CHAPTER 5
Catherine eyed Rex speculatively, wondering about the logistics of fucking a dog. She figured that they could fuck doggy style easily enough, but she was wondering if they could make it face to face, as well? It would be fun to find out, she figured. And she was going to have plenty of time and lots of occasions to experiment, as well, because now that the horny blonde had made up her mind to do some dog fucking, she knew damned well that once would not be enough. She intended to fuck and suck with the big Alsatian with regularity. If her husband chose to leave her unfucked while he went running around looking for a fucking stag, it would damned well serve him right if his wife cheated on him with a dog! The naughtiness excited her. When
Carson got back to the cabin, she would give him a juicy French kiss-with the doggy cum on her tongue! Maybe she would ask him to eat her out-with her cunt full of dog slime!
But first she had to get that cuntful. Catherine decided that for her first-ever dog fuck, it was only right that they do it doggy style. She gave Rex's cockhead a last lick, then twisted away and positioned herself on all fours, her trim, heart- shaped ass towards the dog. She looked back over her shoulder, smiling invitingly. Rex whined, finding his mistress in a position that was very familiar to him, a position dear to his doggy heart. He shuffled toward her ass, his prick swaying under him. Pushing his head out, he ran his tongue up the flowing slot of her groin, moistly lapping from her clit to asshole. Catherine purred and ground her ass back against his muzzle as Rex lapped merrily away. She placed her open hands on the cheeks of her ass, spreading those firm ass globes apart, and the dog tongued her asshole. Doggy slobber trickled into her shit cute and streamed down into her crotch. His long, nimble tongue stabbed right up inside her shit tunnel, then slurped back down to work juicily on her lovebox. His licking felt so good that Catherine was tempted to let him carry on, to cream on his tongue again. But she wanted his prick even more. Her fuckhole felt hollow, needing to be stuffed to the brim with hard, hot cockmeat. The woman slapped herself on the ass.
"C'mon, boy," she urged him. "Jump up here, Rex. It's time to go fuckies!"
Rex whined, whipping his tongue into her crotch. His hairy haunches sank down and tensed as the powerful brute prepared to spring. His whole big body quivered and trembled. The aromatic scent of her pussy shot from his nose down to his loins and his huge cock began to vibrate and thunder. The slick red knob flared out, glistening with Catherine's saliva, red hot and rock hard. The dog yelped and bounded up, mounting the woman's ass. His forepaws clamped tightly around the handles of her hipbones and he clung to her, his haunches churning and his bushy tail lashing, mounted on her ass like a gargoyle on a flying buttress. His weight pushed her ass down under him. Rex humped, but missed the target in his impatience. His fat red cockhead rebounded from the back of her thigh. He heaved in again, and his prick slid up the crack of her ass. Catherine grinned, thinking that it might be fun to let the Alsatian bugger her up the shit hole sometime-but not right now. Her pussy was steaming for prick, and her asshole would just have to wait its turn. She reached back between her thighs and folded her fist around the hilt of the dog's hard cock. Rex whimpered and held steady, realizing that assistance was at hand. Catherine guided the tip of his cock into her crotch. She tilted her wrist up and down, running his cockhead up through her open cunt slot, using his prick like a meaty ladle to stir her creamy bowl. His stalk throbbed in her hand and his cockhead flared mightily in her pussy slot, sliding between her open cuntlips. She brushed his prick-knob against her clit and moaned at the sensation. Rex was panting over her back, slobbering onto her ass, his whole body quivering in readiness. Catherine slowly fit his naked cock-knob into her pussy slot, then slid her hand down and cupped his scumbags. With the tip of his prick embedded, Rex knew exactly what to do. He tensed, then humped, fucking every inch of his long, thick cock up Catherine's fuckhole.
"Oh!" she squealed, as she felt her cunt fill up with doggy cock for the first time ever-and found that it was even more thrilling than she had expected. The dog held the full penetration for a moment, thrilling at the pleasure of having his stiff prick buried in hot human cunt and letting Catherine enjoy the sensation of having her fuckhole stuffed to the brim with dog meat. His prick was massive and thundering inside her. She whimpered and gasped. His swollen cockhead felt like a lump of white hot iron, deep inside her belly, while his long stalk was levering at her cunthole like a crowbar. She twisted her ass and hips, winding her pussy hole around on his buried prick. She jerked back, fucking herself on an inch or two of prick. Then Rex howled and began to fuck her furiously. He pulled out until only his cockhead was lodged in her slot, paused for a second, then fucked in balls-deep again. His scumbags swung in and out, and his hindlegs scrambled on the floorboards. Catherine met his strokes in counterpoint, jamming her ass back as the Alsatian thundered in and twisting from side to side as he withdrew. Her cuntwalls rippled and clamped onto him, molding her fuckhole around the huge contours of his massive prick. Her pussy muscles began to work, sucking on his cock as if the woman had a secret mouth deep inside her loins. She jerked and jolted under the brute as he fucked into her. Cuntjuice sprayed from her pussy slot as his fat, hairy-cock stuffed her to the gunwales. His balls slapped in, splattering pussy cream from her crotch. His huge prick was filling her, dragging her cunt almost inside out as he pulled back, then stuffing her cuntlips up inside her fuck tunnel as he fucked his prick to the root again. Catherine felt as if she was being speared on his long cock. She had never been fucked so deep before. She half expected to feel his cockhead come sliding into her mouth from within, passing all the way through her body, spiking her like a pig roasting on a spit. Her ass pumped back as she gorged her cunthole on that thundering dog cock, wanting all and taking all. She gurgled and gasped, abandoned to her lust and desire. Rex fucked in, running the full length of his cock across her fuck button as his cock slid through her pussy slot and plunged into the depths of her creamy fuckhole. Her ass churned under his weight and her hips shot out from side to side as she met the beast with equal energy, fucking herself to jelly on his cock. He dipped down and fed her a long, rippling, underslung stroke that tilted her ass up into the air, then plunged in at a downward angle that forced her towards the floor. Rex was going wild with joy. He had plenty of bitches in his time, but no bitch had ever had a cunt that sucked and dragged on his meat the way this human fuckhole was doing. Her cunthole filled with cuntjuice, and his hairy prick slammed in through the juicy folds, throbbing and thundering, heaving and hammering. His backbone twisted and contorted as he shot his prick up her pussy tunnel. He was pouring the prick to her with lightning strokes, his haunches a dark blur, his prick like a black ramrod. As he pulled out, the red meat of his naked cockhead appeared in her creamy cunt for a split second. Then he fucked in to her again, going in to the balls, rattling her bones with his savage thrust. Her thighs tensed, rippling as she pushed back against his prick. The cheeks of her ass spread open. His doggy slobber fell into her puckered brown bud as he drooled over her ass. His cock fucked in and out of her flooded