Her cunt twitched expectantly as she wriggled around on her hands and knees and got into position. Once more she called to the animal, and this time the Saint Bernard mounted her right away and seized her slim waist between his forelegs. Shivers raced up Ruth Ann's spine, and she began squealing loudly, knowing she was about to be fucked by a huge dog.

She braced herself well as the animal's weight bore down upon her. His thick belly hairs caressed her soft ass, and his sharp claws scratched her thighs. More shivers rocked her body. She groaned loudly. Then she shrieked when she finally felt his prick head poking into her cunt crack.

The animal went wild when he felt the woman's cunt lips closing in on his prick. Instinctively, he drove his prick forward and pierced her fuck-hole.

"Iiiiieeee!" she screamed, throwing back her head. "Oh, shit! What a cock he has!" She spread her thighs wider to make room for the enormous cunt-stabber.

The Saint Bernard lunged forward once more and fucked his big prick still deeper. He forced apart her clinging cunt walls and jarred the shit out of her senses, so that she screamed again.

In one more fuck-lunge, the dog buried his prick balls-deep. He stood there on his hind legs, holding the petite brunette close to him, enjoying her hot, tight cunt. His tongue hung limply from his panting mouth. His eyes blinked sleepily. His hot breath exploded from his mouth in heavy bursts. He rested for a second longer, then began fucking the bitch.

"Ohhhh!" cried Ruth, her face strained as waves of bliss swept through her cunt. "He's going to fuck the shit out of me!"