Twilight slowly lumbered down the road. Her hips bounced with every step. It was the height of summer, and the intense rays of the sun bore down onto Ponyville. Twilight’s tongue lolled out as she panted slightly in the sheer heat. Catching herself, she stopped quickly and looked around, making sure no one had noticed her. She had been to the local store, picking up a small order of baby food and milk. Cadence and Shining Armour had official business to attend to in Yak-Yakistan, and so Twilight had been left with Flurry Heart for the duration of their trip.
 
Twilight sighed. She didn’t like looking after the baby. She always left Twilight feeling sore. As if to express that very thought, she felt one of her nipples rub against a tuft of grass as she moved. She shuddered. Her huge, pendulous crotchboobs hung between her thighs, shaking slightly with Twilight’s motions. In accordance with Cadence’s instructions, she had grown herself a pair of breasts in order to feed young Flurry Heart, but that girl drank a lot. So much in fact Twi had been forced to grow her breasts to this enormous (and rather unwieldy) size. Twi looked back to the road and continued walking, as Sweet Apple Acres came into view.
 
“Damnit girls! I’ve just gotta buck something! Anything!” Applebloom sat on her haunches, rubbing desperately at her twitching penis with her hooves. Sweetie Belle and Scootaloo looked at each other, concerned. Applebloom was in heat, her mind clouded by the thoughts of nothing but breeding. Scootaloo turned and looked to Sweetie Belle, who had moved to the porch of their Clubhouse. “Well I’m not letting her inside me again!” Scootaloo exclaimed in anguish. “Last time I did I couldn’t walk for a week!” Sweetie turned, and nodded in understanding. “I know Scoots. And we can’t go and take her to AJ, cos the last time we tried to do that Applebloom ended up tackling her to the ground in a frenzy.” Sweetie leant against the fence railing, looking out towards Ponyville. “Nah, we’ve just gotta find some other sucker to come and help her out. Someone who doesn’t know what she’s capable of. Someone like…” Sweetie’s voice trailed off as she saw Twilight struggling down the road, dragging her two huge teats along the floor as she went. “Well what do you know? I think we’ve found our mare.” She raised her hooves to her mouth, and shouted across the orchard. “HEY TWILIGHT! GET UP HERE, WE NEED YOUR HELP WITH SOMETHING!”
 
 
Twilight - out of breath – clambered up the stairs of the clubhouse and looked inside. “What can I help you little fillies with? Have you got a particular friendship problem that needs my attention? Because I don’t really do those anymore…” She looked around, and her eyes glimpsed upon a small shape dashing towards her. She cocked her head, before realising who it was. “Oh hey there Applebloom! What can I help you wi-“  
Applebloom, without a word or thought of hesitation, ran to Twilight’s side and grabbed her flank. With a grunt of exertion she pulled herself up onto Twi’s rump. The first thing that hit Applebloom was the smell. The pungent smell of sex emanating from within Twilight was the trigger that Applebloom needed. She pressed her back legs against Twi’s flank for support, and wrapping her forelegs around her neck, plunged her cock straight into Twilight’s pussy. She screamed out in bliss. “What in Equestria are you doing Applebloom? It, it, feels quite n-nice…” She stopped speaking quickly as she felt a tugging sensation on both her nipples. Looking down, both Sweetie Belle and Scootaloo were wrapped around her legs, both locking their lips against her teats. Twilight let out a stifled moan as both fillies began to suckle, lapping up the milk that flowed from her.
 
Meanwhile, Applebloom’s hips were a blur. She had immediately lost all sense of planning and thought. She had been waiting for a mare to rut for so long, and now she had the sweet reward she had wanted. With each thrust her hungry cock pressed further forwards into Twilight’s vagina, a beautiful sensation of heat and touch.  
Twilight didn’t know what to do. Without warning she was suddenly being pleasured by these three fillies, and while she was sure it was wrong, she had no interest in telling them to stop. The feeling of two warm pairs of lips wrapped around her teats, little hooves rubbing sensually against her soft flesh. And of course, the feeling of a rock hard cock tunnelling deep inside her, and two vast, heavy balls slapping against her moist thighs with every movement. She could feel her inside getting warmer. She could tell was being filled up with Applebloom’s pre, and she loved it.
 
Scootaloo swallowed another helping of milk as it continued to pour into her mouth. But then she had a devilish idea. She slowly released Twilight from her mouth, and looked around as it flopped down by her side. She focused on Sweetie Belle, who was lying on her back, holding Twilight’s tit in her mouth. Scootaloo looked at her friend, and looked at her dripping pussy. Slowly and quietly, Scootaloo positioned herself above her friend, and lowered herself onto her. Pivoting back and forth, she sat back as she began to grind on top of Sweetie’s quivering privates, smiling as she saw the euphoric look breaking across Sweetie’s face.
 
Applebloom was in her element. Hips still flying, she was overjoyed as she watched flecks of her pre-cum flicking out of her partner, dropping onto her flank and the floor. It was only then that Twilight seemed to snap back to reality. “Hey, girls,” she started, before groaning as Sweetie Belle bit slightly against her soft teat. “Hey girls, I need to get back to young Flurry Heart! She’s going to be expecting a feed and you two are going to drink all the milk I have!” Applebloom – in a moment of clarity – spoke up. “Ah don’t care. Ah just gotta dump this hot load into your tight little number! You want to go look after Flurry? You’ll have my foal to raise soon enough!” And with that thought, Applebloom was driven to the limit, as she gritted her teeth and pushed forwards into Twilight with all she could muster. A hot torrent of spunk shot out from Applebloom’s cock, pouring into Twilight’s womb with tremendous force. “Oh sweet Celestia yes! It feels so good!” Twilight could be do nothing but cry out in pleasure as her belly began to fill with Applebloom’s load, before it spilled out onto the floor, pooling around her hooves. The flow eventually stopped, as Applebloom slid from Twilight’s rear, falling to the floor, exhausted. Sweetie Belle and Scootaloo too could manage no more, and flopped back against the floorboards, their stomachs full to burst of milk.
 
Twilight looked around at the mess around her, and thought about the mess inside her. But she didn’t have time to worry, as Flurry Heart would be waiting at home, hungry. Twilight grimaced at the thought of more milking, but turned and headed out the door, her belly and teats sloshing beneath her as she went. As she moved for the door, she was blocked by Applejack’s cheery grin. “Oh hey there Sugarcube! I was just wonderin’ by when I heard some real juicy noises comin’ from up o’er yonder, so I thought ah’d take a look! And judging by this sight here,” she said, peering around the door at the mess of semen stains and three slumbering fillies, “and your stomach, I’d say you had one hell of a time.” Twilight was mortified. “I’m so sorry about this AJ, I can make up to you for it, I…” AJ cut her off. “You don’t need to apologise Twi, looks like you did me a service. Applebloom’s been it heat for weeks, but you let her finally get her rocks off. Perhaps now she’ll stop chasing me around the house.” And with that AJ spun on her hooves, heading back for Sweet Apple Acres, leaving a bemused Twilight to walk home.

imported from https://derpibooru.org/images/1263052