Nonconventional Testing
Beau couldn't see, until the serpent shifted, and he blushed, the snake was being rubbed from its tailtip past his slit, which was starting to show off hemipenes, showing beau it was definitely a boy snake.
In The Tank pt.1
"what-" he silenced her, putting his mouth over her muzzle, as he pushed her down onto one of his hemipenes while the other brushed against her lips and clit.
Revali Sex Slave
He felt two hemipenes pressing against his puckered ass. "nnnnnn!" he moaned desperately around the cock in his mouth. they couldn't actually want him to take both hemipenes at once, it was insane! "nnnnnnn!"
Edugaytion Ch. 2 - Oral Exam
The dragon complied, closing his eyes and pushing himself down a bit farther, taking the anole's hemipene about halfway.
A Cold-Blooded War
The snake scion gathered both his sentient, serpentine hemipenes in his arms and pulled them close to his muzzle.
Risk Management
It's really quite simple; get naked down to the scales, and start doing whatever makes your hemipenes happy..." jan said, to the beaming, increasingly-scaly faces around him. "ah... what isss a 'hemipene'?"
[p] Grass and Water
By now, nettle's hemipenes were unfolding from their slit, both specimens swiftly growing.
Aftermath
A deep rich purple in color with prominent wedge-shaped tips and a bulky muscular bulge near the base, the twin hemipenes made the butterflies in her stomach flutter all the more.
Ouroboros
In any case, body of the priest (whose head was left to me on the pedestal) now seemed to have rather sizeable hemipenes protrude from their cloaca... wait. they didn't have just hemipenes - they've had feminine bits too! but could that...
Fall '08 Snuff Project: A Master's Gift
That yip turns into a long wheezing breath as the serpent clenches down on his chest, while a firm, lewd thrust sinks sprente's hemipene deep into the male in his deadly grasp.
Rain World: Into the Darkness - 9
The hemipenes! the moment the realization struck the little male, the lizard decided that it was time to reap his reward, and he thrust forward.
Jean Paul et le Serpent
"i gave him my consent though i asked him to only use one of his hemipenes. he chuckled and turned me around.