Rex was hungry and he whined, waiting patiently by the kitchen door. But then he cocked his big, blunt head, one ear pricked up, a curious look in his eyes. His black nostrils twitched as he sniffed. The brute rumbled softly in his throat, all thoughts of food fading away. It wasn't dog food that the beast had scented.

The hot fragrance of Debby's pussy was wafting from the front room and pouring down the hallway to Rex's sensitive nose.

And that was specialized doggy food.

Rex sniffed again, nostrils flaring wide. His long, wet tongue began to dribble with slobber. His shaggy tail swished behind him and the muscles in his powerful flanks began to quiver and tremble.

Rex knew that tangy aroma well.

His balls began to swell and his big prick started to ripple, lengthening and hardening.

The fragrant stream reaching his nose was getting richer and spicier as the naughty little nymph got hotter and hornier, and Rex whimpered with anticipation. He sidestepped away from the kitchen door and turned down the hallway. His thick black cock sheath snapped upright and the slick red meat of his naked cockhead came sliding slowly from the hairy sheath. His balls had swollen so huge by this time that his hind legs were almost bowed around them, and his cock loomed out so far that the cock-knob pulsed under his brawny chest.

His head thrust out like a pointer indicating a concealed partridge and then, like a retriever, the big doggy padded off towards the prey he had scented, following the fragrant trail of pussy aroma.

He pushed his head around the doorjamb and peered into the front room, wriggling and wagging his tail eagerly in expectation of a dog yummy.

Across the room, his master was sprawled back in a chair, his legs parted and extended, his heels drumming against the carpet as his thigh muscles jerked. Curled up on the floor at his feet, the young mistress of the household was happily tonguing the flaring head of her daddy's prick.