I regained awareness to a familiar weight on my chest. Cracking open an eye, I saw Sandra curled up on top of me. She spotted my movement and gave me a soft prod with a hoof. "Lazy boygirl thing."
I winced a little, and she just laughed. "If you were hoping to hide that, maybe not being eaten out by about twenty ponies should have rated higher on your todo list." She leaned in and rubbed her nose to mine, then gave Cindy her own nuzzling at. "I'm glad to see you though. The ponies here creep me out a little. They're happy, but they're not all... there. Like a bunch of happy dogs instead of people, even if they do understand you."
I reached up and pet over Sandra's back, quickly getting a soft purring noise out of her. "So where are the others?"
"Others? Oh, Lone Wing wandered off with that mismatched friend of his. Cute couple. You did that?"
Cindy bobbed herself. "We made Jack what he is, together."
I sighed a little. "I messed up and got him a bit of everything."
Sandra raised a brow. "You can change people now?"
"Sort of?" I sat up, moving Sandra to my lap, which is when I remembered that I was naked from the hips down. Her hooves didn't press on anything sensitive, and her warm bulk felt nice. "I can direct the 'gift', to a degree? It works best on people who haven't finished becoming whatever they are."
Sandra shook her head. "Wish we knew about that. I'm... tolerating the jaw thing, but if I had the choice, I'd rather be a unicorn, or maybe that crystal thing Crystal has going on?" She nuzzled my shirt-covered belly, but was quickly working her way down. "You smell funny... and good."
I gently pushed her head back, though now that she had brought it up, I did feel a bit odd, tingly. On an urge, I looked at my own gift and saw it was buzzing wildly. "Crap." That was all the signal it needed. Soft pink fur suddenly started spreading out from Cindy to the rest of me in a carpet. My chest felt like it was stabbed suddenly before an increasing pressure pushed two fair sized bumps free, becoming breasts.
Sandra recoiled at the new bumps. "Why would you grow those? Ponies don't have those, at least, not there." She sniffed at the fur as it continued to spread over me. The sensation of the growing fur kept me quiet, fists clenched as countless little pinches ran over my body. I was soon covered in light pink fur, soft and plush. My dick remained free of it, excluding its sheath of a home. The buzzing quieted, but only faintly. "Are you done?"
"I think so." I wobbled a bit, dizzy from the discomfort of suddenly going furry. "How do I look?"
"Ridiculous." She reared up on her hind-legs and bit one of my pony ears softly. "How do you feel?"
"Like my skin was just scraped off. Are there any mirrors around here?"
She waved a hoof. "Official orders from Crystal, no mirrors. It really agitates some of the ponies when they see one."
Sandra nuzzled at me until I stood up, and she guided me along through the crowd of ponies. Warm snouts pressed against legs and genitals as I went. There seemed to be no inhibitions in the crowd, and I emerged from the other end with a fully-engorged horse dick and a feeling of heat and moisture I wasn't so used to, but could guess at with a bit of distaste.
Sandra looked over her shoulders, looking ready to say something when she spotted my condition and stopped. Her nose flared softly. "There is something about you... I swear, just seeing you like that makes me want to do things. Let's get something in your belly first, I think." She turned back away and resumed the journey, but I saw her thick tail was raised, showing herself off to me.
Cindy softly whispered, "She wouldn't say no if you just grabbed those big hips of hers." The suggestion made my shaft jump, spurting a string of preseed across the ground. This was all getting very distracting, and I didn't really -want- to throw myself over Sandra. We were friends, not that kind of friend. Besides...
"I'm not giving up to this sickness." Determined, I followed after Sandra with a frown, not acting on the arousal that burned through my altered body.
We arrived in a wide open cavern where about a dozen earth ponies wandered up and down carefully arranged rows, tending to sprouts and plants, despite the lack of any sunlight. Sandra spoke over her shoulder, still facing forward. "Crystal found the earth ponies can make plants grow with enough care and will. As you can see, it's working pretty well. Everything they grow tastes fantastic." Her tongue lashed out and grabbed a celery right out of the ground and she got to chewing, dirt and all. Yuck.
She didn't offer to share, thankfully, and we soon arrived at a small table with veggies and fruits on it. "Eat." She seemed satisfied with the celery she devoured whole. Watching her three jaws grind it up was an interesting experience. She definitely was getting used to her new body. I picked up a big grapefruit and started peeling away the skin before a soft tingle ran through my fingers and the skin fell away as if the fruit just didn't want to be a bother. I set the curiously intact skin aside and sank my teeth into the fruit. Oh, wow. She wasn't kidding, it tasted great! It was everything a grapefruit should be but failed to reach with conventional growing.
Cindy suddenly took an arm, she grabbed some grapes and fed herself one at a time with a happy 'Mmmm'.
As the grapefruit vanished, I felt wet warmth suddenly wrap around my shaft. Had one of the ponies come over? I looked down to see Sandra running her tongues over my crotch, exploring my swollen member and heavy balls. I reached down to gently pull her away, but she snarled and nipped at one of my fingers. "No." She grunted and leaned back in. "Stop looking at me like I'm your sister. I'm not! I want this..."