Somewhere in South Africa, a frail antelope is being stalked by a fully grown lion within the waxy moonlight. Taking a gentle sip from a nearby lake, the lion pounces at the prey as she teleports away – plopping into the lake... Finding herself in the steel chamber of an alien spaceship, the dim green lighting of the room leaves the impala frightened as she squishes the seaweed-like floor beneath her hooves. Exploring this creepy extraterrestrial environment, the dense humid air makes her heart beat faster while a long gooey appendage dangles down from the ceiling. Suddenly, it lunges at the animal.

Plunging itself into her mouth, it gapes her jaw painfully wide and force-feeds a big slimy egg into her throat – bulging it in a slow descent to her stomach. ...GULP... As the tentacle curls back into the ceiling, the antelope slurps the goop from her lips and burps – feeling something grow and squirm inside her abdomen. Frantically, she gnaws at the marshy ground in hopes of escape. Pressing her nose into a hard-glass floor, the impala sees nothing but an abyss of darkness. The whimpering neighs of a horse can be heard elsewhere. Wandering around the small room aimlessly, she becomes very hungry.

Detecting the rising need for sustenance, the wall slides open and squishes a trough into the room. With a wag of her little tail, the antelope trots over without hesitation. The creature within is giving her cravings like never before. Dipping her muzzle into the thick white liquid, it smells like fish but has no actual flavor – it's just goop rich with nutrients. At this point, the impala didn't care anymore. With no way to escape, tears trail down her cheeks as she rigorously starts gulping the stuff down. Gently, her tummy expands into a cumbersome potbelly. Sloshing in place, she finishes off the container and moans.

Curling to her back, the antelope looked like she's ingested a whole yoga ball. Immobilized with drum-tight flesh, the alien within ominously presses out on its mothers girth. Bumping her skinny limbs against her remarkably inflated center, the poor impalas belly button pops out with a little X across it – further accentuating how full she's become. Frustrated, the antelope curls her massive bloat left and right in hopes to get up, but due to the perpetually building weight, she has no choice but to accept her fate and lay there. With the animals horns dug into the murky seaweed, she yawns deeply and passes out...

Awakening in an uncomfortable daze, the entirety of the impalas body has become numb with a few sore spots. Realizing that she's in a darker place than before, her head, along with the rest of her limbs, have sunken deep into her own spherical body. Now absolutely gargantuan, the antelope now takes up most of the space the room has to offer. Moving her head as much as its tight space would allow, her horns have been sawn-off to help keep her from exploding. Realizing that the antelope is incredibly fertile, the appendage decided to feed her many more eggs in her sleep. Marked as the alpha incubator, the animal spends the rest of her life birthing various creatures from across the galaxy. THE END