The Canine Conditioning Program

Mistress had been quiet for three weeks after Eva’s return from the island.

No new bookings.

No marathons.

Just gentle aftercare: warm baths, soft blankets, whispered affirmations, slow and loving use that let Eva’s body remember pleasure without pain.

Then one morning the bedroom door opened and two large black Labradors padded in—sleek, glossy, intact males, tails wagging gently.

Mistress followed, dressed in a simple white sundress, holding two thick leather leashes.

Eva, kneeling naked on the silk rug in the center of the room, looked up with wide eyes.

“Today we begin your next phase, puppy,” Mistress said softly.

“You’ve learned to take men.

You’ve learned to take many men.

Now you learn to take something more primal.

You will become a perfect mating partner for real dogs.”

Eva’s breath caught.

She remembered the single night on the estate years ago—the Great Dane, the knot, the public knotting under floodlights.

But this was different.

This was not a spectacle.

This was training.

Private.

Daily.

Permanent.

Mistress clipped the leashes to the dogs’ collars, then knelt beside Eva and fastened a matching collar around her own throat.

A small silver tag read:

MATING PARTNER – PROPERTY OF E.V.

“Rule one,” Mistress said, stroking Eva’s cheek.

“You never say no.

You never pull away.

You present, you accept, you thank them after.”

She guided Eva onto all fours.

The first Labrador—named Titan—immediately sniffed between her legs, cold nose pressing against her restored, pink entrance.

Eva whimpered.

Mistress lifted Eva’s hips higher, spreading her knees wider.

“Present properly, puppy.

Arch your back.

Show him you’re ready.”

Eva obeyed, trembling.

Titan circled once, then mounted.

His front paws wrapped around her waist, claws scratching lightly.

His hips thrust forward experimentally—once, twice—then found the mark.

Eva gasped as the thick, slick canine cock speared into her in one smooth motion.

It felt different from any man—hotter, smoother, more insistent.

No pause.

No adjustment.

Just rapid, animal rhythm.

Mistress knelt in front of Eva, holding her face gently between both hands.

“Look at me while he breeds you, baby.”

Eva’s eyes locked on Mistress’s as the dog fucked her with fast, shallow thrusts.

The knot began to swell almost immediately—pressing, stretching, then locking with a sudden pop.

Eva cried out—sharp, surprised, overwhelmed.

The knot pulsed inside her, hot spurts flooding deep.

Mistress stroked her hair.

“Good girl.

Feel it lock.

Feel him claim you.”

For the next twelve minutes Eva stayed tied—ass high, back arched, breathing in short gasps while the dog panted above her.

Mistress whispered praise the entire time:

“That’s it… take your mate… let him fill you… you’re doing so well, my perfect bitch…”

When the knot finally shrank and Titan pulled free with a wet sound, a thick stream of canine cum poured out of Eva’s pussy.

Mistress caught some in her palm and brought it to Eva’s lips.

“Clean it, puppy.

Taste what a real mating feels like.”

Eva licked obediently, eyes never leaving Mistress’s.

The second Labrador—Rex—was already circling, sniffing the fresh mess.

Mistress guided Eva back into position.

“Again.

Present.”

Rex mounted faster this time—more confident, more eager.

The knot locked quicker.

Another twelve minutes of pulsing heat, another flood.

By the third mounting Eva was shaking, thighs quivering, voice reduced to soft, broken whimpers of pleasure.

Mistress stayed close the entire session—stroking, praising, occasionally reaching under to circle Eva’s caged clit with a gentle finger, teasing without allowing release.

When the last tie ended, Eva collapsed forward onto her forearms, ass still raised, cum dripping steadily onto the silk rug.

Mistress unclipped the dogs and sent them to their crates with soft commands.

Then she gathered Eva into her arms, cradling her like something precious.

“You were perfect,” she whispered.

“Every knot, every drop.

This is your new training now.

Every day.

Until your body learns to crave the knot the way it once craved men.”

Eva buried her face in Mistress’s neck, voice small and reverent:

“Yes, Mommy…

I want to be… the best mating partner… for them.”

Mistress kissed her temple.

“You already are, my sweet bitch.”

She carried Eva to the oversized dog bed in the corner of the room—soft, round, lined with fleece.

The dogs were released again.

This time they curled around her protectively—one on each side, warm fur against her skin.

Mistress clipped Eva’s leash to the bed frame.

“Sleep between your mates tonight.

Tomorrow we begin again.”

Eva curled into the warmth of fur and muscle, feeling the steady heartbeat of the dogs against her.

She fell asleep smiling.

Dreaming of knots.

Of heat.

Of being claimed in the most primal way.

Training had only just begun.