"Oh, fuck, yes! Yes! Fuck me harder!"
Dapple wakes to the sound of the mare in the next stall screaming in pleasure, accompanied by the grunts of a stallion and the hard rattling of the wooden wall that divides them. She flushes and sidles away from the wall, but she can't help listening in as her neighbor Stardance gets mounted.
"Yes! Yes! Finally! Oh, god, I'm coming! Yes!" Stardance howls, and then devolves into animal groaning as she climaxes. The stallion isn't done with her, though, and a few seconds later, she's crying again, "yes, yes, yes! Oh, fuck, please, keep going! I'm coming again! Fuck!"
Dapple flushes and stamps one of her hind hooves, then turns in an agitated circle, brushing a hand heatedly over the sensitive skin where her waist would be if she were a human. As a centaur, she's unable to reach her own sex to masturbate; for free centaurs, this isn't much of a concern--it's simple enough to find a willing partner, or to ask a friend for a hand--but Dapple is a pony centaur, kept in captivity her whole life, and she's never been selected for breeding.
Stardance, a racehorse centaur, is a valuable breeder, and it drives Dapple to distraction to hear the larger mare carry on during breeding season. She sidles back and forth in her stall, her pony cunt throbbing, and imagines how huge the centaur stallion must be who's giving Stardance a good, hard fuck.
"Oh, no, no, don't stop," Stardance wails as the stallion finally shouts his own climax. "No, I'm so close!"
"Yeah? Here you go, bitch," the stallion says, and there's the sound of a few loud, wet cracks--he's spanking her pussy, Dapple realizes, and her own clenches hard in sympathy, but Stardance apparently likes it because she screams in pleasure.
"Yes! Yes! Fuck! I'm coming!"
"Yeah you are," the stallion says, laughing. "God, I love how they keep you bitches so horny here. Ripe and ready for breeding. Want another one? Want me to rub your clit?"
"Yes! Oh, fuck, oh, fuck, thank you!"
Dapple shivers. Her own clit, hard and throbbing, twitches, and she can't hold back a quiet whinnying sound. The stallion apparently hears her and laughs.
"Who's that? Another bitch desperate to be fucked? I love this fucking stable. Maybe I'll take care of you next time, sweetheart."
Dapple flushes in mortification and covers her mouth, then closes her eyes as she feels a trickle of fluid escape from her fluttering sex and dribble down her haunch as her body responds to the idea of being mounted by a massive racehorse stallion. He would be too big, wouldn't he? Would it hurt?
Stardance squeals as she comes again.
***
Later that morning, the stablehand comes around and drops food into their troughs--apples, carrots, and so on. Dapple accepts her food and then, even though she knows better, her desperation drives her to say, "excuse me?"
The stablehand pauses and stares at her, frowning.
"Do you know...will I be bred this year?"
"Not my job to know that," he says shortly, irritably.
"Can you maybe--can you ask? Or can you ask if--if not--I hear there are, um, in some stables, they allow the mares to use t-toys--"
The stablehand scoffed. "We don't spend money on shit like that." As he walks away, he mutters, "fucking animals."
In the next stall, Stardance laughs meanly.
***
Exercise time was...difficult.