Gilded Cage: Chapter 27
Thick leathers and unforgiving iron manacles formed a sinister web, ensnaring the creature's wings and limbs in a cruel embrace.
On To Black Pillar!
Four skeletons emerged from the blackened ground beneath him and in a flash they took the form of rotting flesh and dark sinister armour. "my enemies draw close...guard the pedastals and do not let them reinforce the ceal!
Bolt: the food chain (vore)
A sinister smile came to mittens face as she looked down at the hamster under her paw and licked her lips. "well, excuse me for trying to be free" said the hamster, unaware of the danger he was in "now would you please let go of me?"
City of Light: Chapter 52
It was all connected—the darkest moments of his life, the sinister hand of the lunds, even the malevolent presence of nigel himself.
In From The Cold - Cinderace TF
Her smirk took on a slightly more sinister look for a few seconds. "r...remind me to never piss you off..." mao gulped.
Tora- Back to Normal
You're a good boy for saying that." she said with the same sinister grin. she got off his chest to let him sit upright again. _"i think she enjoyed that a little too much."_ he thought with a sigh.
A New Life Chapter 3: Surprise!!
She giggled slightly, but then a shocked expression appeared on her face, followed by a sinister smile! "you know what this means?" she said evilly. "n-no..." i replied "it means that you get to go back to school!" now i was scared!
Chapter V: Unbearable
He shivered and a sinister grin crossed his features. "oh boy... it felt _so_ good. i _love_ the moments when you hold the asshole's life in your paws.
I am a Soldier
In the shadow of the coming morning, the sinister cobalt glow of the hellhound's sword and shield would be the last thing his enemies ever saw.
The Keyhole (Ch. 1)
Of course, it was those few who saw them as something much more sinister that had a tendency to cause problems. he snorted as he thought to the earful he had to listen to because a human had joined the police academy.
A sinners life
The human pulled a hat from behind him and put it snuggly on his head, he looked up at the factory with a sinister expression. “now that oden’s here, the real party can get started.”
Bowser's Feeding Frenzy by Alpha Wolfio
Or was it something more sinister? either way, it scared everyone. "oh wow, what is up with my gut?" bowser questioned. the koopa and goomba sighed with relief, knowing that they were not in danger, but their king required satiation.