He whined loudly, his forepaws making new demands against the soft sensitive flesh of her naked hips as he thrustingly humped forward on his hind legs behind her, desperately struggling to bury the sleekly throbbing shaft up inside her!
Dianne saw it all in the mirror, and with a sensuously escaping moan she shifted her hungrily quivering buttocks back at it in an effort to capture the lengthening hardness, the feverishly impassioned tension inside her reaching an almost totally unbearable point! Ooohhh yesss… she wanted it… had to have his long, thick animal-cock buried deep up inside her fire-filled cunt! God… she had to have it racing into her inflamed belly before she became delirious with her building desire! Nothing else mattered!
She reached underneath her breasts back between her full, widely spread thighs, grasping the slippery animal-organ to spread her softly curling pubic hair with the tip and guide its hotly pulsating head to the mouth of her eagerly waiting vaginal hole! Immediately, he humped forward, bursting it from her grip as he split her vulnerable young cuntal channel wider and wider, sending the tong rod of hard, thick animal-cock deep up into the hotly squirming passage between her wide-split thighs!
Dianne watched in the mirror with bulging-eyed fascination as the burning, scarlet rod of stiffened dog flesh slithered forward with a wet, fierce charge, burying itself all the way up to the hilt in her inhumanely stretched vaginal passage. Sergeant's heavy, sperm-bloated balls swung down with a savageness, flatly smacking against her golden pussy-hair, as her breath gaspingly exploded from her lungs.
The intensive, pressuring sensation of impalement came bursting again through her loins and she grunted gutturally to it, then choked out: "M-My God…!" Her widened green eyes gaping unseeingly as her panting, excited animal-lover began to fuck rhythmically up into her from behind. Her head jarring from his every powerful, breast-quivering plunge, Dianne tried to concentrate on the long, scarlet length of hardness wetly searing into her as she began to lewdly grind her naked buttocks around and move in a slow, lurid tempo backward to meet his brutal, breathtaking strokes!
Unequaled sensations of base-lust filled her sensuously slaying body as she thrust backward onto the ever-thickening cock skewering deeper and deeper up into her raging hot belly from behind! Furiously, his muscular animal beauty battered and thudded resoundingly against her yielding, widespread ass-cheeks, his pulsatingly huge cock a relentless shaft of glistening, sadistic joy sinking to its full length deep up into the soft, quivering flesh of her belly! With unrestrainable, whimpering mewls, she lewdly rotated her rounded, working buttocks back at him faster now with an obscene frenzy, grinding her hotly clinging cunt walls back over the length of his hardened, piercing animal-cock with a masochistic cry of wanton passion.
The signal flashed through her lust-inflamed young body then, the unmistakable beacon of ecstatic fulfillment! It spiraled through her seething loins like the prickling of a million warning needles, and gnawed at the base of her quaking belly with the promise of enchanting rapture. She moaned loudly to the jagged edges of her growing erotic bliss, gaping at the mirror hungrily to see the massive dog's wet, thick cock disappearing up between the soft whiteness of her roundly absorbing buttocks, his furious fucking of her tempoed in quickened jerky animal strokes! She saw her own pink cuntal flesh moistly clinging to his huge hardness when he pulled out of her, then vanishing back up inside with his heavy, buttock-flattening charge, his heavy cum-laden balls smacking solidly below between the spread-open lips of her hungrily welcoming pussy.
Her brain reeled in the throes of wildly roused passion, her eyes feasting on the sensual spectacle of her full white breasts quivering and swaying like hanging mounds of lush, pink-crested fruit to his beautiful, battering barrage! She saw the flailing veil of her long blonde hair when she tossed her head in cadence to the moans of gasping pleasure hissing out shamelessly from her pleading lips!
"Oooohhh darling… fuck me! Fuck me! Fuck me senseless!" she cried back at the furiously humping German shepherd. "Harder, lover… harder…!"
It was the waiting lilt in her helplessly pleading cry that made Sergeant know her sexual delight. He whimpered back in response as he ardently thrust into her from behind, his basic instincts urging him on. He knew that he was bringing her joy by the way she was eagerly grinding her soft female cunt back onto his heavily aching hardness. The wet warmth of her human vaginal channel was greedily clenching at it as they always did, but this one was like a bitch mate of his own breed, and his heart pounded lovingly in his chest for her.
He sensed the dribbling wetness against his loins that trickled down the soft, smooth backs of her thighs from where he fucked into her, and he saw the thin, sheen-like droplets of perspiration that had gathered on her naked white body beneath him. His own tongue hung loosely from his opened jaws in heated frenzy. The moment of culmination was near!
Abruptly, Dianne raised her lust-slackened face to wail out a guttural, animal-like groan from deep in her throat. Her lust glazed eyes grew round and unseeing. "Oh Goddd! I-It's too much… too much! Y-You're driving me mad, loverrr…!" And her voice died in a strangled mixture of choked sob and ragged sigh, her head tossing frantically from side to side, her long, golden hair flailing as she began the first convulsions of her climax, skewering her white, passionately undulating buttocks back onto his long, thick rod of canine hardness with a sluttishness that she never realized she was capable of!
The first spasm struck her then and she cried out again, slamming her rounded white ass-cheeks back hard against the rhythmically fucking dog-cock with a desperate, frenzied lunge. At the same time, Sergeant responded with a forward thrust and growl, his massive hardness beginning to spew its scalding animal sperm deep up into her soft, wildly constricting belly with long, hard jet-like spurts.
"Oh God," she moaned, the lewdness of her act drowning her. "Oh God, he's cumming all the way up to my tits!"
Again and again, Dianne wailed and moaned, her crazily jerking buttocks beginning to contract convulsively to the huge heated eruption exploding hotly in her belly and loins in the universal ecstasy of all animals! She threw her head from side to side in the sensuous joy of her bliss… at last, opening her eyes on the mirror to see the combination of human-animal cum oozing whitely from her tightly clenching cuntal mouth still clasping and milking hungrily at her animal lover's slowly deflating cock. Thin rivulets of their sticky, white fluids ran hotly down the smooth tanned columns of her inner thighs… and when she could no longer watch, her stomach filled almost to the bursting point with his warm animal sperm, she pitched forward on her breasts, gasping a great sigh of pleasureful relief…
Dianne lay unmoving for a long, long moment, unable to think of anything but the beautiful, wildly fulfilling orgasm she had just known, feeling his movements on the bed behind and over her. Oh, Kye had been so right about the wonderful brute being her friend for life… but she doubted that just giving him the roast had been totally responsible… God… what had ever possessed her to let him commit such a forbidden, debasing act on her? She'd been no better than a debauched little animal herself… and the way he had gone at her from the very beginning, as if he'd been trained to it!
She knew that she should be feeling repugnant shame, but strangely enough, she wasn't! Why… because she knew he could never tell a soul? Yes, at least, that was undoubtedly part of it. God, what insanely wicked thing had suddenly come over her, anyway…?
Then, she felt his hot, wet tongue licking the smooth, sensitive flesh of her naked buttocks and the small of her back, tiny sensations immediately re-inciting her almost exhausted loins and liquidly filled belly! It stopped, and smiling, Dianne rolled over to see him leap from the bed and trot to the locked door where he stood looking at her with open jaws and wagging tail, knowing then in her heart that it would happen again, that she would never be able to help herself!