Still uncertain, he thrust his muzzle into her crotch and began to tongue her pussy again, causing her cunt slot to cream. Her ass ground about and her pelvis pumped. Her cunt was sucking on his tongue.

Slowly, the Dalmatian got the idea. The dog was not, in fact, a true virgin. He had fucked Dalmatian bitches and a few mongrels. It simply had never occurred to him that he could do the same thing to a human bitch. But now, gradually, the situation and the possibilities became clarified in his one-track, canine mind. This girl was as hot as any bitch. Her cunt was open and creamy. She had assumed the fucking position. The dog mounted her, hooking his forepaw around her hips. His back bowed and he pushed his prick out. The angle was wrong, at first. His cockhead bounced off the back of her thigh, then slid up the firm slope of her quivering ass. But he was in the proper position now.

Smiling lasciviously, Melanie reached back between her thighs and took the dog's cock into her head. She guided his cockhead into her cunt. For a moment, the Dalmatian hesitated, his whole body vibrating, the tip of his cockhead wedged into her slippery cunt slot and the long cockshaft standing out between them, like a bridge spanning the gap between her hot cunt and his bloated balls.

Her cuntlips were pulling on his cockknob.

He braced his hind legs on the carpet and his powerful haunches bunched up with muscle.

Then he fucked his whole throbbing prick up her cunt.

"Ooooh!" Melanie wailed.

The dog whined with pleasure.

They held the full penetration for a moment, the girl delighting in the sensation of being filled to the brim with dog-prick, and the dog savoring the thrill of having every inch of his fat cock buried up a hot human pussy. Her talented cunt muscles began to work on him, tightening in a series of concentric rings that ran up his cock from root to cockknob, as if she were jerking him off with her pussy. His swollen cock began to expand mightily, spreading her soft, pliable cunt walls out around it, filling her pussy to the limit so that every inch of his cockmeat was encased in hot clinging cunt flesh. Her cunt was molded to the contours of his cock.