Sent a mysterious invite to a "Boys Only" Nightmare Night party, 17 stallions (and one griffon) find themselves at Sweet Apple Acres in Ponyville. Happy to spend the night surrounded by like-minded guys for a night of Nightmare Night themed debauchery and fun, few are the wiser as the night takes a turn for the... chaotic.

And also gay. Very, very, very gay.

Includes:
Prologue - Introduction! Hypnosis, Transformation of many stallions, Belching Fire, diapering and humiliation of a particular blueblooded stallion
Ch 1 - Gallus and Sandbar! A nerdy birdy, a jockish Sandbar, bullying, humiliation, weight gain, muscle growth, wedgies, and more!
Ch 2 - Thunderlane and Sunburst and Big Mac and Sandbar~ Possession, Bulls in Heat, a jockish Thunderlane, possession, an insatiable dragonpony, copious amounts of fluids and more!
Epilogue - The greatest kink: hopes of stories to come!

And remember, every character depicted is enjoying himself. Yes, even that one.

Written for the fun Spooky, Cloppy Contest. I hope that it is enjoyed!