Pinkie Pie's Pregnancy Problem

Rarity was hard at work in her Boutique, working on a dress for her new summer line of clothes. Shallow light scattered through the windows of the second level of her shop onto the desk she was working at, illuminating her white, short sleeve blouse and dark orchid skirt with the maroon and mauve of the early morning sun. She adjusted her bright red glasses as she continued working, the room silent but for the thrumming of the sewing machine and the muted cacophony of sounds emanating from outside. At least that was until a quick few knocks came from the main entrance.

She quickly turned off the sewing machine and made her way to the main room, knowing that one of her friends or clients must be at the door, being how the shop wasn’t open at this time. She exited her work room and trotted down the stairs and called out “Coming, dear!” before approaching the main door and opening it to reveal... Pinkie Pie. Though something seemed a bit different about her, not her oversized grin nor her extremely vibrant pinkness, neither her poofy mane or tail, no, it was... her tits.

Rarity found herself quickly enthralled by their size, their plumpness and light sag implying the monumental amount of milk inside of them. The nipples that sat upon them stood firmly erect, at a heavy contrast to the immense softness and give the rest of the breasts would have. She stared at their splendor for an unknown duration, so powerful was her reverie that her sense of time escaped her, but was eventually brought back to reality by the ministrations of her friend.

“Rarity?” Pinkie said, getting the other mare’s attention.

The unicorn shook her head to clear her thoughts before responding, “Ah, sorry darling. I just wasn’t expecting... that.” She looked back up at her friend’s face and backed away from the doorway before adding, “Please, come in.”

The pink pony bounced inside, her breasts following suit, yet in a much wilder manner. Rarity found herself staring at them once again, entranced by their movements and the sounds produced thereby, having to practically tear herself away from their sight before closing the door and looking at her busty and bombastic friend’s face, actively keeping her eyes from drifting elsewhere.

“So, what brings you here, Pinkie?” She asked, the forced calmness in her voice being betrayed by the massive crimson blush covering her face.

“I need some new clothes! My other shirts don’t fit anymore,” Pinkie replied, energetic as usual.

“Ah, because of those?” The white mare responded, glancing at the other pony’s breasts to imply what she meant, to which said pony nodded vigourously. “Well, I shall need to get some new measurements. Follow me!” The unicorn said, turning around and walking to the main work room of her boutique, her friend hastily following her.

When the pair reached the work room, Rarity levitated over a tape measure, clipboard, and quill while she said, “Now then, if you would, stand still.” Her request was obliged, allowing her to pull the tape measure taught with her magic across her friend’s shoulders and record their distance apart, quickly followed by shoulder-to-hip and midriff circumference measurements. She inhaled deeply to calm her arousal before wrapping the tape measure around the other mare’s chest, then had it circle one breast in a plane parallel to the rest of her body before putting the tape away and staring at the clipboard, clearly trying to pull her thoughts away from that enormous pink bust.

“Um, so, darling,” The unicorn began, “Do you mind telling me exactly why your, ah, assets are so large?”

“Oh! Of course!” Pinkie replied before explaining, “Well, you know how I always wanted a foal, right? Well, I went to the hospital to check if I was able to have them or not, and it turns out I can’t! So I went to Zecora to get a potion to help with that, but kind of drank too much, and it made my boobies grow really big, but not this big, that only happened after Fluttershy came into my room because she told me you saw me acting really weird, so we had some hot sex, then I masturbated a bunch after she left,” She paused to take a large inhale, “But wait, there’s more; because then I went to Twilight to see if she knew why my boobies became so big, but then she showed me she gave herself a huge dick that cums gallons so she could try to get me pregnant because she thought I was only low fertility, not none, but we still had some hot sex with it and she drank a lot of my milk- Oh, I forgot to mention, my boobies can cum milk now!” She finished with an exuberant smile, grabbing her boobs and squeezing her nipples which made some milk trickle out of them.

Rarity stood in place while she listened, her blush managing to grow ever deeper as the story continued, leaving her speechless for multiple seconds afterwards, before she calmly said, “Darling?”

“Yeah, what’s up?” The other pony replied, taking her hands off her chest while leaning forward and looking at her friend with eager, wide eyes.

“Do you mind catching me? I’m about to faint,” The white mare stated before her eyes started to roll up into her head and she fell backwards, but was caught by Pinkie, who held her from the back with her chest pushed up against her friend’s back and her arms grabbing her by the waist.

Rarity woke up a few hours later, and noticed she was laying on something soft and warm, and didn’t have a headache, meaning her friend managed to prevent her from smacking her head against the floor.

“Thank you, Pinkie dear,” She thought as she opened her eyes, her vision taking a few seconds to come back into focus before she sat up, coming face-to-face with a madly grinning pink pony.

“AHH!” The snow-coloured unicorn shouted, flinging her head back into the pillow she just got up from. She took a moment to regain her bearings before sitting up again, this time staring at her friend the whole time. “Pinkie!” She yelled, making the other mare’s mane and expression droop slightly, “Don’t do that!”

“Sorry, I was just really worried about you!” Pinkie replied, seeming rather concerned while she backed away from her friend slightly. “I was just explaining how my boobies got really big and then you just fell over- but don’t worry, I caught you- then I brought you to your bed and I just sat here, waiting for you to wake up. But why did you fall over when I talked about my boobies? Does that just happen when somepony talks about their boobies to you? Or is it because you don’t like my boobies?” She finished with a look that was somehow both crestfallen and excited.

“Your breasts are fine, darling,” Rarity responded, lightly blushing from the topic. “I just fainted because that’s not all you were talking about,” She added calmly.

The bombastic earth pony paused for several seconds while she thought, before gasping loudly and exclaiming, “Oh yeah! I was talking about the-”

“Shush, dear. I get it,” The other mare said after pressing a finger across her friend’s lips to silence her. “Regardless, I suppose you can leave now that I have your measurements. Well, unless there’s something else you want to talk about...?” She added, placing her hand back at her side.

“Yes, actually!” Pinkie responded energetically while she grabbed her boobs with her hands again. “Do you want some milk?”

Several seconds passed in an awkward silence before the unicorn finally said in a rather nonplussed tone, “Pardon?”

“I told you that my boobies can make milk!” The other pony replied while squeezing her nipples and letting some milk trickle out as if to show what she meant. “Do you want some of it?”

Rarity gasped in realization before heavily blushing and looking away from her friend in embarrassment. “I... I suppose I am a little intrigued...” She said timidly after a few seconds.

“Great!” Pinkie responded and waited until the other mare looked back at her before shoving one of her leaky nipples into her white lips.

“Mmph!?” The fashionista yelled, although muffled by the nipple stuffing her mouth, while she took hold of the breast it was attached to and tried to pull it away. Her protests quickly died however when she tasted the milk, finding the flavour lovely despite (or perhaps because of) how sweet it was, now using her grasp on the mammary to knead and force more milk from it.

Her efforts proved fruitful, as the flow of milk did somewhat increase and quiet moans of pleasure began to emanate from the mare whom it came from. However, all sense of anything outside faded away as her mind became awash in the pleasurably addling taste of the milk. She became only able to taste and feel it sloshing around in her mouth before quickly swallowing, as well as feel the bulbous and soft nipple sitting on the round and plump breast it came from on her lips and between her hands.

“Mmmmm~” Rarity moaned as she continued drinking that intoxicating milk, her eyes going closed to further focus on her other senses. She kept in that position as time lost its meaning for her, her mind only able to focus on the milk flowing into her mouth as the minutes flew by. More moans escaped her lips as she basked in the lovely sensations, the vibrations they incited only increasing the flow of milk further.

It did come to an end though, as the lack of air eventually got to her, making her audibly pop the nipple out of her mouth and start panting heavily, trying to regain her breath while her senses came back to her. She leaned back against the bed, using an arm to prop herself before looking back at her gleeful friend.

“Like that, did ya?” The pink pony she was nursing from asked mirthfully, her words followed by giggles.

“Umm,” Rarity started before swallowing, “Yes, I very much did.” She started to feel a somewhat uncomfortable sensation in her belly, making her look down at it and notice its now rather pronounced shape, which made her look multiple months pregnant. “Oh no! Pinkie!” She exclaimed at the sight.

“Is everything alright?” Pinkie replied, sounding slightly concerned at her friend’s hysteria.

“No! Don’t you see!?” The other mare responded, putting a hand on her pudge and slowly rubbing it while she sat up. “This is unacceptable! This will ruin my fashion career! If anypony sees me like this, they’ll laugh at me for being obese and... and-”

“Hey! Stop thinking like that!” The bombastic earth pony cut her off. “Nopony is going to make fun of you!” She said while putting her hands on her friend’s shoulders and looking in her eyes to try to keep her calm. “And if anypony does have a problem with it, they can stuff it! What you look like is your own choice and they have no say in it!”

Rarity looked back into the other mare’s cool blue eyes, somehow finding calm in them despite the pony’s eccentric nature. “Yes, I suppose you’re right...” She responded quietly before drawing her gaze back to her large belly. She rubbed absentmindedly with her free hand, occasionally wincing, but eventually added, “Erm, I do still find this rather uncomfortable...”

Pinkie looked at her friend for a few seconds before gaining an ecstatic grin and asking, “Want a belly rub?”

Many awkward seconds passed while neither pony moved apart from the light intakes and exhales of breath between them. The heliotrope-maned unicorn eventually looked back up at the idiosyncratic mare before her with a blank expression and blinked.

“What?” The fashionista said flatly, utterly vexed by the offer.

“I can rub your belly, and it’ll make it more comfortable!” Pinkie explained.

Rarity cocked her head and showed a rather prominent blush that said she wasn’t entirely comfortable with the prospect of somepony touching her in such an intimate manner. “Um, well...” She started, glancing down at her pudge, “I-I suppose it couldn’t hurt...” She finished as she looked back up at her friend’s grin, which became even wider at the acceptance.

The pink pony then took her hands off the unicorn’s shoulders, but quickly moved them to the sides of her torso, lightly pressing into the thin white fabric surrounding it. Her eyes became focused on the big distension visible through the blouse as she slid her hands across it, meeting in the middle on its zenith. She next moved her hands downward to the hem of the shirt, lightly gripping it and looked up to her friend’s face for approval.

The white mare lightly nodded, allowing the unusually calm earth pony to slide her fingers up to one of the buttons of the shirt, then deftly undo it. She stuck her tongue out while she focused her gaze on the buttons, swiftly undoing them one-by-one up to the one right below the bosom, when an alabaster hand grip the pink pony’s, making her stop immediately and look up at the unicorn’s face.

“Now, now, deary. This is supposed to be a belly rub, not a breast groping,” Rarity reminded her friend, making her look up apologetically at her before lowering her hands down her belly, lightly pressing into it after gliding down to the navel. Her fingers produced slight indents into the pudge, the incompressibility of the fluid making it bulge out elsewhere and also caused its owner to tense up a little.

Pinkie then returned her gaze to the ballooned belly as she rubbed it, moving her hands up and down slowly with moderate pressure, enough to move and massage, but not enough to hurt. Pleasant sighs were released from the big belly’s owner as she closed her eyes to bask in the feeling while sliding her hands along the bed, keeping them far apart to allow her to fully relax.

The earth pony next started to rub in circles, covering most of the white pudge with her slow, rhythmic ministrations, inciting low moans of approval from its owner. The pink hands then started to desync in their movements, taking a few seconds to become opposite in polarity, her right hand arriving just below the other mare’s chest while the other hand grazed the top of her hip.

Rarity then started to slowly tilt backwards, her back lowering down onto the soft bed, forcing the pony working on her belly to lean over her friend while she continued massaging. Multiple more minutes passed while the unicorn relaxed, basking in the pleasant sensation on her belly, similar to that of a normal massage, yet oddly arousing in a way. Perhaps it was the milk inside her belly that made it that way, or maybe it was from the location they were in- a private bedroom, where sexual things tend to happen- or it may have also been how slow and serene her friend was being, the heavy contrast from her usual bombastic nature making her actions all the more sensual. Or maybe, just maybe, it was the fact that her friend seemed to be right in front of her crotch, given the light breaths she felt on it.

Wait, what?

The alabaster mare abruptly opened her eyes and craned her head up to see where her friend was, only to see a pink, poofy mane sticking out of her skirt.

“Pinkie!” Rarity yelled, getting the pink pony’s attention, who quickly shot her head up while stopping her massage, showing that she was holding her friend’s panties in her mouth, despite clearly not having moved very far from her current position.

“Hmm?” Pinkie asked, muffled by the undergarments in her teeth.

The unicorn cocked her head slightly at the sight before closing her eyes and exhaling, then looked back at the other mare and asked flatly, “What are you doing?”

The overly-excitable pony spat out the panties and replied, “I just wanted to relax you!” A confused look was given from her friend, so she elaborated, “I know you wanted to get relaxed, and know that belly rubs are really good for relaxing, but I also know that a really really good way to relax is to have hot sex with you, because you feel really really good in the moment, and then everything after that is really really fuzzy and feels really really nice, so that way you feel really really relaxed and you can have a really really good sleep after making some really really good and sexy memories!”

Rarity looked at her friend with a blank expression for multiple seconds before she blinked and furrowed her brow, then closed her eyes to think about the offer. A rosy blush lit up her cheeks while she pondered it, and while she did debate the ethics and consequences of having sex with somepony you’re not romantically involved with, the aroused and relaxed part of her demanded that she shan’t be left in such a position unfulfilled.

“Ah, well, I suppose that makes sense,” She responded, trying to hide her very passionate interest in getting off, “So I shall allow you to go ahead.” The other mare then quickly darted back down beneath the purple skirt, but stopped when the owner of that skirt interjected, “But! I shall have you know I don’t want this to mean anything to our preexisting relationship, as this is to be merely sex, and thus has no romantic implications. Are we clear?”

“Got it, Ma’am!” Pinkie said with a salute, before once again diving back into her friend’s crotch, this time actually connecting with it.

“Oh fuck! Pinkie!” Rarity yelled from the abrupt pleasure, not able to care about the crude language she had just used, as her friend smashed her face into her labia while grabbing her thighs, quickly slithering her freakishly long tongue into her pussy. She snaked her tongue in in a sinusoidal pattern, pressing against the inside of her friend’s vagina and rubbing it as it slid further inward.

When the eccentric pony finally managed to shove her entire tongue into her friend, nearly reaching her cervix, she started wiggling it up and down in a manner that imitated what she was doing previously, but just not going further in. The unicorn was moaning unabashedly, her head thrown back and tongue hanging out in pure pleasure, while her hips thrusted up and down in an uncontrolled manner.

The pleasure the white mare felt became greatly amplified by what her friend did next; moving her tongue in a corkscrew pattern, now allowing her to lick all around the other pony’s vagina instead of just the top and bottom. The moans drowned out every other sound, filling the bedroom and likely the rest of the building with the sounds of immense pleasure as their owner’s climax quickly neared.

Pinkie slid her hands up from her friend’s thighs and down to her flanks, surrounding her hands in plushness with a bed on one side and a lovely pair of butt cheeks that she groped. The other mare’s moaning somehow became even louder from that, practically turning into lust-filled screams. She then started to massage her friend’s ass in a similar manner to how she did her belly previously, making the unicorn’s moaning waver slightly in pitch and volume, deafening though it remained.

The cunnilingus-performing mare next moved her top jaw in such a way as to graze her teeth to the now-exposed clit of her friend’s pussy. The effect was immediate; Rarity came, the juices flowing out of her pussy quickly started spraying out, her moans died in her throat as she no longer had the capacity to verbalize something so loud, and her hips stopped writhing all over the place and started vibrating on the spot. The pure ecstasy she felt pushed to greater sexual heights than she had ever dreamed of before, her mind being unable to comprehend anything for time indiscernible.

She eventually managed to come back to her senses however, her vision and hearing beyond blurry, her feeling completely numb, but they all quickly sharpened to see her friend grinning ecstatically before her while she laid down on her bed, her limbs splayed out randomly while her body was covered in sweat.

“Did ya like that?” Pinkie asked enthusiastically, her muzzle soiled in pussy juice.

The exhausted unicorn took a few moments to pant before slowly replying, “So... very... much...”