Pony Costume Theory: Rubber Pinkie Pie

So I saw this: [link] by ~SuichiTanaka and my mind kinda went 'Why did I not think of that?' followed by 'I need to draw my own take on that like Right Now.'

...my head is firmly in the gutter today, and any attempts to get it up from there have proven futile. So have a rubber costume of Pinkie Pie instead. Drawn on colored inks + colored pencils.

Pinkie Pie, Those Confounded Ponies (c) Hasbro.