Two Jaguars, One Bathtub
He shat all over gerry for another seven seconds before his bowels began to quiet down and the only substance coming out of his ass was hydrogen-sulfide and methane. eventually, chonley lowered his tail, and the flatulence stopped.
SpacePort
The methane breathers would drain him dry and keep him that way - so much fresh semen would bring many gold bars.. but again, not for a first time.
Blown Cover
The kobold gave a muffled squeal as the gas jetted up her nostrils so sharply and painfully, the methane stink making her eyes squeeze shut as though someone was cutting onions. her squirming continued anew, much to the delight of the guards.
Tales from Silicon City 15: Dark Omens
The rubber wolf farted a plume of methane into the living room, soon filling the space with a foul-smelling, low-hanging fog. "damn, i'm amazing."
Halo: FUBAR Chapter 01 - Odd Man Out
These little methane breathing guys were stubby, bow legged with un-proportionally long arms and were worse soldiers that i was. if not commanded by a field commander, they were cowardly, un-organised, terrible shots and un-disciplined.
Ovipositive Change
In spite of her keen raptor eyes, she still was unable to see the source, so she decided it must have been a trick of the eye, or a release of methane in the marsh that was getting to her.
Adipose City: Turf Wars
Newcastle could already tell the base's methane scrubbers were going to be working hard tonight. climbing back into his bunk, smiling as the metal frame groaned in protest of his weight, he reached down to give his gut a proud rub.
Elsewhere, Chapter 10: Intercept Course
"the atmosphere of the inner planet is a mixture of methane, ammonia, and water vapor." "primordial soup," hitomi said, cocking her head slightly. "i'd like to see what might be living there in a few billion years."
New Arrivals - Ch3
It had an atmosphere, but it seemed to be composed of mainly nitrogen, methane, and several other gasses they could not identify. it didn't look like anything was alive on this planet.
Tail's 12 Days of Shitsmas
The fireplace grew hotter with the added fuel of his homebrewed methane. his voloptuous cheeks and wrinkly balloon-knot effectively plugged the chimney opening, trapping all the stink and noxious gases inside tails's cottage.
Terminating Employment
Apex's tail flicked just as he let out a hissing fart that quickly filled the room with humid air and the rancid stench of methane and death.
Part II – The Chromosomal Blade went Snicker Snack
Periodic gouts of blue methane flame burst from countless exhaust stacks, scorching the vortex of polluted sky above.