Morning Heat - Cover

Morning Heat

Copyright© 2026 by Just Another Smut Writer

Part 1: The Awakening

Erotica Sex Story: Part 1: The Awakening - The neighbor’s dog is in heat and Ashley knows what it is to want sex and not get it, so she helps Rex.

Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa   Fa/Fa   Consensual   Lesbian   Heterosexual   Bestiality   Cream Pie   Masturbation   Oral Sex   AI Generated  

I sat on the patio in nothing but my thin robe, the morning sun warm on my bare legs as I nibbled at my bagel and sipped my coffee. The robe was all I had on because I always sleep naked, and the soft silk brushed my nipples every time I moved. Michael had already left for work, so the house was quiet except for the low, restless whine coming from Rex.

He paced along the fence, tail stiff, ears pinned, clearly agitated by the scent drifting over from the neighbors yard. Gretchen was in heat again, and the smell had my poor Golden Retriever completely undone. I watched him for a few minutes, guilt already twisting in my stomach. I knew exactly how it felt to be that horny and unsatisfied.

“Rex, come here, boy,” I called softly, patting my thigh. He glanced at me but stayed glued to the fence, nose working the air. I sighed and stood, the robe parting slightly at my thighs. “Come on, inside. You’ll forget about her once you can’t smell her.”

He ignored me completely. His cock was already half out of its sheath, pink and glistening, and the sight made my own neglected pussy clench with sudden, shameful heat. I told myself I was only trying to help, but the truth was I couldn’t stop staring.

I knelt in the grass beside him, robe pooling around my knees. “I get it, Rex,” I whispered, reaching out to stroke his head. “You’re so worked up. I know how that feels.” He turned and licked my cheek, a long, wet swipe that left my skin tingling. His whimper broke something in me.

I should have called the vet. Instead, my hand slid under his belly and found the thick, hot length of his cock. It was bigger than Michael’s—much bigger—and the realization sent a guilty pulse straight between my legs. I wrapped my fingers around it and started to stroke, slow and careful at first.

Rex let out a low, grateful sound and licked my face again, his tongue dragging across my lips. I kept pumping him, feeling the knot swell against my palm, the slick pre-cum making everything wet and messy. My robe loosened; the knot slipped free. Before I could pull it closed, Rex’s tongue found my bare breast and licked across the nipple in one long, loving stroke.

I gasped, but I didn’t stop. I stroked faster, my hand slick with his juices, while he licked my tit and whimpered against my skin. The guilt burned hot in my chest even as my pussy throbbed, untouched and dripping. I was helping my dog because he needed it, but the way my body reacted made me feel filthy and ashamed.

His cock jerked hard in my grip. Thick ropes of cum spurted across my fingers and onto the grass, hot and copious. I kept stroking through it, milking every drop while Rex panted and licked my face in messy gratitude. My hand was coated, the grass beneath us soaked, and I felt the first sticky trickle of my own arousal sliding down my inner thigh.

I stayed there on my knees, breathing hard, wondering what I had just done and why my body was still burning for more.

I gathered the dishes from the patio table, the sticky residue of Rex’s cum still clinging to my fingers. He padded after me into the house, tail low, still panting from what I had done to him. The moment the door clicked shut behind us, something reckless and shameful twisted in my chest.

I lifted my hand to my mouth without thinking. My tongue slid out and dragged slowly across my palm, tasting the thick, salty-slick mess he had pumped all over me. The flavor hit me hard—musky, animal, unmistakably his. A wave of disgust rolled through me, but right behind it came a hotter, needier pulse. I licked again, slower this time, savoring it. My stomach tightened with guilt even as my tongue kept working, lapping every drop until my skin was clean and glistening with my own saliva.

I stumbled into the living room and dropped into the armchair, robe falling open completely. My thighs spread on their own. I shoved both hands between my legs, fingers sliding through my soaked folds. I was dripping, my shaved pussy swollen and aching from the morning’s filthy act. I rubbed my clit in tight, desperate circles, hips jerking, breath coming in short gasps.

Rex padded closer, nose working the air. He pushed his muzzle between my thighs before I could stop him. “Rex ... no,” I whispered, half-heartedly shoving at his head. My voice sounded weak even to me. He ignored the push, tongue already dragging in one long, rough stroke from my entrance up over my clit.

I moaned, loud and broken. That wet, rasping heat was too much. My fingers slipped away and my legs fell wider. Rex licked again, firmer, the broad muscle pressing flat against my dripping cunt. I grabbed the arms of the chair and let him. He lapped hungrily, tongue pushing between my lips, scooping up my juices with every stroke. The wet sounds filled the room—sloppy, obscene, my pussy making a mess all over his muzzle.

“Oh god ... Rex ... fuck,” I panted, hips rolling against his face. My hormones were screaming, my neglected body finally getting the attention it craved. His tongue flicked over my clit again and again until my thighs started shaking. I came hard, back arching, a gush of wetness spilling out of me as I cried out. Rex kept licking through it, drinking every drop while I trembled and gasped.

When the orgasm finally ebbed, shame crashed down like a wave. I stared at the dog still nosing my soaked pussy, at my own spread legs, at the robe hanging off my shoulders. My hand was clean now, but the taste of his cum still lingered on my tongue. I had let him eat me to a shattering orgasm, and the guilt was already burning hotter than the pleasure had been.

I closed my eyes, breathing hard, wondering how far I was going to let this go.

I lay back on my marriage bed after lunch, the pillow still faintly scented with Michael’s cologne. My body felt electric, restless. The ache between my legs had started the moment I cleared the table and hadn’t eased since. My hormones were raging again, that familiar, shameful heat that made my nipples tighten and my pussy slick with need.

I peeled off my shorts and panties, letting the cool air kiss my bare skin. My shaved lips parted as I spread my thighs wide on our bed—our marriage bed—and ran two fingers down through my folds. I was already dripping. A soft, wet sound filled the quiet room as I circled my swollen clit, slow and deliberate.

“Fuck ... I need this,” I whispered to myself, voice low and guilty. My fingers slipped lower, gathering the warm slickness that coated my entrance. I pushed two fingers inside, pumping slowly, listening to the obscene squelch of my own cunt. My other hand pinched a nipple through my tank top, rolling it until sparks shot straight to my core. My hips rolled up to meet my hand, chasing the pressure.

I was lost in it, breath coming faster, when the bedroom door creaked. Rex padded in, golden fur catching the afternoon light. His nose twitched, catching my scent immediately. Before I could close my legs or say anything, he jumped onto the bed and pushed his broad head between my thighs.

“Rex ... no, baby, not here,” I breathed, but the words lacked conviction. My fingers slipped out of my pussy just as his hot, wet tongue dragged a long, rough stroke from my dripping entrance up over my clit. A broken moan tore from my throat.

“Oh god ... Rex...”

His tongue was relentless—broad, wet, and insistent. He lapped hungrily, the flat muscle pressing firm against my folds, scooping up every drop of my arousal. The wet, messy sounds filled the room: his tongue slurping, my pussy squelching, my breath hitching with every pass. I grabbed the sheets with both hands, thighs falling open wider, surrendering to him.

“Fuck ... that’s it ... lick Mommy’s pussy,” I whispered, the filthy words slipping out before I could stop them. Shame burned hot in my chest even as my hips rocked against his muzzle. “Michael’s wife ... letting the dog eat her cunt on our bed ... what’s wrong with me?”

Rex didn’t care. He licked harder, tongue flicking over my clit in tight, rapid strokes, then plunging lower to push inside my entrance as far as it could reach. My juices coated his muzzle, dripping down his chin onto the sheets. I could feel the mess spreading beneath me—my slick, his saliva, everything mixing into a hot, sticky puddle.

My first orgasm hit without warning. My back arched off the bed, thighs clamping around his head as I cried out. “Rex—fuck—I’m cumming!” A gush of wetness spilled from me, and he drank it greedily, tongue never stopping. The pleasure rolled through me in waves, my cunt pulsing, clenching around nothing, desperate to be filled.

 
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