The artist's paste: http://pastebin.com/qGHvEVhL
http://archive.heinessen.com/mlp/thread/15896266#p15915632

"What if pony lied to you about being pregnant and was just being fat?
 Would you make her pregnant for real?"

>you find out about her lie
>it's okay, a pony with extra pudge only makes your dick harder
>in fact, squeezing her fat rump as you can see her round gut swing below her an feel your balls slap into her swollen teats when you rut her from behind is the hottest shit ever
>still, you do feel betrayed and you were fully prepared to become a father
>an evil plan hatches in your mind
>you start mixing aphrodisiacs and potent fertility drugs into her daily growing portions
>it doesn't take long until the drugs start affecting her
>her arousal prompts her to eat even more than usual, linking eating with sexual pleasure in her mind
>because of the fertility drugs she is in constant heat, yearning to be filled
>with delight you enjoy a month of watching her plumping up even more, bordering on obese at this point and frequently increasing sex, as she tries to extinguish the fire inside her
>you've been using protection all the time, denying her the pleasure of ending her heat
>she is pretty much clinging on your dick at this point
>a moaning mess that begs you to fuck her
>looks like your fat little broodmare is about ready

>"uuhhnnn, please, rut me!", she pleads
>she underlines her intention by stretching her round rump towards you, wiggling her fat cheeks
>you take a small moment to admire the sight in front of you
>the fat mare is panting deeply
>her front legs lowered, she is partly resting on her plump chest
>her hindlegs are spread in eager anticipation, granting you a free view on her pervertedly fat teats, swinging in sync with her pendulous belly which is hanging low and nearly touching touching the ground
>her soft butt sways gently with each breath, partly covering the big prize: her glistening honeypot, dripping fluids in desperate need, creating a small river of perverted juices running down her teats and along her inner thighs
>every now and then she moans as her winking clit splatters her fluids on the floor behind her
>she is far too aroused to even mind the mess she is creating
>"oohhhh I don't know what is wrong with me, but I need you know! Fill me with your filthy cock!"
>a jolt runs through her body, sending ripples through her soft body
>the mere thought of getting fucked like an animal is almost driving her over the edge
>you decide you had enough of a show
>your little friend agrees, standing at full power and ready for the one job for which he is intended

>you walk over to her and start to line yourself up with her entrance
>towering above the horny mare, you spread her buttcheecks apart slightly to ease the entrance
>she just turns her head and looks up to you, mouth agape and gasping like a dog in the summer heat, eyes half lidded
>you can feel your member prod her entrance, her juices coating your tip generously and her winking invinting you to fully enter
>you smile and give her a healthy slap on the rear
>she screams, not in pain, through her clenched teeth, her eyes pleading you to stop the teasing
>hear heat must be unbearable at this point, she didn't even to ask whether you're rubbered up or not
>suits your intentions just fine
>slowly, you finally enter her passage
>her insides are wet, almost slippery, but never loose
>it feels like every single muscle in her body is working towards milking you for ever single drop
>not even halfway in, you begin pull out again
>you can her groan in frustration
>with a smirk, you grab her as hard as you can above her hips, feeling yourself sinking in her soft flesh
>and with a grunt, you bury yourself completely in her

>"oooaaaAAHH! YES! UHNN"
>she moans like a bitch in heat, barely able to form any coherent thought, let alone speak sentences
>each time you connect your hips with hers, a wet slapping noise echoes through the room
>your forceful thrusts sends waves through her flabby body, her ass jiggling under your touch, her low gut swinging like a pendulum below her as your balls smack into her boated teats
>you grunt and give her a more rough smack on her rear
>she yelps
>"AAh! Uhnn don't...more...please!"
>your keep rutting her with all the strength you can muster
>her insides are massaging you with a vice like grip, her winking clit stroking the underside of your tool, as if to convince it to finally unleash it's load into her eager womb
>you can feel yourself nearing the edge
>"Ooohh! Please, don't...please..uuhhnn...inside...yes!"
>it is time to finish this
>you double your efforts, hammering into her with all your might
>"OHH! AH AH YES! RUT ME! RUT ME!"
>you give her fat rump a couple more slaps for good measure
>"I've been a bad mare! SPANK ME!"
>you can't hold it in anymore

>"AHH! Don't...inside...inside..oooh...please!"
>"Cum...inside..you...say?", you say between grunts
>"Unnhhh...Ah...no!"
>you spank her again
>"Can't..control..myself..ooh!"
>"I..don't..care!", you yell.
>another spank, this time you can feel her tensing up
>although she does say one thing, her body definitely say the opposite
>"YOU...WILL...BEAR...MY...FOALS!"
>and with that, you finally release everything into her
>load after loads shoots her tunnel
>the feeling of warmth filling her sends her over the edge
>her brain completely gives way to pleasure as her need of being bred causes her to orgasm
>"Oh CELESTIA YES! AHHH!"
>you feel her tightening around your member as her orgasm shudders through her body, her contractions seemingly sucking every single drop out of you, making sure nothing is wasted
>after what seemed like a eternity you finally collapse next to her, slipping you softening penis out of her warm tunnel
>she still hasn't changed her pose, still riding the height of her orgasm as she feels her heat leaving her, only to be replaced with a different kind of warmth
>you reach over to her, gently pull her down to you
>spooning her, you begin rubbing her belly
>as her senses come back to her she realizes what just happened
>"Y-you idiot."