Title:           That one time Flitter and Thunderlane swapped genders
Author:          jonnybgoode
Pastebin link:   http://pastebin.com/vqCd925X
First Edit:      Saturday 8th of February 2014 11:26:20 PM CDT
Last Edit:       Saturday 8th of February 2014 11:26:20 PM CDT

Flitter and Thunderlane are snuggling on a couch.
"Oh Thunderlane, I think I'm ready to take our relationship to... The next level," she coos.
"Er, about that..."
Flitter rolls her eyes. "Lemme guess, you don't have a penis?"
Thunderlane gasps. "How did you know?!"
"Because," she drawls, spreading her legs slowly, "I think I have it."
Sure enough, Flitter has Thunderlane's mottled pink and black cock and testicles.
"H-how did you get that?!" He cries in shock.
Flitter gives her dong a gentle stroke, coaxing out a small drop of pre. "I think Discord switched our genitals around."
"B-but Discord was destroyed after what he did to Fluttershy!" Thunderlane gasped, remembering the horrible events of that day. Ponies still found strands of pink hair floating in their toilets.
"Yeah, so I guess we're stuck like this." She grumbled.
Thunderlane got an idea, bending over to expose his vagina.
"What is it? Flitter asked.
"If you give me back my cock, you can have your pussy!" He teased.
Flitter giggled. This might not be so bad after all.