Mega Sized Military Might
Then with one final thrust he sits down with an earth trembling thoom and bellows out a loud groan and neigh sound as cum surges from his hefty balls.
RS: Incestious Liberation 3/4
._ _ka thoom!_ _the ground groaned as the earth caved in small boulders the size the kitchen table flew out. however, they were kicked away by him, which kept them from getting to close.
Growing Love - Part 2/6
Those down there shrieked in horror, just to hear a massive thoom as the paw struck, yet no pain coming to them as they instead found themselves upon the titan's palm, the mass of furs stuck upon it and staring right at his amused muzzle.
Everwinter Ch28: Adventure of Two
Don't start the-" **thoom!** something burst in the distance, the cave shook, dust fell from the ceiling, and the aether screamed with a sudden burst of energy.
Microfiction Compilation 2023-01
Every monstrous step thooms down with deafening force, breaking the raptor in different ways, all for as long as sora enjoys that suffering. and it is indeed sora's enjoyment that is the important thing.
Aftermath
A rumbling thoom echoed out from the impact of so much combined bulk. low and bassy. like the ground itself was complaining beneath their weight. my ears perked. i thought i felt a shudder, a tremor roll beneath my feet. faint, but noticeable.
Searching for Secrets
A voice thoomed around their heads, echoing in the void. "you dared to breach the sanctity of this place, to steal the secrets of the misbegotten past!" "whh? nhhh, wh- hhhghk!"
Ethna's Expanding Problem
Without that hold to offset her shifting center of gravity the growing roo-bat fell backwards onto her ass with an earth shaking thoom of impact!
Continuation
There was a noise that sounded very much like "thoom" and the dragon was rocketing up the hole he had made. he cracked his head on every outcrop in the vertical shaft, and was suddenly out in the open air, rising high up in the sky.
Jumping On a Bed
He patted it a bit, listening to the thick "thoom" that echoed from it. he squeezed a bit more and let it roll along his face, even moving it to that thick navel, nuzzling into the belly hole and letting it nearly engulf his entire head.
The Clawed Cyclone
His muzzle directly with backfist making the giant wolf actually whine in pain and hold his muzzle in his paws for a bit as a small stream of blood drips down it, allowing me to finally end this with a front kick to the chest and there is a only a thoom
Entry Level Position (Commission for Sgata)
"oh, calm down sirius," the dragon said in a loud, booming voice, and shu looked up, to see the dragon floating in the air, then landing with a solid thoom just inches from shu's head. "you were just as startled and scared when i found you."