After a round of Truth or Dare goes south it comes out that Rainbow Dash is actually factually heterosexual. Even more shocked than her friends at this unexpected revelation, is the pony herself that everypony just ASSUMED SHE WAS GAY. Everypony in their turn must soul search and come to terms with the assumptions we all make about one another.

I'm sure this premise has been done before, and most likely better, but this premise came to mind and amused me so that I just couldn't help but scribble it down here. If you do actually know the names of the fanfics that explore this trope please let me know.

I'm labeling this as mature for obvious reasons, but there is no explicit clop.

Edit 2/16/25
Holy Crap you guys! THANK YOU for the overwhelmingly positive response and unexpected engagement from this silly little idea. This is in its first week, more liked that any other story to date! Thank you all, and I'm glad you enjoyed.