Sunset Shimmer's Mental Checklist

Sunset Shimmer knocked on Pinkie Pie’s door and was immediately answered by the pink party girl herself.

“Hey Sunset,” Pinkie Pie said, her usual excitement permeating everything, “what’s up?”

“Hey Pinkie Pie. Is your family home right now?”

“Nope! Folks are out, and everyone else is at the mall. It’s just me all by my lonesome.”

Sunset Shimmer decided to go with the direct approach.

“I was wondering if you wanted to fuck. Right now.”

“Do I!?” Pinkie Pie grabbed Sunset’s shirt and dragged her in. “I was hoping we could have sex at some point ever since you stopped being mean to everyone. I mean I wanted to have sex with you before but I didn’t want to give you the satisfaction.” Pinkie Pie hurried Sunset up to her room. Pinkie Pie’s room hadn’t changed since the girl’s first sleepover.

Pinkie Pie slammed the door behind them, kicked off her boots, threw off her jacket, and immediately advanced on Sunset, embracing her and trying to stick her tongue down Sunset’s throat. Sunset didn’t mind getting right into it, but was a little thrown off by Pinkie Pie’s urgency.

“Someone’s really eager.” Sunset said when she finally got a chance.

“I’m so excited,” Pinkie Pie replied, “this is going to be so much fun! I have so many ideas about what we can do to each other!” Pinkie Pie started making out with Sunset again, more gently this time, and helped Sunset out of her shirt.

“Someone likes going commando.” Pinkie Pie said, admiring Sunset’s bare chest.

“Don’t tell anyone, but I never wear anything under when I go to school.” Sunset replied, hooking her fingers into Pinkie Pie’s skirt, “but I want to see what you wear.”

Sunset got behind Pinkie Pie and crouched down to pull off her skirt and get a good view of Pinkie Pie’s ass. All that candy and sweets gave Pinkie Pie a nice, plump derriere, and a little bit of pudge around the waist that was just slight enough to be cute. Sunset couldn’t help but grab a couple of handfuls of Pinkie’s bubble butt.

“You got a nice ass, Pinkie.” Sunset said, giving her ass a light slap. Then she turned her attention to Pinkie’s underwear, a weird looking pair of black cotton panties, and hooked her fingers into them.

“You’re going to love this.” Pinkie said. Sunset gave Pinkie Pie’s underwear a tug and met some resistance. Confused, Sunset pulled harder. She was surprised to see a black dildo, attached to the inside Pinkie’s panties, slide out of her pussy as Sunset pulled. Pinkie shuddered with pleasure as the dildo passed her vaginal walls and fall on the ground.

“Wow Pinkie,” Sunset said, dumbfounded, “do you keep that in you all the time?”

“Pretty much!” Pinkie turned around to Sunset, still wearing nothing but her tight blouse, “now let’s see what we can put in you.” Pinkie Pie picked Sunset up, threw her on the bed, and practically tore Sunset’s pants off her, leaving her completely naked.

“Check this out.” Pinkie Pie pulled out a duffel bag and climbed onto the bed next to Sunset. Sunset crawled over to look as Pinkie Pie pulled out two butt plugs shaped vaguely like mushrooms, with horse tails attached.

“Ever since you told us that you were really from a magical land where you were a talking pony I’ve been wondering what it would be like to fuck like a pony, and it sounds so hot and I wanted to recreate the experience.” Pinkie was so excited by the idea she was bouncing on the bed.

Sunset took the butt plug Pinkie Pie handed to her. She decided to ignore the feeling that Pinkie Pie’s fetish was objectifying her species and roll with it.

“Okay Pinkie, you want to be a pony, say ahhhh.”

“Aaaah!” Sunset gently stuck the butt plug into Pinkie’s waiting mouth. It wasn’t too big, and it was plastic, so Pinkie was able to get her mouth around it. Sunset watched Pinkie Pie suck on the toy, getting it nice and lubed up with her spit. When Sunset thought it was ready she took the plug out of Pinkie Pie’s mouth.

“Turn over.” Sunset ordered.

“Oooh Ms. Shimmer, you’re so forceful.” Pinkie Pie teased and laid flat on the bed, her bubble butt sticking up in the air.

“I cannot get enough of this ass.” Sunset said, teasing the butt plug along Pinkie Pie’s asscrack. Sunset wriggled the plug down between Pinkie Pie’s ass cheeks, then when she felt Pinkie’s asshole, gently pressed the plug in. Pinkie Pie groaned into her mattress as Sunset stretched out her asshole, taking her sweet time letting the plug get enveloped by Pinkie’s o-ring.

“It certainly is easy sticking something up your ass, Pinkie,” Sunset said, “almost like its use to it.” Pinkie Pie only laughed into her mattress and curled her toes. Eventually Sunset got it so only the fake tail was visible coming out of Pinkie’s ass crack.

“What do you think,” Pinkie asked, waving her ass at Sunset, “do I look like a pony?”

Sunset bit her tongue. “Sure.” She said, giving Pinkie’s ass an extra hard slap.

“Great!” Pinkie replied, taking off her top and bra. Sunset could see Pinkie Pie’s butt wasn’t the only thing getting fat, her tits had been practically bursting out of her shirt.

“Just one more piece,” Pinkie Pie rustled around in her duffel bag and pulled out the old headbands with pony ears from Twilight’s campaign. “Ta da, the look is complete!” Pinkie put a set on hers and Sunset’s heads, then picked up the second butt plug. Sunset obediently opened her mouth and lubed up the toy until it was nice and wet.

“How do you wanna take it?” Pinkie Pie asked.

“Um,” Sunset got on all fours and faced away from Pinkie, “like this I guess.” Pinkie spread Sunset’s ass cheeks and pressed the tip of the plug against Sunset’s asshole, making Sunset tense up.

“You need to relax,” Pinkie Pie said, “Have you ever stuck something up your ass before?”

“I tried a small vibrator once, but nothing so…bulbous.”

“Don’t worry, you’ll love it.” Pinkie pushed the tip harder, forcing Sunset’s asshole to distend. Sunset screamed out as her o-ring stretched much wider than it was use to accommodate the base of the mushroom before shrinking back down around the part before the horse tail.

“You did it!” Pinkie Pie exclaimed, “I knew you could, I always believed in you.”

Sunset was sweating and panting after being so painfully violated. But she found the pain exciting, and the new sensations hot.

Sunset got off the bed and looked at her butt. She had always found humans lack of a movable tail to be off balancing. This was not an improvement in that regard, but on the other hand she had never found her own tail to be so arousing. Sunset gave her ass a little shake and watched her fake tail swish, then turned back to Pinkie.

“Well this is mildly amusing. Now what?”

“This!” Pinkie Pie pulled out a large double-ended dildo with a plastic middle and a switch dangling from it. The dicks were black, looked as big as forearms, and appeared to be modelled after horse cocks.

“They look like horse cocks!” Pinkie Pie yelled excitedly.

“I can see that.” Sunset replied.

“I didn’t want to fuck a real horse, but the guy at the store said this was as good as the real thing.” Pinkie said as she fished lube out of her bag. Pinkie squirted some lube on one of the dicks and rubbed it all over until the fake horse dick was nice and shiny, then did the same to the other dick. “Quick get on the bed, I’ve been dying to try this thing out.”

Sunset Shimmer crawled back onto the bed. She was getting use to having the plug up her ass, but she didn’t think it would be comfortable to sit down on it, so she crawled around on all fours and faced away from Pinkie. Pinkie put her finger on Sunset’s plug where the tail started and moved it around.

“Excited?” Pinkie Pie asked.

“Yeah,” Sunset said, nervous about the size of the toy in Pinkie’s hand, “just, be careful alright?”

Pinkie rubbed the tip of one of the dicks against Sunset’s waiting pussy. Sunset could feel the size of the dick against her pussy lips, and the thought of that huge thing splitting her in two scared her a little and excited her a lot. The lubricant Pinkie Pie used felt really warm against Sunset’s cunt.

Finally, after several agonizing seconds, Pinkie pressed the tip of the cock into Sunset. The cock slid in easily thanks to the lube and Sunset’s eagerness, but then ran up against resistance and started to slide out. Pinkie pushed harder, forcing the cock into Sunset until it held to some degree. Sunset gritted her as the cock filled her up.

“Hey, could you hold this for second?” Pinkie asked. Sunset reached behind her and gripped the middle of the toy, keeping it inside her. Pinkie lined up her ass with Sunset’s, grabbed the base of the other dick, and moved back onto the dick, it sliding much more easily into her pussy. Pinkie let go when she was able to suspend the toy between.

“It’s so big!” Sunset yelled.

“I know, it’s great isn’t it? Now hold on!” Pinkie pushed herself against the toy, forcing it to fill her up. Pinkie’s efforts in turn forced more of the other cock into Sunset. Sunset saw stars and cried out as her cunt was split wide by the huge fake horse cock, the lube setting her nerve endings on fire. She had never felt this filled before and she loved it, the pain enhancing the extreme pleasure.

Sunset pushed back, trying to get as much of the fake cock into her as possible. This helped get more of the other cock into Pinkie Pie, who cried out at Sunset shoved more into her. The girls rocked back and forth, trying to get more of the toy into them and make their friend feel good at the same time.

“This – is – so –awesome!” Pinkie Pie yelled between grunts as Sunset fucked her.

“Fuck – it’s – too – much!” Sunset yelled back between grunts as Pinkie fucked her.

The two girls felt their butt plugs rub up against their walls alongside their dildos. It was almost like the three toys were touching each other.

Eventually the two girls couldn’t move the toy anymore, their cunts stretched as far as they could fit comfortably. Their asses weren’t touching, but they were close, the middle plastic part of the toy being the only exposed part left. Sunset could feel the hairs on Pinkie’s tail tickling her ass.

“Aaaah, aaaah, we made it.” Pinkie Pie panted.

“Yeah.” Sunset replied, unable to focus on anything except the huge toys that had completely filled her.

“Let’s turn it on!” Pinkie grabbed the switch attached to the toy.

“Wait, what?”

Pinkie turned the nob with the thumb, turning the thing on. To Sunset’s surprise the toy didn’t merely buzz. In had some sort of motor in it, which made the dicks twirl around. Not that they had much room, but Sunset could feel it spinning around inside her, and swore the thing was lightly tapping the wall of her cervix.

“This is insane.” Sunset mumbled. Pinkie Pie only laughed in response. Still, Sunset couldn’t say she didn’t feel great, as she struggled to keep herself propped up as her ass and pussy were assaulted. Sunset didn’t want to move the dildo out of her, so instead she rested her head on one arm and started rubbing her clit with her other hand. She couldn’t see it but Pinkie was doing the same thing.

The two girls almost looked like a mirror image on top of the bed, rubbing their clits, their asses in the air, the twin horse tails hitting each other, the toy in the middle moving around. The girls let out matching cries of pleasure as the horse cocks moved around inside of them, Sunset loved the feel of hers hitting what felt like the inside of her front.

“Pinkie, I’m about to cum!” Sunset told Pinkie.

“Me too,” Pinkie replied excitedly, “let’s see if we can cum together!” Pinkie and Sunset sped up massaging their clits until they let out simultaneous screams. The two girls collapsed on the bed, unable to do anything as the orgasm washed over the bodies, leaving them helpless but blissful. They were too tired to do anything about the dildo, as it kept working on their exhausted holes, content to let the thing continue to ravage their insides.

Eventually Pinkie remembered the switch and turned off the toy. With great strength Sunset pulled the toy out of her ravaged cunt and crawled to the head of the bed, collapsing again on Pinkie Pie’s pillows. Pinkie Pie pulled the other half of the toy out of her and crawled up next to Sunset, curling up against her. The two girls fell asleep, the butt plugs still inside them, where they would stay untouched for a while.