Look Who's in Heat
by SinfulWords
Copyright© 2026 by SinfulWords
Erotica Sex Story: Locked in her milking frame and transformed beyond recognition, Bessie, the hucow's existence is governed by hormones, milk, and an insatiable need to breed. But for the Farmer, milking and breeding just isn't enough...
Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa Coercion Consensual Fiction Humiliation Light Bond Lactation Pregnancy Body Modification .
I’m a slutty little cow locked in her milking frame in the middle of a dark living room. I’m connected to a powerful milk-pump. The noisy machine hums constantly, pssht—chuk, pssht—chuk, pssht—chuk. It sucks rhythmically over my teats.
I am all alone.
The farmer often leaves his pathetic cow in her milker when he goes out. He can leave his cow alone for hours too, because her gigantic udders never stop producing milk.
She’ll never go dry.
I’m mooing softly in distress. My cunt is bared and glistening. I am in heat, and the harsh sucking pressure of the milker feels too arousing combined with the warm gush of milk spraying generously from my sensitive teats.
My breeding hole aches to be filled.
When The Farmer finally comes in, he turns on the lights, and the true nature of my shame is revealed.
My once human breasts have been enhanced with hormones and constant breeding, making them monstrously large. They are my udders now and they hang like two wrecking balls from my chest, all veiny and swollen, dangling barely an inch above the floor when I crawl. My nipples, now my teats, are also elongated from regular milkings and nightly stretching. They are now obscenely puffy and dark; spraying continuous streams of milk into a large three-gallon jug in front of me.
The rest of my body is just as modified as my udders. I’m all soft curves and fertile padding: artificially plumped with daily hormones, consecutive pregnancies, and a high calorie diet. A cow’s tail is surgically sewn above my ass. I have brown cow spots tattooed all over my body. I always wear a pair of cow ears. I never speak. I only moo.
I was once a woman but now, I’m The Farmer’s prized heifer; his pathetic fuck-cow; only good for milk and breeding.
I greet The Farmer with a series of high-pitched moos. I wriggle my bovine ass and thrust my cunt in his direction. Begging him to breed me.
“There’s my fat little cow,” The Farmer grins, shutting the door and coming over to me. “My my my,” he tuts, observing my cartoonishly wet cunt. “Look who’s in heat.”
I moo wildly, my cunt visibly throbbing. The Farmer comes up behind me. He palms the plumpness of my ass. His hand reaches around to stroke my cunt, the pads of his fingers barely swiping the inner labia.
“You’re soaked, Bessie,” he smirks. He angles his fingers to rub my clit.
My moos pitch higher. I strain myself to hump his fingers, my teats spraying evermore milk. The Farmer chuckles. He only lets me grind against his hand for a couple of seconds before his touch slides upward toward my udders.
The Farmer begins massaging my udders, which are so large he must use two hands to caress each one properly. Rubbing up and down their entire length. He pays extra attention near my teats, kneading the flesh around the seal of the vacuum to encourage evermore milk. He repeats the process between my udders. Back and forth; back and forth.
“Good yield tonight, Bessie,” The Farmer congratulates me.
His praise detonates in my breeding hole.
I moo frantically. My arousal has grown too painful. The pleasure of the farmers hands on my udders combined with the harsh suction on my teats is too overwhelming. My heat is simply too much.
I begin thrashing against my milking frame, deformed udders swaying pathetically.
“Easy there, girl, easy!” The farmer calms me, reaching back to lightly rub my clit. His attention soothes me just enough to make my agitated moos dissipate into submissive mewling. “Daddy will breed you in just a minute.”
He returns to massaging my udders. The more he tends them, the more milk I produce. The more milk I produce the wetter I become. My juices are leaking from my breeding hole and trickling down my legs.
I must breed.
I feel The Farmer’s hands on either side of my breeding hole. He stretches me open, revealing my soft fleshy insides. I moo with a dazed smile.
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