottom did burn.
An apple she ate, as candy so sweet, so where was the danger?
But everyone knows: don’t accept something sweet from a stranger.