An Endless Voyage Ch 56: The Estrus Festival
Karen slid her nose down the princess' bitch-stripe after that, and sampled the divine estrus scent.
Brood Father ch.3
Now, they're not quite as good as a natural estrus and there are a couple of _minor_ side effects, but they'll start to work in a matter of hours. i'm surprised you didn't know these were here."
Smuggle Kitty
She did not appear to be embarrassed from her seepage; it was simply a part of being a felician in estrus. she must have been yiffing for quite some time, since the drips were somewhat periodic. travus: who are you?
Sandy's Lust chpt 2
After hours of what she considered the best nap she ever had, she had a plan: with her estrus magnified more than ever, thanks to her fluke serum, she decided not to go through weeks of brutally punishing herself.
Squad Goals - Side Stories - Ch01
He initiated the estrus cycle while he was at it since they had no intention of wasting any more time.
Reclaiming Their Wings
Alleria dropped her beak open wide and cried out, a burst of sweet phoenix song as her walls quivered and spasmed, struggling to clutch around him as the rush of pleasure poured over her estrus ravaged body.
The Secret - Part 23
It's extremely hard for a stag to resist mating with a doe in estrus. but a given doe becomes fertile for just one day, and if she isn't bred then, she starts a cycle where she comes back into estrus every 28 days until late march.
Caring for Your Epic Mount 1 of 2
The conditioning may have been effective if she had of thought to not give him the expectation of consistent estrus mare pussy.
A Chance Encounter
Probably just fooling herself as she was going into her estrus cycle, and as a result was antsy and irritable.
Victini's Love chapter 13
"her estrus is too early, and i want to make sure it isn't anything serious," "when is her usual estrus?"
The Huntress
His erection glides in and out of her, his barbs tugging at her inner walls, calling forth the huntress' estrus. her inner folds squeeze and relax against him, her hips rising to meet his member.
Forging Bonds-Chapter 20: Desperate Measures
"it works at bamboozling her estrus, if that's what you're asking. however, it's just another significant gamble just like all the rest."