Fluttershy's Guide To Bestiality For Girls 4: The Best Friends Bestiality Party

As Applejack, Fluttershy and Pinkie Pie made their way down the stairs, on their way out Pinkie Pie turned to Mrs.Cake and said "Oh... um... Mrs.Cake? Is it alright if I take the rest of the day off?"

Mrs.Cake looked up from the dough she was kneading and said "Whatever for dear?" she said.

Fluttershy's mind wandered again as she focused on Mrs.Cake's hands kneading the dough, the image of it brought to mind what Mrs.Cake's ass might look like if she were getting a good firm grip on both cheeks. Fluttershy was once again ripped away from her fantasy when she heard Pinkie's extremely nonchalant reply to Mrs.Cake's question. "Oh I'm just heading over to my friends farm so that they can get a horse to fuck me".

For a brief moment, everything was frozen in time, Applejack and Fluttershy stood there with every muscle tensed. There was a minute of silence before Mrs.Cake unexpectedly said "Well alright then, but we're still on for tonight though, right?"

Pinkie Pie nodded and said "Of course!"

Mrs.Cake went back to kneading her dough as she said "Good, because I'm really wound up today and my ass needs your attention." Realizing that everything was, surprisingly, absolutely fine, the three girls finally left Sugar Cube Corner, whilst Fluttershy held in a wave of jealousy. Pinkie Pie was clearly fucking Mrs.Cake, Fluttershy would have killed to be in Pinkie Pie's position. Mrs.Cake herself was actually feeling a little jealous as well, the idea of an enormous horse cock being pounded into every hole sounded lovely.

As the girls made their way to Sweet Apple Acres, Applejack took note of the size of Pinkie's ass and felt her own pang of jealousy. Applejack had a decently big butt, but Pinkie's ass was ridiculously large, it wasn't quite on the same level as Mrs.Cake's legendary sized ass, but it was damn close. The only comparison Applejack could think of was that putting her ass next to Pinkie's was like putting Mrs.Cake's ass next to Tink's, sure one was nice and big, but it just couldn't compete with the larger set of cheeks. It did make sense in a way, if you're going to spend your days baking and eating confectionery, then your bound to put on some pounds in all the right places. Both Fluttershy and Applejack decided to put their slight jealousy to one side and get back to the point, the point of getting one of their best friends to have a horse cock rammed up their ass.

As they finally reached the barn, Pinkie could no longer contain her excitement as she laid eyes upon the one and only Chester, the only stallion within a thousand miles of the town who got to have his fair share of human girls lined up and ready to service his cock. Tink was actually supposed to be his mate and before Fluttershy and co started having fun with them, they occasionally fucked, even accidentally having anal sex a few times, but humans had numerous new and interesting ways to fuck, so Chester and Tink never really needed one another to enjoy themselves.

"Ooh look at this big bad boy!" Pinkie said, gently stroking along Chester's side "You must have a massive fucking cum cannon in between your legs huh?" Fluttershy and Applejack just looked on in mild interest as Pinkie got herself acquainted with Chester. After simply admiring Chester and gliding her hand over his thick muscular physique, Pinkie turned to Applejack and Fluttershy before saying "Alrighty then! Let's get this hunk's junk in my trunk so he can fill it with spunk!" Fluttershy and Applejack were glad that Pinkie was so eager, but her silly nature really killed the sexiness of the whole situation.

Fluttershy walked over to Pinkie "OK, so you've got him nice and relaxed, how did you intend to get him hard? You could play with his balls or-" Fluttershy was silenced as Pinkie pushed a finger against her lips.

"Fluttershy sweetie, I'm not sure if you've noticed, but I have an incredibly fat ass" said Pinkie. "If anyone can get this stallion hard simply by bending over and giving a little shimmy shake of the money maker, it's me!" Pinkie proudly proclaimed. Pinkie simply moved over to the hay stacks, bent over and flipped her miniskirt up, revealing that she had been going commando this whole time and was quite wet, before waggling her ass from side to side "Come on baby, I'm ready for you!" Pinkie said. Applejack and Fluttershy were initially skeptical, but to their surprise, Chester was actually starting to become erect, clearly Pinkie's big bouncing butt was having the desired effect.

"Pinkie, wait!" shouted Fluttershy "You're not ready for anal sex with Chester, you haven't been loosened up or lubricated!" Fluttershy cried, but her voice fell on deaf ears.

As Chester moved into position, Pinkie held herself still against the stacks of hay and said "OK Chester, show me what you got, give it to me you dirty pucker fucker!"