Sometimes, Reality Isn't What You Need
No, it was the ripe smell of estrus that sent one's brain to a stupor that no hypnotist could ever replicate. "ahhh..."
Captured And Tamed - Part 05
Firstly, he could smell something, he knew that scent; it was the scent of a bitch in heat, the scent of estrus, the scent of pure, animal lust and need.
Championship Trophy
The soft lips of her sex were just puffy enough with the effects of her estrus to be noticeable- he'd caught her early...
Lugo: Coming to Terms
Wes's hips, his rump, his tailhole all the way to the back of his balls dripped with that stink laying between his legs, enveloping the three in a base nature funk of canine dung and estrus-laced urine.
Q and A to clarify things
They have estrus of "heat" cycles like feral animals...................sexual maturity?
Unwillingly UnFaithful
Heat, estrus, the thick fertile scent was flooding his senses and made his heart start to pound faster.
Satisfying Summer Heat
Whether it was summer heat or genuine estrus, the pair were going at each other with every ounce of effort they had left.
The Gryphons Are Always Naughtier On The Other Side Of The Fence
The pride of feminine gryphons began to converge all around the human, eyeballing him with greedy, lusty eyes, all of them riding out a synchronized estrus cycle.
A New Life with Stormy
We should probably have taken a few days off, but i knew her estrus wouldn't last too much longer, and i wanted us to have as much time together as possible, not knowing how receptive she'd be when not in heat.
Revelations - Chapter 30: Secret Suspicions
One unique to stoats, causing her to enter seasonal estrus regardless of her age, and another unique to ferrets causing her to develop estrogen toxicity due to extended estrus." terrence continued when julia paused. "that explained the anemia.
The Lonely Dragon, Chapter 2 & end.
Finally her estrus started to subside, and the couplings slowly became fewer and less intense, but still pure ecstasy.
Cero Dactyl Unilete and Anax Agorean Spectrr
As a side effect of this peculiar biology, both found that enjoying large meals would trigger ovulation and estrus, thus having their hunger linked with their lust.