Nikka moaned as she peered up at Trish’s winking mare pussy. Shi wasn’t into women, or at least shi didn’t think shi was. But then again, neither of them were women anymore. Somewhere in between.
“C-can I fuck your pussy?” Nikka blurted out as hir cock throbbed fully erect.
“I thought you’d never ask,” Trish said flicking hir tail up to give Nikka full access to hir pussy.
“Can I… finish… in you?” Nikka said rising to hir feet to position behind Trish’s pussy.
“Oh no! I’m sorry. I… umm. I’m ovulating this week.”
“Oh…” Nikka said disappointed. Shi just grew a dick and wanted to use it to its fullest.
“Yeah, I’m sorry. Really, I want to do whatever you want. But I can’t get knocked up. We just met after all,” Trish said though still wanting it up hir sex. “You can pull out when you get close. I… I’m fine with you finishing up my ass. that’ll feel good too.”
Nikka’s cock pulsed excited by the thought, “Ok, deal. When I get close, I’m shoving it up that ass of yours.”
“Well come and get it, my stud,” Trish said before feeling Nikka ram hir cock up the centauress’s pussy.
The air grew thick with the smell of their centaur sex. While Nikka’s cock battered Trish’s pussy, their other sex’s released pheromones into the air. Nikka’s pussy had stretched and pulled to look more mare like but still more human than mare, dripping eager juices to the ground below. Meanwhile, Trish’s cock hung wild and free as it swung from Nikka thrusting into hir. If only there was someone else to receive her cock. Shi fantasized about Nikka ramming hir pussy while a coworker of hirs took Trish’s cock up her own pussy.
“I think shi’d be down for it. If anyone else on the force is down for it. Oh… I need that! I need to feel that,” Trish said to hirself as shi felt a new development under hir.
As Nikka fucked hir centauress herm, shi didn’t notice hir own black leathery ball sac growing down between hir cock and pussy until it smashed into Trish’s.
“Oh, the baby makers. It can be a bitch to get use to,” Trish said feeling Nikka really getting into it.
“Oh I’m loving it! It just became 10 times more pleasant,” Nikka said not realizing shi was only a few more thrusts away from reaching the point of no return.
“This feels so good. So right. I love being a mutant and a herm! You should spend the night. I have tomorrow off. We can get really really freaky. I have a lot of sex toys we could…” Trish said enjoying hirself.
“Sorry…” Nikka said.
“Oh? Did I go too fast?” Trish said thinking shi had scared Nikka off.
Instead, Nikka grabbed hold of Trish’s horsy ass and thrusted in, bathing hir sex with rope after rope of thick hot horse cum.
“No! What the fuck! Get out!” Trish panicked feeling hir mare pussy accept more and more of Nikka’s seed deep into hir.
“Sorry. You feel too good to pull out, I needed to creampie you,” Nikka said enjoying hir first of many male orgasms.
“No! Stop! Fuck!” Trish screamed until Nikka pulled out of hir, the damage already done. “I told you! I… I’m gonna get knocked up! The women in my family are very fertile! I’m…”
Nikka stopped listening after a while. Something in hir brain told hir that this whiney mare needed to calm down. After all, shi just gifted hir. What was this centauress’s purpose? What was hir pussy’s purpose. To receive and then birth young. Duh! Then Nikka had a strange thought. One she never had before. In fact, she had always had the opposite thought in mind.
“Trish… Trish,” Nikka said interrupting hir.
“WHAT?” Trish said pissed off as shi tried to force hir pussy to squeeze out Nikka’s seed.
“I’m also ovulating this week,” Nikka said shoving hir ass into the air, showing off not only hir new horse tail, but hir mare pussy fully exposed to Trish.
“Oh…” Trish moaned as hir cock throbbed in need. Not a need like before. No. It was different. Seeing Nikka’s sex, it was a more basic animal instinct need. A need to reproduce! And in front of hir was a willing and ready mare sex. It was hir turn to knock up Nikka. But would she?