The email was sent and all they could do was wait for a reply. In the meantime, Kelsey and Paige would stay holed up at the Andersen household. Luckily, Paige’s parents wouldn’t return for three days, allowing for less explaining. Imee wished to return to work, but was unsure of leaving Kelsey and Paige alone together.
“Hormones too strong, I no like it.”
“Mom, we can control ourselves. Please, I know your boss is a jerk. Save yourself the trouble and go to work. It can’t be too much longer before he emails us back.” Kelsey argued as sat on the tarp covered couch, braiding Paige’s tail.
Imee considered for a moment. “Alright, but any urges, or whatever, you separate, ‘kay? Gets too bad, call me.”
“Okay, mom, I promise.” Kelsey said, not looking up from Paige’s blond tail.
“Yeah, Ms. Andersen, no hanky panky.” Paige agreed. Imee looked at the two, still not sure. Growing up on a farm in the Philippines had taught her a lot on animal instincts.
“Alright, but remember, first urge, separate rooms!” Imee pointed at opposite ends of the house.
“We know! We know!” Kelsey said. Imee grunted and after saying goodbye, and a final warning, left.
“You call me a prude…” Kelsey said as she continued braiding her friend’s tail.
“Are you sure about this braiding thing?” Paige said. “You know, technically I’m a stallion. Isn’t it a little feminine?”
“Don’t be silly, you’re still Paige, just… with more parts. Besides this way you don’t step on it. I’d have you do mine if you could.” Kelsey explained. Paige snorted loudly and held up her transformed hands.
“With these things? I don’t think so.” The pair sat in silence for a long moment. Kelsey continued braiding while Paige examined her body, feeling the heaviness of her new testicles.
“Um, Kelsey…” Paige murmured.
“Yeah”
“Did… did you really go all the way with that stallion?” Paige asked shyly. Kelsey stopped, shocked. “How did you find out about that?”
“Your mom, when she was writing the email. She got a little excited.” Paige explained. Kelsey rubbed her forehead with frustration. That’s two people she didn’t want to know about her romp, Paige and the pill guy.
“Well, um, yes I ‘went all the way’ as you put it.” Kelsey said, shamefully looking away. Paige tugged at her sheath a bit, as Kelsey began sweating with discomfort, her pheromones became stronger.
“Um, what… what was it like? I mean, I’ve, ah, played with this thing but its not, you know, real.” Paige replied. Kelsey blushed; she never thought she’d be speaking about it once again.
“It was exhilarating, incredible; the instinct to procreate is overwhelming. But it’s not like making love, at least I hope not. We where there because we had to be, instinct drove us, no free will at all.” Kelsey found herself becoming aroused just from talking about it, which, of course, drove Paige wild.
“Oh god, Kelsey! I-I need help!” Paige cried. As Paige turned Kelsey saw Paige’s fully erect 20 inch shaft. Kelsey felt her clit wink, rubbing against the tarp. She suddenly found a desperate need for a stallion.
“Um, we… we have to separate! Get out of here! Please!” Kelsey pleaded; watching as a tiny amount of pre-cum dribbled from Paige’s straining cock.
“Wh-why? Why don’t you go?” Paige said, beginning to rub the base of her mottled shaft. Kelsey began sliding off the couch.
“Because… Because I don’t want to.” Kelsey was off the couch now, her rump high in the air, her clit winking wildly. Paige’s tool stiffened her desire burning strongly.
“Oh… Kelsey! Why did you have to do that? We… we… can’t…” Paige whined. Kelsey grunted and thrust her moist cunt closer to her stallion’s nose. Paige’s large nostrils flared at the scent and released a high pitched whinny, her as of yet unused shaft quivering with intense excitement. All of Imee’s warnings and instructions were forgotten as the stallion-girl mounted the mare-girl, burying her equine cock to the hilt, her huge testicles slapping against Kelsey’s furry rump. Both beast-girls grunted and snorted as they rutted. Paige even went so far as to bite Kelsey’s neck in a classic stallion grip.
Instinct had taken completely over, they thought as a stallion covering a mare would. Paige dug her hooves into the carpet as she thrust into her drooling mate, her powerful muscles driving her forward. At last, Paige blasted her immense load into her mare, her body stiffened as the head of her shaft flared enormously, locking her seed in. She then slowly backed out as her member began to rapidly soften, their mingled juices pooling on the torn tarp below them. Regrets flooded in their minds as the orgasm induced haze cleared.
“Oh my god!” Paige said as she felt the slick cum enveloping her groin, dripping on her fuzzy legs and hooves. “I-I raped you!”
“No! No, it was completely consensual. Son of a bitch! My mom’s not gone an hour and we’re humping each other!” Kelsey growled, angry with herself.
“Oh, I don’t want to be a daddy!” Paige whined, her lips trembling with fear.
“What! Oh fuck! I hadn’t ever thought of that! God damn it! I’ve done it twice!!! I’m a horse whore!” Kelsey felt the onset of panic, questions began running through her mind. “Will it horse or human? Or both? Oh, fuck, what have I done?”