The unicorn had been careful in how he planned things out.. But there was one crucial point he hadn't considered. The drugs he bought to spike some girl's drink that night was bought from some backalley in canterlot... High quality stuff, he'd been told. What the vendor never mentioned though, was that he could only guarantee it's full effect on ponies.

Smolder, gifted with the fire-like blood of a dragon, had a far faster metabolism, and a far stronger resistance to such poisonous substances. And when he said he'd only let her go after he'd had his fun with her girlfriend... After he'd do the same to Ocellus... Something in Smolder's mind snapped. She'd been too weak to resist properly before, her body still fighting off the poison. But currently, the only thing keeping her subdued for the last 10 minutes, was fear, acceptance... Knowing it would be over soon, and wanting to forget about this whole ordeal without anyone finding out.

When someone she cared for was threatened, Smolder did not hold back. She laid there for a moment, watching as the pony that just raped her turned around and opened the stall. He looked left and right before exiting the carefully crafted bubble meant to silence Smolder's cabin. Leaving the door open, he looked back, smiling obliviously as he said

"See you soon~"

Before he could close the door and lock it however, Smolder had gathered every bit of fire spurred from the hatred in her heart, and unleashed it. A plume of flame far bigger than she ever even knew she could breathe, launched from between her teeth. The bubble of silence did little to stop the sound. In as little time as a second, several things happened. The door flew off its hinges, the bubble of silence was dispelled, but most importantly; the unicorn was caught in the middle of the flame, his body catapulted to the back of the restroom walls before impacting and breaking the tiles. The fire did it's job too, a shrill

-"AAAAAAAAAA!" sounding as the unicorn immediately tried to get up and douse the fire that burned his coat, burned his eyes. Smolder got up as the Stallion frantically thrashed around, struggling to do so, feeling lightheaded. "HEELP MEE!!" she stumbled a bit, leaning against the side of the half dented and blown up stall before walking closer to the stallion who was still aflame.

She could hear his skin sizzling, melting... The sound of flesh burning just ever so slightly present under his constant screaming. And she liked it. She would never do something like this ever again... But right now she needed to see this... She wanted him to suffer. She stood there for a moment, watching the stallion burn, doing nothing to stop it.

When the fire finally ran out, the unicorn laid there, skin melted and deformed, breaths shallow like he was just trying to survive. His eyes flicked down to Smolder, and immediately she could see the fear in his eyes. His horn glowed, but Smolder was ready this time, she fell down on him, hand clasped around his horn. "No.. Hh.. Pleahse!" he begged, having no strength to resist her physically.

But Smolder didn't say a word, she placed one hand on his disfigured face, bracing him to the floor as the other gripped more tightly. She pulled, with all her strength until..

ccrrRRRACK "AAAAAAhhhhhHh HHhh HHh hHHh"

She'd pulled off the unicorn's horn, blood dripping down his head and pooling onto the ground. Smolder tossed it away, the horn clicking and clacking as it hit the floor before rolling away into a stall somewhere... Other ponies had gathered at this point, looking on in horror of what was happening, all too scared to intervene.

"PLEASSee GET HER OFF OF--!!" WHACK

Smolder's fist came down hard on his face, hard enough to knock one of his teeth out. She was splayed over him, one claw grabbing him by the neck to shut him up, the other raised in the air again for another hit.

WHAP CRckk Wham BASH Crunch...

Nobody helped, mainly because everyone could see what had happened, the white stuff trailing from Smolder's tail to the stall being a dead giveaway. Plenty of mares walked out though, unable to watch the violence. And by the time one of them had gotten to Twilight... It was already too late for the unicorn.

He was dead, but Smolder was still punching and clawing away, her movements sluggish, like she was spending every last ounce of her strength on this final 'fuck you' to the guy...

When Twilight sat down beside her and stopped her, Smolder's eyes were in tears, her face and hands covered in blood. She practically collapsed against her teacher, sobbing... She hated this, she hated everything that had just happened. But at least she could rest easy know this scum got what he fucking deserved. And he would NEVER... EVER have the chance to do it again.

Author's Note

it's not a good ending by any means, but hopefully a cathartic one for those who could use it.
EDIT: changed the ending to be longer, putting more focus on Smolder getting revenge