Pinkie Pie's Pregnancy Problem

“Okay, next patient... Pinkie Pie? I just had her last week...”

Nurse Redheart looked at her portfolio for the day and sighed. “Mare’s just probably in denial; she seemed very sad when I told her the news...” She let out a sharp inhale of realization, “But she also said something about ‘having an idea’... perhaps she’s coming again to test it.”

She sighed again as she sat down on her office chair, closing the folder and tossing it on her desk. “Doesn’t matter too much I suppose, there’s not much I can do for her beyond tell her if she’s sterile or not...” She leaned back in her chair and stared at the ceiling in an attempt to relax for a short while before the door to the room was opened and somepony was heard quickly walking inside.

“So, Pinkie Piiieeeee...” The nurse trailed off as she looked ahead of her at the energetic earth pony that just entered the room, though all facets of the mare seemed unnoticeable in light of the one major change she had between her visits; her breast size. The alabaster mare’s eyes became wide with her mouth hanging open and lightly drooling as she gazed upon the humongous mounds, the thin, off-white material holding them leaving the mare’s midriff uncovered with a large section of cleavage shown.

Redheart, while she was loathe to admit it, had a bit of a fetish for big breasts, and the very ones before her were ticking all of her boxes. Huge? Check. Slightly sagging? Check. Plump and soft? Check and check.

They were perfect, at least to her eyes. Their visage quickly addled her mind, making her wish only to take them in via all of her senses; to feel them, smell them, taste them...

“Reddy? Reddy!” Pinkie called, breaking the other earth pony out of her lustful reverie.

“O-oh, wha?” Redheart sputtered out as she shook her head, then looked forward to find herself very close to her patient, and even closer to her huge tits. “S-sorry... I... wasn’t expecting that...” She responded while deliberately looking away from those stupefying pink breasts to prevent herself from being lost in her mind once more.

“Oh! Yes, these!” The eccentric mare said as she looked down at her chest and placed her hands on their sides, slowly rubbing along their sides. “I got these babies from a potion from Zecora after I went here the first time!” She explained, leaving the nurse confused as to how they relate to her being here now. “Uh, only thing was, they were suppose to make me fertile for a little bit of time, but kind of accidentally drunk way too much of it at once, and it did this! But I’m not sure if I’m still sterile, so I was hoping you would check, Reddy!”

The nurse took a few moments to process that with what small part of her mind that wasn’t consumed with reveling in her buxom patient’s chest, then nodded as she replied, “R-right... well... a-as you understand, w-we will need your, um... fluids.”

“Don’t worry, I already got them!” Pinkie exclaimed as she pulled a small plastic jar filled with a translucent yellow liquid out of her mane.

Redheart looked at it for a while, first with bewilderment as to its existence, next with deadpan as she realized why, then thought as she got an idea, and finally only slightly subdued devilish lust as she fleshed it out. “I’m... not sure if that would work, Pinkie. Stale urine tends to atrophy- er, break down- the DNA with time, so we’d likely get wrong results if we were to test it,” She said, barely managing to curb the lust in her voice.

The pink pony gasped exasperatedly and she responded, “It goes stale that fast!? I just took it a couple minutes ago!” She quickly became crestfallen, dropping the jar onto the floor with her entire body beginning to sag as she added, “And I don’t have anymore in me...”

The nurse blinked as she processed that, then shook her head. “Er, no...” She started, earning an excited gasp from her patient, “I just didn’t think that you would’ve done it that recently...” She added to which the other earth pony started jumping around hysterically. “But,” She quickly interjected, making pause in the middle of the air and look at her quizzically, “While urine would normally work for a fertility test, the circumstances surrounding your current state are decidedly abnormal; so we’ll have to do this a bit differently.”

Pinkie landed on the floor and fully faced her to give her full attention. “We’ll need some of your other fluids to make this work,” The white mare continued, and getting no reaction, she elaborated, “Those being your, ah, sexual juices or your milk.” She got a reaction this time, specifically of her patient blushing somewhat, though she still looked rather confused. “Because they better relate to pregnancy,” She added, making the other mare’s confusion to subside, but not her embarrassment.

“Oh, well... my boobies have been producing a lot of milk recently, so can we do that?” The normally eccentric pony asked in a very timid manner.

“Of course,” Redheart replied, managing to restrain her lust enough to keep her voice clear of it, but an excited grin crept up onto her face nonetheless. She stood up and walked over to a cabinet on the far end of the room, and pulled a small jar out of it, quickly uncapping it and heading back over to her patient. “So, if you would,” She said, gesturing to the cloth covering the other mare’s massive mammaries.

“Right!” Pinkie exclaimed as she quickly grabbed the hem of her shirt and pulled it up over her breasts. The nurse was swiftly thrown into a reverie at their sight, the lovely pink colour and plump, weighty visage filling her mind once more. She eventually blinked, pulling her somewhat from her stupor, then closed her eyes and bit her lip while she let out a quivery breath replete with lust.

The alabaster pony began to breathe harder while tentatively reaching her right hand towards one of those captivating fuchsia orbs, eventually making contact with its upper half, a sharp inhale coming from its owner as a result. She lightly pressed her palm into the giving flesh, feeling its softness as she slid her hand down to the erect, even pinker nipple sitting atop it.

The nurse let out another shaky breath as she took the nipple between her index finger and thumb while bringing the small jar in its firing line, before squeezing it. Milk came quickly squirting out of the nipple as a light sigh of relief came from its owner, and was quickly accompanied by the sound of milk splashing in the jar, not at all helped by the lustful shaking of the mare holding it.

All of a sudden, Redheart dropped the jar and lunged for the breast, shoving it in her mouth and violently suckling on it, its owner releasing a sharp moan of pleasure that trailed into a slower one of relief. The milk blasted immediately into her mouth, and it tasted amazing. Far better than she could have imagined, but she couldn’t be bothered to think about what she thought it tasted like before as now she had it flooding into her mouth straight from the tap, completely flooding her mind with utter bliss.

Pinkie was also enjoying a level of bliss, though hers was of how lovely and arousing the powerful sucking on her nipple felt along with how happy the other mare looked. She gained a euphoric grin as she put her hands on the nurse’s shoulders and slowly slid them around her neck, pressing her slightly further into the milky mammary. She felt very relieved to get all of this milk out of her, the stress in them from having not drained them today was making them very tender, the light pain from inside combined with the pleasure from her shirt rubbing against it made her feel like she was about to explode, and probably would’ve if the other mare hadn’t taken initiative to drain them right then.

The white pony kept gulping down the luscious milk, squeezing and kneading the breast it came from to force more of into her faster, her senses null but for the delectable taste flooding her mouth and the warm, supple flesh of the breasts from whence it came. Not the passing of time nor the growing stress in her belly managed to rupture her reverie for minutes on end, only changing when the flow of milk began to ebb from how much she had already drained from its source, subconsciously allowing her to feel the pressure of her belly and take her left hand off the huge teat stuffed in her mouth and guide it to her bulging stomach. She rubbed her bloated belly absent-mindedly to help soothe the stress, but it, along with the pressure on her lungs from the lack of air, managed to eventually force her away from her patient’s nipple, taking deep breaths as she fell to lay her back onto the floor, letting her feel the outside world once again.

“Oooohhhgg...” Redheart moaned as she pulled her light grey shirt over her beyond-fully-pregnant-looking belly and begun to rub it with both of her hands, feeling very sick from all of that milk she drank.

“Oh, wow...” Pinkie commented, devoid of her usual eccentricity as she lightly panted from the pleasure and exhaustion. “You’re so big, Reddy,” She said while kneeling before the nurse’s huge tummy and adding her hands to the fray, helping soothe the intense pressure on it.

The alabaster mare kept moaning in an odd mix of discomfort and pleasure while her belly was rubbed, the latter beginning to overpower the former after a few minutes, the telltale scent of arousal soon beginning to make itself known to the two earth ponies. The baker took initiative and started to rub lower on the nurse’s belly, going from its zenith, slowly crossing the navel with a few tickles inside that gave a few quiet giggles from its owner, sliding along the main sag with enough force to lightly indent it, and finally arriving at the main groove between it and the hips below. She slid a hand along that groove, slowly from side to side, making the other pony’s breath become ragged with lust, her mind now beginning to be clouded by a different type of bliss.

The pink pony made a few more rubs along that groove before pulling her hand back out and running it even lower on the nurse’s body, beginning to slide along her legs through her sleek, black skirt and quickly coming to its trim. She maneuvered her hands under it while keeping them touching the smooth, pale legs, and started to slide them up their insides, increasing the rate and volume of their owner’s moans.

She eventually made contact with Redheart’s panties, spiking the other mare’s pleasure for a moment before letting those surprisingly deft pink fingers slide under her skirt to the hem of her panties and work their way around to grasp it, then slowly, sensually pull them off. The normally eccentric mare kept only a huge grin as the sign of her excitement while she pulled a very wet and lacy red thong out from the other earth pony’s skirt and slithered it down her legs, inciting plenty of moans and whimpers from her along the way.

After Pinkie finally pulled the panties off of the nurse’s legs, she slowly reached them up to her muzzle and pressed them into it, then inhaled deeply from her nose, getting a massive whiff of musk that made her eyes roll up in her head a bit from the intensity. She then tossed the panties behind her and focused back on the mare it came from, putting her hands back on those slender, white legs and sliding up from the shins to the thighs, ending at the trim of the skirt and grabbing hold of it carefully. She pulled it up slightly while moving her head down near it, allowing her to peer under and see the cute, pink sex that seemed utterly frothing with arousal.

The pink pony licked her lips before diving in, shoving her muzzle into the nurse’s pussy and stuffing her tongue inside it, forcing a very loud, lewd moan from its owner. Her tongue went deeper and deeper as it wriggled around, moving in an very erratic manner, further increasing the pleasure the other earth pony found herself lost in. She put her hands back on the white pony’s legs and swiftly slid them around to her ass, passionately groping and kneading it while she plunged the depths of that soaking sex, moving her mouth up enough to place her upper teeth on the exposed clit and graze it.

All of those actions broke Redheart’s mind, quickly shoving her into the throughs of orgasm, her loud moans turned into euphoric screams with her previously soaking cunt beginning to spew her fluids out, the other mare quickly closing her lips around it, and begun to gulp down the copious amount of juices. Many mouthfuls of cum erupted from the pearl pussy in rather steady rhythm that lasted a few minutes before it finally began to slow, the other mare pulling away to leave her in her afterglow.

Laboured breathing was heard from both ponies for a couple minutes before the nurse finally managed to mutter, “Oh, wow...”

Pinkie giggled lightly at the exasperation in that as she stood up and pulled her shirt back over her breasts, then responded, “You really liked that, huh Reddy?”

“Mm-hm,” The alabaster earth pony replied with a exhausted, yet happy tone. “I’ve... I’ve never came that hard before...” She added as she looked up at the pink pony.

“Mmm... so it was my big boobies that you love so much, huh?” The baker asked sensually while she began to grope her boobs through her shirt, getting the other mare to look at her.

“Yeah,” Redheart responded, a blush growing on her face from the lewd act she was witnessing. “A-and also the milk, of course,” She added while patting her bloated belly for emphasis.

Pinkie grinned gleefully and groped herself for a few more seconds before she gasped loudly and yelled, “Wait! You still haven’t tested my foal-making abilities!”

The nurse gained a sheepish smile and responded, “Yeah, I guess I didn’t...” She attempted to sit up, but her massive belly and orgasmic exhaustion made her unable to mover much at all, so she laid back down and added, “I-I think we’ll have to do that another day, though...”

“Oh...” The pink pony looked somewhat crestfallen. “So, tomorrow maybe?” She asked, looking hopeful.

Redheart nodded and replied, “As long as nothing else comes up.”

Pinkie then broke back into her manic demeanor and whooped, “Yay! Thank you, Reddy!” She gave a quick pat on the other earth pony’s belly and said, “I’ll see you later then!” She hopped over to the door and flashed an ecstatic smile back before sprinting down the hall, leaving the nurse to smile and hug her huge tummy lovingly, blissfully ignorant of the consequences her little session will have.