The Perfect Gift(s) - (Illustrated by Rabid)
Able to find warm houses in the night with his heat-sensing pits, it was told.. also able to dole out punishment in a flash with his two coal-black fangs.
The Chronicles of Vaahn - Kingslayer
He slipped out of his room, eyes and heat-sense scanning for his father and jas. jas... thinking on the aspatrian made a little knot in his stomach. vaahn wanted him to treat jas as a parent, but it felt odd to do so.
Textile Negotiation
It was hardly non-consensual with how much he enjoyed it but even the experiences themselves left him with a heated sense of wrongness, unease churning in the pit of his stomach as he tossed and turned and tried to avoid crushing his long ears into the pillows
Sonata No. 8
The mouse, throughout, kept his muzzle close to her femininity, lapping at the dribbling juices, feeling the sheer heat, sensing the spasms of her muscles. all in all, enjoying and savoring her.
"Family Tails" - Chapter 26
The snout contained heat-sensing organs such as those found on pit vipers, and as dr. sumter walked past the tanks, the heads of the three test subjects followed his movements.
The First Penitatas - The Breaking Point
His thick, ruddy mane was peppered with scalding sand particles, his heat sense overwhelmed by the red haze radiating from every inch of the desert.
Shackles & Jessarin
The nostrils usually well hidden in the black coloring gleamed opaque against the faint distant torch light, the heat sensing pits nearby.
Salvaged Ch. 5: Shared Understandings
She could see the veins beneath the skin, pulsing with his lifeblood, and the lightly-haired testicles beneath it glowed like a sun to her heat sense.
The Chronciles of Vaahn - The Man Who Would Be King
They navigated by heat-sense, and never seemed to stray more than an arm's length from another of their group. "last season's furs," rehd noted under his breath, nodding ever so slightly to the oraahnaj.
Five Dragons: TLoP: Chapter 9: Shadows on the Horizon
heat sensing his partner, began his thoughts voice to be quieter. the ambient sound came more and more into the background until they all fell silent after all. only her gentle breathing and their emotional closeness were present.
My Coworker is a Werewolf: Chapter 4
The only thing they got going for them is their heat sensing and being more mobile in their fully shifted forms. they aren't as strong as you think, but they have numbers.
Playground of the Serpent
Hida pushed forward past kitnip and nuzzled at her snout, his tiny little muzzle easily fitting into the largest of her heat-sensing pits. "oh, you're not boring! these colors are so pretty!"