Dewgong's Desire
Rowan let out another embarrassed groan as he realized that the professor's invention did work… but the salazzle pheromones had worked instead as a highly potent aphrodisiac gas that induced mating instincts on anything female.
Invasion of the P'orcs Part 2
Unable to control the mating instinct. the old p'orc didn't know what an "axe-handle" was or why she promised to return with one, but that didn't matter for the time. he had already won.
The Farmhouse: part 2
My orgasm begins to build further and further as i thrust into his maw, falling into my mating instincts. "such a good boy... so warm, so tight." i say out loud just before i bend over sam's head, gripping the bottom of his neck.
Love Of The Pack (Part One)
The moment jack stood behind the raptor her mating instincts came to the fore and she obligingly lowered her chest towards the metal floor, spreading apart her legs to steady herself as the fulcrum action of her hips raised her hindquarters.
I'm With the Hockey Hunk
I wasn't feeling like hurrying, even if the mating instinct in me was telling me to kick in the high gear and make sure that i would be making some kittens soon.
Miracles Can Happen
Without thought as he felt his balls begin to churn, all the waiting and excitement building into his first orgasm, his base growing a bulge on the underside and slowly sliding up his length, his eyes slits as he let his body begin to manifest it's mating instincts
Dad's Lesson
Junior's mating instinct kicked in with full force, breaking the kiss and biting hard on his father's shoulder while he gave harder and increasingly erratic thrusts. he could taste blood, firing his brain and body in ways he had never known.
I'm Here
The folf smiles and climbs on top of his dad's back, wrapping his arms around marcus' body before beginning to let the mating instinct take over. he humps his hips rapidly, the slap of his balls hitting marcus' ass filling the room.
Processed and Distributed
Technically he didn't have to thrust at all with it gripping and milking him that hard, but a need like that meant he wasn’t about to suppress his mating instincts.
"Good Boy" (Patreon)
I can tell you mating instincts are going wild. surely you can smell my need." as soon as she said that, i could. i know that she was human-ish. she had the heat of a female wolf in heat. my head was confused and i stumbled to the ground. "jeez.
Chapter 11: Brotherly Love
His pulse pounded in his head as primal mating instincts pushed, pushed him to breed this willing mate. he growled lowly as he pulled at t's jeans and before the wolf could respond ray tore them.
A Good Wakeup Call
Like they were linked at the hips; every time pyxis felt her muscles clench, she would make nerlin's penis jerk inside her and fire out another spurt of his seed, which made her clench up from the sheer sensation as their bodies both followed primal mating instincts