Mazi's Mateworthyness
All while he continued to give half-hearted thrusts into her body as his internal balls flooded her insides with his white sticky seed.
Finding Your Better Half (Dragon/Merging TF)
Teasing fingers stimulated his internal testes through his slit as his other hand ran up and down the length of the alien cock. it wouldn't be long till he achieved the much-desired orgasm.
Packages
He saw the smiles on his snake-cocks grow broader and saw their movements and licks become slower and more sluggish as they stiffened, his internal testicles churning with impending orgasm.
A Peacock's Blossom
Her internal testes clenched and her dick ached in her vent as that simple penetration and sap sent her pleasure she had never felt. the other vine had worked steadily up her chest. it coiled around one of her breast.
The Fire In Her
They put extra attention into that particular drawing, placing it directly beneath his slit, between the two thick lumps in his hide that denoted the location of his internal testicles.
Fur And Fire
If the dragon didn't have internal balls, the dog probably would immediately burrow into the sack with his nose. but there was still hope for that old pervert. "stand up and turn over. i'm not done with you, kid."
Damo's Ride.
Damo held up one weak hand to shield his eyes as rivers of scorching hot dragon seed started to blast from the cock he had just been mounted upon, drowning him in a sea of cream as the feral emptied its internal balls upon him, his fur soaking it up
Dragon Experiment Zero (2) “Orientation”
His nuts were shaped like ripe pears and hung in a newly formed pouch of stretched skin where usually only the smooth bumps of his internal scrotum could be seen from the outside - or felt by fingers whenever they felt playful.
Eagle Eggs
His internal testicles tend to produce quarts of eagle sperm when he cums. and it's slick, white, gooey and very viscous. it'll run out of my relaxed, post fuck cunt in a waterfall like fashion.
To Find a Mate
His ball flashed once, and then his internal testicles began to tighten up, preparing to launch his seed into his female, making them life partners. 'oh yesssssss!!!'
The Dragon's Cavern
Auroth moaned as even that disappeared, sliding into his internal testes which were already busy churning pheasant into thick dragon seed. he always preferred feeding his cock two at a time, so neither ball would feel left out.
Pleasing the Owner
As his internal balls tensing as they shot rope after rope inside her fertile body, every surge of white-hot seed claiming her ripe ovum, the wiggling swimmers of his legacy driving into the soft membranes that protected her eggs.