The shock of the dildo moving back towards you is suddenly interrupted; your stomach rumbles, filled with the horsey cum. You can feel a heat spreading outward through your body from your stomach, but you can feel it especially deep inside your asshole.
Suddenly, your cock hardens. You’re suddenly overtaken by lust, as if you were an animal in heat. Your mind starts picturing women, but the images morph and change into hermaphrodites with huge horse cocks!
To your shock and horror, this makes you even harder!
You can’t help yourself from pulling off your pants and start masturbating. The heat in your asshole felt hotter and hotter.
You moan louder and louder when your exposed asshole starts to change - you can feel it. The sensation is other worldly, the best thing you’ve ever felt.
Your asshole puffs up and sticks out slightly - your human asshole’s been replaced with a horse’s!
The heat in your asshole only became more intense. Suddenly, the horsecock stops inching towards you, stopping right in front of you.
Your body moves without your control, getting on your knees and pushing your ass high up in the air, all while furiously continuing to jerk off.
“*moan* What am I doing? Ohhhhh, I don’t care! Feels so good!” You shout out.
You feel the dildo enter you, digging its way deep inside your new asshole, finding your prostate before it starts fucking your ass relentlessly.
Words couldn’t describe how wonderful it felt to you. You felt like your emptiness had finally been filled.
Suddenly, though, the horse cock came again, erupting and filling you with the same semen you’d swallowed.
Your cock came at the same time, more than you’d ever came before.
“Oh... oh God... oh my God...” you said, panting. You were completely out of energy. You collapse on to the floor in a pile of your own semen.
“Hello!” A woman’s voice called out inside your head.
“Huh? Who’s there?” You try to say, but are only able to think.
“I’m the one who made your horsey toy. You see, I modeled it after my own cock. I’m so happy you bought it!” The voice said.
Suddenly, you feel yourself roll over.
You’re blinded by a bright light.
Standing where the horse dildo was a beautiful naked hermaphrodite with a horse cock, pussy, and asshole! Not only that, she had horse ears and a fluffy horse tail!
“Hello again!” She said.
It was the voice from inside your head!
“H-hi.” You said back, weakly.
You start to feel your cock harden and your horsey asshole heat up again.
“Aww, isn’t that cute? Someone’s horny... just like me.” She said.
Her cock was rock hard and huge! It was at least the length of four of your cocks combined, and had twice as much girth.
“I... I mean, er...” you stammer out.
“Don’t worry. I’m not gonna fuck your ass again.” She said.
Without anymore explanation, underneath your testicles you feel that same heat again. You’re unable to make as an intense pleasure fills your body.
Suddenly, it stops. You look down.
“Oh my God!” You say. A horse pussy has appeared below your cock! You can feel the heat coming out of it, and a puddle below it shows just how wet you are.
“Actually, I’m a goddess. My name is Cynthia. I’m not done yet, though.” She said.
You moan as your whole body starts to change.
You watch as your pathetic cock grows as big as Cynthia’s, changing shape as it transforms into a horse cock, completing your horsey genital set.
You can’t help but continue to moan as the rest of your body feminizes, leaving you with thickened thighs, wide hips, and a thin waist, with all of your body hair gone.
You moan as a pair of breasts begins to grow, sloshing with what you know is your own milk. They stop growing once they reach J cups.
Your ass grows next, matching your huge breasts.
You feel your face feminine as your hair grows long and girly, its deep black color tied in pigtails.
Your lips plump up to a dramatic effect as your beautiful new face is covered in makeup.
You cum once again, from both your horse cock and horse pussy, as Sylvia does as well.
Your transformation is complete; you’re now a horse herm!
“W-what happened?” You say, before you cover your mouth with your hand. You now had a cutesy girly voice!
“Well, I needed someone to allow me to come to Earth, so I put all of my power into that sex toy. The first person to use it would transform into a beautiful, sexy horse herm, like you, and I’d be able to come to earth and transform everyone on it with my new mate.” Cynthia says.
“New mate?” You say, tilting your head. Cynthia was a beautiful woman...
“Well... it’s supposed to be the first one I transform, but it doesn’t have to be if you’re not comfortable...” she says
“N-no! It’s... I... I love my new body. I don’t know if it’s your magic but I feel much more comfortable as... Melissa... than I did before. And you’re... you’re the hottest woman I’ve ever seen!” You say.
“Oh, yay!” She says, planting her lips on yours. The kiss is heavenly.
Breaking the kiss, you decide to question your new lover.
“So... transform everyone?” You say. You’re ashamed to admit it, but your cock hardens quickly at the thought. Horse futa women were much more beautiful than any human.
“Yep! Any dildos we use to fuck ourselves or each other will transform into sexy transformation horse dildos. Anyone who touches one will want to use it. It’s going to be much stronger than the one you bought, since I’m here now. Any flashlight we use will turn into a horsey one, too! Besides that, the milk our tits make is transformative, and so is our cum, from our cocks and pussy. It shouldn’t be too hard to do, either; our pheromones brainwash people and make them obedient and horny until they can be transformed.” Cynthia says.
“Oh my Goddess! That’s so hot!” You say.
You kiss her and she kisses back, groping one of your tits, before stopping.
“As much as I want to fill you with my cock, we should really start transforming people, just so they can change others.” Sylvia says.
“Okay!” You say. “I know where there’s a sex shop, we can start there!”
“Sure, sounds good!” Sylvia says.
“Wait... won’t people think we look weird? And I don’t really have any outfits to...” you start, before looking around your apartment. It was completely different!
There were posters of horse herms on the wall! And you had sexy, feminine clothes! And there were sex toys everywhere!
“Don’t worry. My power takes care of all that. Everyone won’t even notice us. Also, when someone changes, no one will remember the old person, just their beautiful new body!” Sylvia said.
“Oh, and we can curse clothes to make anyone who touches them change too!” She finishes.
You feel your cock harden. You and Sylvia were going to have fun!