I never planned on it happening. One hot summer on my uncle's ranch and I was bored out of my mind, twenty-three and stuck helping with the animals while the rest of the family was away. The big black lab, Rex, followed me everywhere. He was always there, loyal, muscular, that thick fur and those dark eyes that seemed to watch me too closely when I changed clothes in the barn.
It started innocent. I was rinsing off after a long day, hose in the stall, water running over my bare skin. Rex came in and just stood there. I laughed at first, but then I noticed how he stared. My nipples were hard from the cold water. I felt a strange heat between my legs. I didn't shoo him away. Instead I let the water run lower, letting it hit my thighs, spreading them a little. Rex moved closer, nose twitching.
I told myself it was just curiosity. His tongue came out, rough and hot, and he licked a drop of water from my calf. I froze. Then he licked higher. I should have stopped him, but my body didn't listen. I leaned back against the wooden wall, legs parting more. His tongue dragged up my inner thigh and found my pussy in one bold stroke. It was wet, insistent, nothing like a man's tongue. Thick and fast, lapping at my folds like he was starving for it.
I moaned out loud, the sound echoing in the empty barn. I grabbed his head, fingers sinking into his fur, and pulled him closer. "Fuck, Rex… just like that." He didn't need encouragement. His tongue pushed inside me, rough and deep, then flattened over my clit in long, sloppy strokes. My juices mixed with his saliva, dripping down my legs. I came hard, thighs shaking, grinding my cunt against his muzzle while he kept licking through every spasm.
After that first time I couldn't stop. Every afternoon I snuck out to the barn. I'd strip naked on the hay bales, spread my legs, and let Rex eat me until I was dripping and begging. Sometimes I'd get on all fours, ass up, and he'd mount me. His cock was always hard and red, slick, the tip already leaking when he climbed on. The first time he thrust into me it was rough and fast, no hesitation. His paws gripped my hips, claws pricking skin, and that thick dog cock slammed deep.
It stretched me in a way nothing else had. The knot at the base swelled fast, locking us together while he pumped load after load of hot cum inside me. I came so hard I saw stars, screaming into the hay while his cock throbbed and pulsed, filling me until it leaked out around the knot. We stayed tied for twenty minutes, his weight heavy on my back, both of us panting. Every time he pulled free a gush of cum followed, running down my thighs.
I got addicted to the filth of it. The way his cum tasted when I reached back and scooped it out to lick off my fingers. The raw, animal smell of sex in the barn. How he'd fuck me twice in one afternoon, knotting me both times, leaving me sore and satisfied in a way no human ever had.
One evening I even let him take me standing, bent over the fence rail. He mounted from behind, cock sliding into my already cum-slick pussy, pounding hard and fast until the knot popped in and he bred me again. I came twice before he finished, my own juices and his mixing in a filthy mess on the ground.
By the end of the summer I knew every inch of what he could do to me. The way his tongue could make me squirt if he licked long enough. How his knot felt when it stretched my entrance on the way in and the way it stayed locked while he emptied everything inside. I never told anyone. It stayed our secret, raw and dirty and exactly what I needed.
When the family came back I left the ranch, but the memory stayed. Some nights I still touch myself thinking about the way Rex owned me in that barn, how his animal cock ruined me for anything tame. Those stories about beastiality aren't just stories. They're the hottest, dirtiest truth I ever lived.
