This Is How It Feels
She started pistoning her glans through his sphincter while arching it upwards within his prostatic urethra, prodding and stretching the flexible walls which caused him extreme stimulation.
The Bear Next Door: Chapter 3: Sex, Showers, and Sleep
Ben picked up the pace, thrusting harder and faster into david, the husky moaning between gasps for air as his prostate was stimulated even more. the pairs balls were smacking together audibly, bringing more pleasure to them.
Slugs in the Study (Commission for happywolf23)
The slugs squirmed and stimulated the wolf's nuts to produce more and more cum to feed the colony as they flooded into their new home.
Tales of Ishim 2: A Pup's Education
"as before, prostatic stimulation usually brings about a distinct change in sensations, allowing you to relax easier for deeper penetration."
Advancing Science
As time went by it took longer and longer to milk out a load, as the vibration began to cause numbness in his prostate.
Naughty On the Sales Floor
prostate stimulator," he flexed and a shiver flew right down the length of his tail, "check." finally he looped a tiny titanium chain among them all and locked the ends together and set the key on the counter.
Fight to the "Finish"
These are all 'tools' the opponents can use on each other, ranging from dildos, vibrators, prostate massagers, to an electro stimulation kit, sections of rope, a couple pairs of handcuffs, a few feathers, and even a masturbation sleeve with a suction
Dragonfly's Future: Serpents of Sin
Relentlessly forceful thrusts had the ermine's prostate working overtime, electrical signals of ecstasy sent coursing through his crotch.
vac-mates
Ryans mind slowly continuing to dream of that white and blue tiger as the dildo and rubber continued to stimulate him, distracting him.
Cody's Growing Pains - Chapter 2
He could feel every pulse... every spasm of that big fleshy knot buzzing inside of him, his own young prostate beginning to pulse and buzz in rhythm with that fleshy fox cock.
Of Legendary Proportions - Part 3
Three god damn days of constant, never-ending stimulation and denial! he'd been put through so much in only a week that he felt like he was going to go insane before he ever saw the light of day again.
Still got it
Grinding in the knot-limited range of motion i have, i rotate my hips in circles around max's knot, stimulating my prostate into even further pleasure. "mmm, grrr," max and jack growl at the extra stimulation of their throbbing cocks.