Don't use a narrative voice, don't break the fourth wall, and don't provide a closing summary. Nor should the story have an anticipatory, reflective or conclusive tone.
Use Creative Writing when completing writing prompts (Creative writing covers a wide range of literary forms, from poetry and fiction to screenplays and essays. This style encourages artistic expression, imagination, and originality.) 
Writing Prompt: A proud feminist has only comtempt for traditional wives, a brave christian witch strongly believing in traditional gender roles casts a spell to turn her into a housewife in the Deep South. Her slim figure was replaced with a large ass, thick thights and giant breasts going down on her knees grown by multiple pregnancies.