Double-Up Gryphons
No wonder he'd been oblivious to his mate's oestrus.
Dragon Layers Chapter 2
Labias puffed, pungent smell of pheromones, confirmed by chemical result: oestrus is imminent. vaginal fluids abundant. traces of human sperm remaining. cervix depth at twenty inches. detailed examination of blood shows receptiveness to human breeding.
Collie. 02 Secrets Revieled
I started reading your laws when i realized i was pregnant from my estrous with you. and human supremacist groups think that combining human and animal genes is bad and they may want to hurt me and .."
Obscure Treasures CH.1
With her new nose megan's sense of smell heightened causing her to suddenly smell the distinct scent of a nearby mare in estrous. "that smell..."
Gazelle & Finnick
There it was, the pheromones, the breeding signal, "you're in estrous?" gazelle nodded, "i would normally have taken my pill and just gone to sleep, but tonight, i had company." she kissed him again.
Freighter’s Reward
"oestrus aromatic indicator, female grey-backed nettled glider. 2,4,5-trimethoxyphenethyl-something, something," jennifer said, reading off the bottle. "in simple words, that's what it smells like when you've got a dragoness in heat.
Enter Rome
During their estrous cycles they fight over my attention constantly and will try to sneak in here even if they know i'm hosting one of the generals or if i've made it known that i want to be left alone.
In the shadow of Moonlight - Ch. 9
The narrator explained female wolves generally entered estrous once a year and would only seek to mate then. in a pack, there was only a single breeding pair, called the alphas. typically, a pack was actually made up of the breeding pair and their pups.
Invasion Ch 1 Prologue
Pahygzes did his best to suppress his libido as he quickly noticed that many of his staff had engaged in sex with their chosen mares; the humans already transformed enough to have pussies and that overpowering estrous smell.
Fire And Ice
Marbles, and the human is leaned back in the chair enough in his weary state that he can even see the puckered anus between those plump muscular buns, sweat covering everything in beautiful shiny clear torrents; making fire look like he was experiencing male estrous
Fur Suit. Chapter 11 of 24
As the human walked, naked and glistening through the early evening park a faint miasma of oestrous scent filtered through their connection. one of the tigresses in the park was fertile and receptive for mating.
Rainstorm
He inhaled the aroma of her oestrus, grunting inside her labia as his own orgasm ricochetted up and down his cock.