The Slugs
A few agonizingly slow minutes passed as his urethra expanded around it, allowing it inside his body, deeper and deeper – and then, another _pop_ of relief as it finally reached his… balls, his bladder, bruce didn't even know, but he felt that warm glow intensify
Knot Lucky
The leopard shark's huge cock swelled outwards, the surges of cum up the urethra visible to the eye as he delivered again and again.
Protein Powder
You pull him back, making him stare at your gaping urethra before you stuff his head in with a squish.
The Mascot
Pressing his lips even harder against the throbbing tip, he slid his tongue down the male's urethra to drink the delicious nectar right from the tap.
"The Real Deal" - Chapter 10
It was a gentle poke inside his urethra... a cold, sharp, jab. and then again, this time, deeper.
Portal Buddies - Chapter 2 [Patreon Serial]
That gel was the only thing that kept the dry wood from grouting the inside of his cock, as it stretched his urethra impossibly wide.
Getting Played With
More cloudy beads of precum occasionally leaked from the urethra, only for your tongue to smear it against glans and taste buds. your toes curled at the flavor.
[COMM] Dirty Bird
One of his arms was elbow deep in his ruined ass, practically punching his swollen prostate, the other elbow deep in his stretchy urethra.
Clyde & Ollie: "In A Van Down By The River" Part 4
His urethra is so full of fluids that the underside of his cock is starting to bulge slightly now.
What If...
In the center was a rather long, puffy slit, being a bit large for a urethra.
How Romance got Fucked
Even the last droplets were gone, leaving the urethra agape and dry and unused. “yes, kitten? do you regret it?” “please… love. claim me.
I Still Suck at This Job (COMM)
Her fat flare rubbing, bumping and grinding the entire length of my urethra as her thick trunk of a shaft fills and swells the internals of my member.