Pinkie Pie is away for the weekend, and it's up to Rainbow Dash to take care of Gummy. While Pinkie Pie is gone, though, Gummy begins to show off a new strange side Rainbow has never seen before. She's desperate to show her friends...but Gummy refuses to cooperate.

Parody of...well, just look at the title and my username.

Second story here on FIMFiction. Please be constructive when you comment.