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 svelte girl accidentally causes property damage but the owner is willing to not sue if she agrees to work at her diner. The girl agrees but the diner turns out to be a diner themed around big boobs and a magical uniform is given to her. When she try it her body is transformed: her flat chest is replaced with gigantic breasts each dwarfing her head. She is at first horrified by her transformation but she learns to love her job and the attention of the horny men.