incubation
The ship could synthesize oxygen and food! hours later, the moon's atmosphere helped dissipate the shuttle's kinetic energy. a bright flaming plasma trail set the sky on fire.
Breath Play
His vision was becoming fuzzier now, and he could tell he was moaning loudly from the need for oxygen.
Filling out the Ranks
He couldn't break the window and flood the room as he was unsure how the chemicals would react to the overabundance of hydrogen and oxygen.
Rough Sexy Intentions
Brent was grinning by now, only sparing a moment to give another squeeze of oxygen for his capture before he slipped his jockstrap down to bare his cock. "almost forgot..."
Slimeball
The oxygen tank being so heavy on his back, james swam slowly and awkwardly down the enclosure, buffetted by the rushing of the pipes. kewin wanted to be alone.
The Day when Placoderms flew
Furthermore, being part of the heart, all blood running through the animal's veins is oxygenated, with carbon dioxide being expelled either through still functional gills or alongside other bodily waste.
Ch.1 Escape
The oxygen in my own home started to run low. larger breaths were needed just to get enough oxygen to continue trying to break free. lungs stuck from expanding too far, further pushing me against the walls. i felt tired.
The Unexpected Prey
Her struggles started to become less active as her body was burning up the last of her precious oxygen. she fell to the cold damp ground and the real fun began.
Chapter 7 - Shauna; Just one of Joey's Creeps
However, a second later skye realized something, he didn't need the oxygen, in fact the area they were fighting in was completely o2 free, and they were still fighting.
Dinosauria- Chapter 10- Filling Out The Ranks
He couldn't break the window and flood the room as he was unsure how the chemicals would react to the overabundance of hydrogen and oxygen.
D.E1 Chapter 22: Supernova
My body started to demand oxygen, since i wasn't even breathing. with my eyes still closed i reached for my emergency oxygen capsule, just in case my body rejected that natural air. i took away my hand-paw from my muzzle and slowly inhaled.
Tails of the Stars 5 - Homesick or Spacesick?
The tear in space merely closed up once more, leaving a barely conscious raptor starving of oxygen on the floor. "why...didn't...work....hhhhaaaghk!"