Prologue- Let There be Light
One by one, entire cities lit up once more, containing the noxious gas that would change them all. and people began to flock back. end of prologue
Fox Furnace
Alexander whimpered in discomfort as his ass flared again, his bowls releasing another plume of noxious gas so hot it felt as if it was singing the heavily stained fur around his abused tailhole.
Horse CEO's Luxury Toilet
His ample cheeks covers my source of light once again, trapping all of his noxious gas inside my toilet-prison.
The Hyena’s Concubine CH10
One of the bonnacon opened its crablike mouthparts and ejected a burst of noxious gas down onto the attacking lions, sending the greenish vapor spreading across the battlefield.
Digigaslution
Gaomon groaned in disgust and plugged his nose, while isle couldn't help but inhale the malodorous and noxious gas. "i don't get it. how come the gas you passed back at the gym was so much worse than this?"
Signal
Even still she could hear the screams, the hissing of the terraforming plants pouring unknown noxious gas into the atmosphere, the mechanical limbs of mechs chasing her and others through the streets and levels of the city.
Mother's Day 2
The hatchling yelped and squealed in her paw, helpless to escape, gasping and choking on the noxious gas that she had blown out of her rump onto him.
Lesson Learned
The wolf groaned as his eyes began to water even further, turning red from the strong, noxious gas.
Playing to Lose
The bear didn't even wait to fart, the noxious gas was blasting the ferret's nose even before the sides of the stool squelched firmly around his cheeks with a squeaking sound.
Chapter 08 - Thyme After Time - part 02
A few seconds after she had unloosed her energy vision, the pebbles discharged a rather noxious gas that left the pegasus coughing and sneezing furiously. by the time she had recovered, she was up to her neck in the white 'pebbles.'
The Big Sister Part Ten: Destructive Tendencies
This belch would shatter windows sending glass everywhere around the store and suddenly all the geeks and gaming nerds would get a full blast of a giant's stored up stockpile of cabbage and carrots corroded within her own body to a noxious gas.
Gnoll on Patroll
That fleshy pucker surrounds the dog's entire head, and some of his shoulders and a long puff of gas roll out that intestines, a thick fart blasting around his head as he huffs in that noxious gas.