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.
Arachnophilia [Commission]
Krack-thoom! it was quiet. but with a blast of magic and the purple-green smoke pluming out of the windows, which soon dissipated, the forest was alive with the sounds of panicking animals.
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.
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!"
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.
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.
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.
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.
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!
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."
Everwinter Ch11: Clash of titans
**" the two slammed into each other and a heavy thoom was heard as the fabric of reality was ripped in two and left behind little more than a puff of smoke and an enraged wulfkin.