“So it’s cool right?”

Zecora flicked an ear. “Yes you may the keep the brew and be on your way. Has the spa run out of ingredients today?”

Rainbow shot Zecora what she thought was a totally honest grin. “Fresh out! They haven’t gotten any new stuff for the mix.”

Raising a suspicious eyebrow Zecora poured the rest of her mixture in the second glass jug. Rainbow Dash had burst into her house asking for an antidote to Poison Joke. Her flimsy reason was that one of the members of her weather team had gotten tangled into a patch of the trickster ivy and couldn’t participate in sky clearing. That the spa was out of supplies was confusing. It was only last week the two spa ponies had showed up for some more chopped ingredients.

“I didn’t really need so much…” said Dash as Zecora corked a second bottle. Flitting over to the zebra she snatched the two jars and stuffed them into her saddlebags. “Thanks though!”

Zecora smiled. “That is not a problem for me at all! When you need aid I am at your beck and call.”

Rainbow snickered. “Okay! See ya later!”

Applejack sneezed. It had been a long day of work and she felt exhausted. Leaning against the workbench in her barn she wiped her nose with a foreleg. What worried the orange work mare was that she hardly lifted a hoof at working the fields this morning, aside from bucking a single tree. Last night was stressful as well, tossing and turning under the covers and she swore there was something on her face if her dreams of centipedes had anything to show. Now a heavy feeling of fatigue settled over each aching limb. If she turned her head real fast spots of blue were faintly visible out the corners of her eyes. It unnerved her.

Applejack sneezed again. Hopefully it wasn’t hay fever.

“HEY AJ!”

Rainbow Dash barreled through the barn doors. Applejack jumped out of the way in the nick of time.

“What in tarnation is the rush?” barked Applejack, shakily getting to her hooves. “Are ya’ll tryin’ to kill me?”

“Not really…” returned Rainbow, her front end stuck in a hay bale. “Get me outta here will ya?”

Pulling her trusty lasso out of her hat Applejack roped it around the blue Pegasus’ kicking hind legs and gave a strong tug. With little fanfare Dash tumbled out onto the barn floor.

“Thanks AJ.”

“Don’t mention it sugarcube,” said Applejack sweetly, tipping her hat. “Now, what’s goin’ on?” She eyed the two glass jars of water in Rainbows saddlebags. “What is that for? C’mon tell me.”

“What’s what for?”

“Don’t try pullin’ a fast one on me. Ya’ll got a pair of water jugs in your bag.”

“So what? I drink water y’know.”

“Not totin’ them around like that.”

Rainbow snorted. “So maybe I’m thirsty on the go?”

Applejack stamped her hooves in frustration. “Ya’ll are impossible! I don’t know why I put up with the nonsense ya spin on me. It’s pullin’ teeth I swea-”

Darting forwards on silent wingflaps Dash pressed her lips to Applejacks, silencing the mare with a rough kiss on the lips. Applejack stood firm, still heated over dealing with the stubborn Pegasus, but eventually parted her lips and slid her tongue over Rainbows, both wrestling for dominance in the kiss.

“It’s ‘cause I’m so sexy that’s why,” answered Dash, pulling away from Applejack and smacking her lips.

“Well…alright. Now what’s this ‘big surprise’ that’s so danged important ya’ll wanted me to take the rest of day off for?” replied Applejack breathlessly.

“Oh…you’ll see!”

Rainbow Dash snickered, pulling the two jugs of poison joke antidote out of her saddlebags. According to that book she borrowed from Twilight it took the magical vine took several hours to put its hilarious effect into action. Last night she had snuck into Applejacks bedroom to rub some of the stalk on her head during her sleep. Sure it was weird. Of course she didn’t really understand why. After the first rushed occurrence of their encounter Rainbow had gotten a taste of her friend before careening into Zecoras hut. It lingered, and that experience had stuck with her.

It’s been a while since that first taste.

“Whatcha lookin’ at me like that for?” asked Applejack as Rainbow settled down in front of her. It’s been nearly half a day. Not answering, Rainbow just ruffled her feathers and watched. Applejack was already an inch shorter than her even if she didn’t realize it.

“Rainbow? Anyone home? Applejack waved a hoof over her eyes.

“What?”

“You’re lookin’ at me funny.”

“Am not.”

“Yes you are…like you’re starin’ daggers at a big tasty meal laid out in front of yah.”

“What’re you talking about?”

Applejack facehoofed. “Jus’ tell me already!”

Rainbow studied Applejack carefully, then cracked a wicked grin. “Come over here closer and I’ll tell you. Honest!”

Sighing heavily, Applejack trotted over to Dash and tilted her head.

“No, closer.”

Applejack moved forwards.

“No some more.”

“Ugh, ya’ll are drivin’ me up the wa-“

Standing extremely close to the smiling blue mare Applejack looked up to her. Her jaw dropped.

“Did..did ya get taller or is just me?”

Rainbow shook her head. “Nope.”

“Then that means I’m shrinkin’ doesn’t it?”

“Oh yeah.”

Pupils shrinking into panicked dots Applejack turned and bolted for the workbench. Rainbow Dash was upon her instantly, knocking her to the floor and pinning the orange mare to the floor.

“Lemme go! Whatcha do to me?! It’s that weed again isn’t it! Got me covered in poison joke didn’tcha?!” growled Applejack, struggling against Dashs strong forelegs.

“Mhm. Sure did!”

“That’s the cure right? What ya’ll brought in? Gimme some of it right now Rainbow Dash!” commanded Applejack curtly.

“Not happening, sorry AJ,” said Dash without the least bit of sorry in her voice.

Over the next ten minutes the two ponies bickered back and forth over what Dash had done. Gradually as Applejack shrank into a smaller and smaller pony the angered threats turned to gentler pleas of release from the fascinated blue mare. Rainbows hooves slid from their spot pinning her shoulders to one hoof on her chest, eventually sliding to the stomach as Applejacks body shrank even further from its original size. With Rainbows hoof covering her entire midsection she released her grip and allowed her diminutive friend to roll over and stand back up.

“Alrighty…ya’ll had your fun. I’m a lil’ pony again. Let’s go an’ have a mug of cider over this and laugh later…”

Rainbow bent down to face the little orange mare. Her two eyes were huge pools of magenta, completely fixated on her still shrinking friend.

“The fun didn’t start yet AJ. It’s gonna start right…now!”

Without giving her a chance to react Dash had the diminutive mare pinned again, she was even smaller than she was a few seconds ago! Her mouth was watering. She turned her struggling friend around to face her orange backside.

“Listen sugarcube, I don’t know why ya’ll got this kink. I’ll admit I don’t really mind getting the ropes an’ riding crop myself. Do ya’ll really waAAAAAaAAA-“

The rest of her pleas trailed off into a high pitched whine. Rainbows tongue dragged itself up from the bottom of her legs to the base of her tail. Celestia was she delicious. Dash licked her again, tracing her tongue between her thighs. With Applejack firmly set between her hooves she worked her backside to a lather, practically coating her with saliva.

A few licks later and Dash withdrew her tongue, smacking her lips. “You taste good.”

Applejack bit her lip, saying nothing. The loudness of her voice rang her ears slightly. Her heart was hammering inside her chest, wet rear cooling in the air.

“Feels good right?”asked Dash. Maybe she was holding Applejack too tightly. Carefully she lessened her hold on her friend.

“No,” said Applejack. “I hate this.”

“Oh really? I guess I’ll just give it a rest then.”

Silence hung in the air like a heavy blanket, broken only by the rapid panting of the still shrinking Applejack. It stretched for one agonizing minute, then two. Dash yawned, pretending to be bored. She lazily inspected a wing.

“Lickmeagain,” squeaked Applejack.

Rainbow flicked an ear. “Huh? Whatcha say?”

Coughing, she cleared her throat and looked up to Rainbow. “Ya’ll can…keep goin’ if you want.”

“Awesome! I knew you would dig it!” beamed Dash. Feeling spurned on she drove her tongue at Applejacks pussy. It was too big to fit in at this point with the entrance being so small. Unconcerned, she instead forced the tip of her tongue down her thin slit.

“AH! AH! AAAuuuurrrgh,” moaned Applejack, her back arching instantly. Rainbow had eaten her out plenty of times before this but here and now was something else entirely. Instantly she was filled with warm, wet tongue, stretching her pussy apart and pulsing inside her. What’s more is that it was completely under Dashs control. She gasped aloud, feeling the invading tongue expanding, pushing against her clit and sending a shockwave of pleasure up her spine.

“Thitdh itdth wudth you wanth?”

Applejack groaned in delight. “Don’t judge me.”

“Thure thing.”

Happy that the little pony cradled between her hooves was enjoying herself Rainbow continued to service her. For the next few minutes Applejack remained sandwiched between those warm blue hooves, letting Rainbows large tongue massage her little hole.

After a while Dash began getting bored. Things were starting to get even wetter down there, the aching in her own loins begging for attention. Fun as it was starting out it was time for some personal attention.

Without missing a beat she moved her attention from Applejacks rear to her flanks, licking up and down her legs. Extending an excited tongue she slid it underneath the length of her body and removed her hooves, supporting Applejacks entire body with just her strong tongue.

“Oh nelly that is something…” crooned Applejack, gripping her spongy support with her hooves. Starting this out was weird, uncomfortable and definitely not something she expected out of the feisty blue mare. Being a few inches tall wasn’t comforting either, but gingerly balanced here on this stretch of flesh she found enjoyment in it.

Then Rainbow slurped her inside her mouth.

“WHOA HEY NOW!” chirped Applejack, suddenly up to her neck inside Rainbow mouth. “Whatcha doing?”

Smirking, Rainbow only started to drag her tongue all over Applejack. She was absolutely delicious, the taste of her sweet juices mixing with the saliva pooling in her mouth. Feeling bolder she wiggled the tip of her tongue inside her tiny mound once again.

“WHOA!” Applejack jerked violently, eyes squeezing shut. “AGH! HAH…hey, hey RD?”

Rainbow nodded, unable to speak with her mouth full.

“Can ya…try flickin’ me there a little?”

“Hmm?”

“WHOA!” Applejack hissed through gritted teeth, her entire lower half vibrating for a few seconds. It was like she had just been blasted by a rock solo in front of a concert speaker. The sudden pleasure subsided quick as it came. Body burning with need she asked Rainbow to do it again.

“Hmf mfuf hmgnn?”

“THAT! SWEET CELESTIA OF EQUESTIA JUS’ KEEP DOIN’ THAT!”

“Hm?”

“That…ohhhhhhh,” she tilted her head back. “Keep humming…mff.”

“Hmhmm.”

It was exhilarating in every sense of the word. The heat in her mouth, the warm pusling tongue invading her pussy and now her mouth had become a giant vibrator encapsulating her being. There was this moment and only this moment. Dash was humming in a steady monotone, tongue wiggling itself deeper and deeper, driving Applejack insane with pleasure.

“Hey….ah, can ya try flicking again? I’m so close sugar…so close…”

Rainbow Dash stopped humming. Could she even do that? Her tongue was already as big as Applejack herself but she had really just had it mashed against her tiny wet folds. Cautiously she withdrew her tongue, tried maneuvering it back in her mouth, then flicked the tip at her rear.

“AGH! NGF! AAuuuooooaa…” Applejack came, her body bucking in spasms of wet, moist pleasure. Everything was blissful pleasure for a few glorious seconds. She kicked her legs slowly against the roof of her mouth, panting heavily.

Leaning her back against the workbench Dash spat Applejack onto her belly. The soaked little pony was still twitching and writhing on her stomach, lost in the throes of orgasm. Eyes wide and staring hard Dash just stared at her friend. The twinging feeling in her crotch was becoming unbearable. She needed release.

She needed it now.

“Hey you good?” asked Dash, both hooves tracing down her chest. Her breath was quickening. Applejack stared off into space, oblivious to whatever Rainbow was saying. She was still coming down from the rush of her orgasm.

“Startin’ to like this right?” she continued, trying to adjust her stiff wings so they stopped pressing into her back.

“Uh-huuuuh,” breathed Applejack, slowly returning to her senses.

“Awesome.”

With a gently hoof Rainbow started pushing Applejack down south. Another sexual thrill rushed through her body. She was so tiny! A small little warm wet plaything all for herself. Rainbow shivered. It was time for some fun.

“Girl that was…the best…thing,” panted Applejack, oblivious to Rainbow edging her further down her form.

“Oh yeah…”smirked Dash. “Best thing ever.”

Her pussy was aching, begging to be filled with something, anything. She couldn’t be any wetter. Applejack was so close now.

“Say sugar…whatcha doin’ now?” tentatively inquired Applejack. Now that she was paying attention it wasn’t hard to notice where she was. Or where she was headed. “Jus’ what in the hay do ya think yer doin’ to me? I ain’t a toy ya hea-”

Heat and the strong scent of Rainbows excitement filled Applejacks nostrils. The strong blue hoof that was just gently nudging against her was now pushing against the slick lips of Dashs pussy. The entrance was still small despite her reduced size but that wasn’t stopping Rainbow. Pressure was mounting against her moist lips. Applejack braced both hooves against her slippery entrance, less than pleased with her current situation.

Dash shifted her weight. Applejacks hoof lost its place, slipping inside up to her chest.

“OOoOOoohh,” a low moan rumbled from above. “Oh yeeah.”

Now this was something she could get used to. One hoof and the sensation was already incredible. Rainbow applied more pressure.

“That’s enough ya hear?” grunted Applejack, her face pressed into her pussy. “Lemme go or I’ll whoop your sorry behind so hard…”

“Can’t hear ya! Sorry!” said Dash, moving her hoof around. Applejack squirmed violently, trying to get free. Wiggling her hoof around wasn’t getting her anywhere. With her right leg pushing against Dash she slowly began to withdraw herself. It was working. Centimeters at a time but she’d be out. Almost there…

Rainbow shifted again. The sudden lurching caused Applejack to lose her footing. She yelped, plunging headfirst inside of Dash, feeling that rough hoof at her rear shoving the rest of her inside. In complete darkness and surrounded by wet heat Applejack swore at the top of her lungs.

“Ohhhh myyy god,” gasped Rainbow, her back arching at the sudden pleasure of having something fully inserted inside of her. It was better than she could have imagined. Toys were one thing but this…was something out of her wilder dreams. Writhing in pleasure she banged her head against the workbench, not even registering the mild pain. One of the glass jars filled with antidote spilled over. Lost in ecstasy this

Applejack couldn’t see. All around her was darkness, hot, warm, the only thing filling her lungs the thick scent of her excited friend. That last push had plummeted her deep inside thanks to her saliva soaked pelt. The lubricated walls pulsed around her. It was insane! She had to get out. With as much effort she could muster she wiggled and started pushing her way back up the slippery canal.

“Ohhhh ohhhh man…” muttered Dash. The sensations deep inside her were unreal. Applejack was driving her wild. She twisted and turned, bucking her hips at the air and bringing them down hard into the barn floor.

The end of the tunnel was dim but the light dribbling in was enough. Applejack was actually fairly close. Despite the shaking she was almost there. Using all four of her legs she braced herself for a leap to freedom.

“AGH! NF! OOOOOOOHHHhhh!” Dash came instantly, arching her back and letting out an extremely satisfied wail. Applejack yelped, the inner walls surrounding her, clamping , squeezing her sides tight then releasing in a powerful rippling motion. It knocked the wind out of her. She gasped for breath, feeling a flood of liquid well up past her pinned sides, the tangy fluid gushing from Dashs pussy and sticking to her orange coat, hair, and mouth all at once.

In her indifference to the world around her and consumed by the intensity of her orgasm Rainbow didn’t even notice the jar of antidote shake against the workbench, a splash of it landing on her coat and streaming down her belly. Twitching in the throes of ecstasy she didn’t register the water meeting her still quivering mound.

Applejack swore, her voice still pathetically squeaky, and tried clambering out of her pulsating prison. Everything was wet. Rounded hooves provided little grip against this slippery mound. Peeking above Dashs erect clit she saw nothing but her great blue chest falling in heavier breaths. Liquid was still flooding around her shaky hooves and she slipped, receiving a mouthful of liquid.

“Whoa nelly!” Applejack felt a surge of foreign energy grip her senses. A quick shiver of magic shot through her. Her stomach tightened. Muscles ached. Applejack groaned, squeezing her eyes closed.

When the strange feeling ceased they fluttered open. She gasped. Looking at her hoof she realized that she’d gotten bigger! The antidote up there must have spilt. Another less chaotic sensation swam through her and she grew larger. Her lower half wedged in Dashs pussy she had enough room to pull herself out. Poising both forelegs against the mountainous blue thighs accompanying her she pulled with all her might.

The antidote kicked in again. One hind leg was freed from its wet prison. The other expanded, rapidly filling the hole she had just clambered out of and stretching it tight.

“OhhhAAAA! OH YEAH THAT FEELS GOOooaa,” Dash flinched, jerking around at the sudden filling of her tight passage. Applejack wiggled and pulled with all her might. The hairs on her neck shot upright once again. Fear filled her mind. With all three limbs tensed she tugged with all the energy she had to spare, pulling free as the antidote surged through her. Applejack rolled onto her back, finally back at full size.

“Dash,” she barked, green eyes filled with fire. “Why if ya’ll ever pull a cockamamie stunt like this on me again I swear I’ll hogtie each leg an’ limb of yours.” On unsteady legs she shuffled closer. “I’ll tan your hide, pin ya down, and make mincemeat out of you!”

“Geez just relax everythings fine. I’m fine. You’re fine!” protested Dash, her sweaty golden hair plastered to her forehead. Applejack was a swirling maelstrom of anger and other mixed emotions. Every fiber of her being demanded action against the blue mare heaving beneath her but…

Applejack collapsed on top of her. “You’re off the hook for now missy.” Dash wheezed, not expecting this response. She shifted her weight, one of her wings reaching up and resting on Applejacks slick back. They were both exhausted from recent sex and the combined warmth of their bodies pressed together.

Tired, sweaty, and completely spent from the efforts of their sex the two mares drifted off into a nap.