Sunset Shimmer's Mental Checklist

A few days ago Sunset Shimmer had suggested to Twilight Sparkle that the two of them have a sleepover together and invite the Twilight Sparkle from her world since she had never spent any significant amount of time with her counterpart. Sunset said it would be fun for the two to spend the day together hanging out, and Twilight agreed.

When Princess Twilight arrived the girls showed her around Canterlot, catching her up on everything she missed. They hung out at the mall and got a drink at the café before going back to Twilight’s place with all their sleeping bag gear.

On Sunset’s suggestion, this world’s Spike offered to show Equestria’s Spike a night out on the town, take him to all the cool spots where a dog can really party. Spike was reluctant, but went along with it because Twilight said she wanted a “girl’s night”.

But Sunset had special plans for Twilight. After Twilight let it slip that she had never been in a sexual relationship with another person Sunset got it in her head that she wanted to be the first one to have sex with this Twilight.

From there Sunset’s imagination and arrogance got the better of her. Sunset though it would be kinky to fuck Twilight while her counterpart slept next to them. In her arrogance Sunset bragged to Pinkie Pie what she was planning to do.

That was Sunset’s big mistake. Pinkie Pie tattled to Princess Twilight next time she switched places with herself. The princess wasn’t about to let Sunset take her virginity, sort of, so she asked Pinkie to bring some equipment back from her home in preparation (as a reward Pinkie got to experience what it was like to be fucked as a pony).

When Sunset mentioned retiring for the night the Twilight jumped her, stripped her, tied her arms behind her, and tied her legs together. Now she was stuck kneeling on the floor, the end of her bondage held in a naked Princess Twilight’s hand like a leash.

“Oh come on Twilight,” Sunset pleaded, “it would have been fun for everyone.”

“I didn’t give you permission to use my body like that.” Princess Twilight pulled on the rope, tightening the bonds all over Sunset. Normally Twilight was the epitome of friendliness and consideration, but in the bedroom her dominant, sexually controlling side came out.

“I was totally planning to share, honest.” Sunset lied. The princess wasn’t impressed and forced a ball gag around Sunset’s mouth.

“Um, Twilight, what are you doing?” Twilight turned around to look at her counterpart standing by herself in her pajamas, looking confused and nervous. Twilight tied Sunset’s leash to the bed and walked over to Twilight.

“It seems our friend Sunset had some inappropriate plans for you.” Princess Twilight said, getting in close to her counterpart. Human Twilight looked at the restrained Sunset.

“What are we suppose to do with her now?” Twilight asked, oblivious.

“Well, I have to admit she may have had a point.”

“Twilight?” Princess Twilight cupped her twin’s face in her hand and kissed her. Twilight, caught off guard, did not respond immediately as the princess slipped a little bit of her tongue in Twilight’s mouth. It took a second for Twilight to recover.

“What are you doing-AAH!” The princess started playing Twilight’s chest through her shirt.

“Don’t act so shocked,” the princess replied, “you’ve thought about this, I know you have.”

“But I don’t know if I’m comfortable with this.”

“Twilight, remember that book you had to read for sex-ed class?” Sunset had written to Princess Twilight about their sex-ed class and Twilight had asked for a copy of the book, “what it said about your first sexual partner? ‘If you can try to have your first sexual experience with someone you trust and care about.’ And who can you trust more than yourself.”

“You promise you’ll be careful?” Twilight asked, having trouble getting the words out through all the new sensations.

“I promise Twilight,” Princess Twilight was back to her sincere princess of friendship mentality. “I want nothing more than for you to be happy and have a good time. Think of it as an experiment, having sex with your alternate universe you will certainly be a unique experience.”

“I guess…”

“I’ll take that as a yes.” The princess was back in full sexual predator mode. Twilight didn’t resist as the princess started Frenching her again. The nerdy virgin got lost in the feeling of her more confident counterpart kissing her, barely registering as the princess pulled her shirt over her head.

“It’s time for the fun part.” Princess Twilight said. She got down on her knees and pulled down Twilight’s pajama bottoms.

“I’ve never seen myself from this angle,” Princess Twilight said, “you’ve got a cute pussy, Twilight.” Before Twilight had a chance to respond the princess licked the front of her counterpart’s cunt. Twilight gave a little cry, no one had ever licked her pussy before, and she was surprised how good it felt.

“You’re really good at that Twilight.” Twilight said while adjusting her glasses.

“Who knows your body better than yourself?” The princess rubbed two fingers along Twilight’s pussy before going back licking her.

The girls looked back when they heard a thump. Sunset was trying to crawl across the floor to get a better look as far as her leash would allow.

“Wait a minute Twilight,” Princess Twilight pulled away from her twin, “I have an idea. Grab her and that chair.”

Human Twilight grabbed her computer chair while Princess Twilight picked up the restrained Sunset. The princess told her human counterpart to angle the chair towards the bed and sat Sunset down in it, and used more of the rope she had to tie Sunset to the chair, both at her legs and around her chest, making sure her tits were squeezed between two strands of rope. Sunset gave a muffled pleading cry as she still had the ball gag in.

As a final touch the princess fished something new out of her seemingly bottomless bag of sex toys she brought with her. It was a small egg-shaped vibrator attached to a remote control, and some tape. “This way Sunset can still feel something and no one has to do anything.” Princess Twilight said.

Princess Twilight held the egg against the top of Sunset’s clit with a small piece of tape and flipped the switch on the remote. The egg started buzzing gently against Sunset’s clit. Sunset said something angrily, not that she could be understood, while the princess draped the switch across Sunset’s leg. Sunset tried to move but was tied too tight to do anything.

“Sunset wanted to leave us out, so I say we do the same to her,” the princess turned to her twin, “you okay with putting on a little show for our friend?”

Human Twilight looked at her best friend, a look of sympathy and longing in her eyes.

“Can we untie her later?” Twilight asked.

“Of course, but for now-“ Twilight pushed her twin onto the bed and climbed on top of her, “she should suffer, just for a little bit.” The princess started making out with Twilight again, lying on top of the teenager, their twin erect nipples rubbing against each other. Sunset whimpered at the sight of her two greatest loves just a hair out of reach. Watching her friends fuck while she was only allowed to watch, plus the unrelenting teasing of the egg on her clit, was driving Sunset crazy. She would have given anything to be sandwiched between the two Twilights.

Princess Twilight broke off her make-out session with her other self. “I want to try something, and I promise it will feel really good.”

“Okay.” Human Twilight responded, a little delirious with glee. Princess Twilight moved Human Twilight’s leg up and apart, spreading her pussy completely, then moved Twilight so Sunset got a completely unobstructed view of her friend’s cunt. Finally the princess spread her own pussy lips and lowered herself onto her doppelganger’s cunt. The two girls could feel their clits touching and their labia rubbing against each other.

Princess Twilight looked over her shoulder “Take a good look Sunset,” the princess started rubbing her pussy against Twilight’s, “this could have been you.” Sunset groaned in frustration. The princess smiled and turned back to the teenager under her.

The princess swiveled her hips around, trying to get their cunts to touch as much as possible, sometime she could get their clits to touch each too. Every once in a while Princess Twilight would lift her hips up then drop them back down onto Twilight, this would elicit a particularly cute cry from the teen. The princess was balancing on her outstretched arms so could hang over her teenage self, who held onto the princess’ arms for support. The princess loved watching her younger, more innocent counterpart squirm under her, her thick coke bottle glasses disheveled and fogged up as she was fucked.

“AAAAAAH-Twilight!” The teenage girl cried out.

“You’re about to cum, Twilight,” the princess said, “I’m about to cum too. Just ride it out, it’ll feel wonderful.”

Human Twilight cried out and gripped Princess Twilight’s arms tighter as she came. Watching her innocent version climax and feeling her pussy twitch against hers sent the princess over the edge too. The two girls were almost perfect mirror images as they came, the only difference was Human Twilight seemed more overcome by her orgasm while Princess Twilight was smiling as she came.

Princess Twilight collapsed on top of her human counterpart, the two catching their breath and enjoying the afterglow.

“I really enjoyed that Twilight.” Princess Twilight said.

“Me too.”

“There’s no reason you can’t do this all the time. I do, and it’s brought me closer to everyone, and it’s always fun as long as you’re safe about it.” The Princess reached down and gently caressed Twilight’s pussy. “In fact, I was hoping we could do something together, something new for you. Sunset said she wanted to do this, but I don’t think she’s earned the right.”

“What do you want to do?” Twilight asked, getting into the idea of being fucked again by her sexier self.

Twilight looked at Twilight and said in her in her most caring voice: “I want to be the one take your virginity, Twilight.”

Human Twilight thought for a second. “I would argue you just did.” she responded.

“True, but I was hoping to use this.” Princess Twilight pulled a strapon out of her sex bag. It was not a very big strapon made of polished black rubber. Twilight looked intrigued, but nervous.

“Please Twilight, I worry about you, I want your first time with one of these to be an enjoyable experience. And I promise I’ll go as fast or slow as you want me to.” Human Twilight considered the princess’ offer.

“Okay,” Twilight said, then more confidently, “I’ll do it.”

“Great.” Princess Twilight put on the harness and tightened it, “lie on the bed like normal.”

Twilight rested her head on her pillows as the princess got back on the bed and crawled on top of her, pointing her fake dick at Twilight’s waiting snatch.

“I’ll go slowly, okay?” Princess Twilight said. Human Twilight nodded.

Holding the base of the dick with one hand, the princess gently pushed the toy between the teenager’s folds. Twilight sucked in air between her teeth at the feeling. It felt okay so far, but she was still waiting for the next part.

“This might hurt okay? But it will be over in a second” Princess Twilight, feeling some resistance, pushed harder. Human Twilight gave a sharp cry of pain as the resistance went away.

“There, it’s over now,” Twilight said, remaining calm.

“I want to keep going.” Twilight said defiantly. Princess Twilight smiled.

“I knew you would.”

Reassured, Princess Twilight again entered Human Twilight, going slowly so as not to hurt her. Eventually Twilight reached the base of the strapon, then slowly pulled out. Human Twilight didn’t show any sign of discomfort, so Princess Twilight kept going.

Human Twilight was watching Sunset Shimmer as her older self fucked her. Sunset was straining against her bondage, desperately trying to get some sort of release as the toy taped to her kept her on the edge of orgasm. She was sweating and looked like her eyes were bulging out of their sockets. Even if Sunset had planned to trick her Twilight felt sorry for her.

“Twilight, can we let Sunset out afterwards?” Twilight asked, “She doesn’t deserve this, she should have some fun too.”

“Of course Twilight,” Princess Twilight turned to the restrained Sunset, “hear that Sunset, Twilight wants to let you out. And I guess I will, as soon as I’m done fucking the object of your deepest desires. You should say thank you.”

“Thnk ou.” An exhausted Sunset said through her ball gag. Secretly the princess agreed with Human Twilight, she was starting to feel guilty. But she was enjoying her dominant persona right now. She promised to make Sunset feel really good later.

The princess could see her alternate self’s breathing speed up and increased the rate of her thrusting. It didn’t take long for Twilight to cum again, letting out a long cute cry as she came. Princess Twilight pulled out of Human Twilight and cuddled up to her double, their twin bodies panting and sweaty.

“Plse lt mh ut!” Sunset begged through her gag.

“Oh alright,” the princess responded, climbing off her double and standing in front of their tied up friend, “if I let you out do you promise to do everything I tell you to?” Sunset nodded.

The princess untied Sunset and forced her back on the floor, then removed her ball gag, but left the egg toy taped to Sunset’s clit. Since Sunset was still bound the princess had to position herself in front of her, both of them could be seen by the recovering teenager on the bed.

“I still haven’t cum yet, you’re going to fix that.” The princess ordered, holding onto Sunset’s leash again. Sunset nodded obediently and without missing a beat sat up and stuck her tongue deep into the princess’ dripping cunt.

“You watching Twilight?” The princess asked as she palmed Sunset’s head, “You have to learn how to properly command your subjects.” Human Twilight was getting turned on again watching herself dominate her friend. She didn’t know what was hotter, the commanding presence of her counterpart or watching her friend subjugate herself like that.

The princess came quickly, holding onto Sunset’s head and forcing Sunset to keep her tongue inside her until she was done cumming. When she was finished the princess sat down on the bed next to Twilight.

“That was very good Sunset,” the princess said, “just, give me a second.” Princess Twilight took off her strapon and handed it to the teen. “Here Twilight, put this on.”

Human Twilight slid the harness on, sat up, and looked down at her new fake dick, poking the tip a few times.

“How do I look Sunset?” Human Twilight asked. Sunset blushed

“You look great, Twilight.” Sunset said. Twilight laughed at the compliment, amused by the strangeness of it. Princess Twilight finally removed the egg vibrator from Sunset’s clit, causing Sunset to let out huge sigh of relief. Then she untied Sunset’s legs, allowing her to stand up.

“You haven’t earned the right to use your arms yet.” Princess Twilight said, “First you’re going to let Twilight fuck you.”

“Thank Celestia.” Sunset said, more to herself than anything. Human Twilight laid down on the bed again. Sunset climbed on top of Twilight and, in a rush, slammed herself straight down on the cock, cumming immediately. That egg vibrator really had done a number on Sunset.

“You came already?” The princess asked.

“I needed that.” Sunset said, relieved. She leaned and kissed Human Twilight, who was more surprised than anything. “You were great too Twilight.” Human Twilight rolled her eyes at the compliment, she hadn’t done anything yet.

“Well that’s not fair to Twilight.” Princess Twilight said, “you’ll get your arms back when cum again.”

“Ugh, fine. It will be a pleasure to be fucked by such a beauty.” Sunset made her legs more comfortable, then started sliding up and down on Twilight’s cock again. Princess Twilight was impressed with how Sunset managed to maintain her balance despite her arms being tied behind her back.

“Someone’s done this before.” Princess Twilight said. Sunset ignored, happy she was finally able to have sex with Human Twilight.

Human Twilight was happy to finally be able to fuck her best friend for real instead of just imagining it. It hadn’t gone the way she had fantasized the encounter, but she was still really enjoying herself. Human Twilight helf onto Sunset so she didn’t lose her balance and thrust her hips up to meet Sunset slamming down onto her dick. Twilight had to adjust her glasses a few times as the shaking kept making them nearly fall off her face.

“Does this feel good Sunset?” Twilight asked, still not completely confident in her sexual abilities.

“You’re doing great Twilight,” Sunset encouraged the sexual newbie, “keep it up! Keep fucking me like that, you’re so good at this!” Princess Twilight stood off to the side, fingering her clit to the sight of herself fucking her friend.

“I’m about to go cum Twilight, please go faster.” Sunset instructed. Twilight tried to speed up her thrusts as best as she could until let out a cry. The force of her orgasm finally caused Sunset to lost her balance and fall forward onto Twilight, who got her hands up in time to catch. The two girls laughed at the silliness of Sunset falling as she orgasmed.

“Did I do that right?” Twilight asked innocently.

“You were wonderful, Twilight.” Sunset responded, kissing her lightly on the lips in appreciation. “Twilight, I’m sorry I tried to trick you, that was wrong of me, I let my libido go to my head.”

“It’s okay, I’m sure you weren’t going to be mean about it.”

“You’re the best.”

“I’d say that earned you back your arms.” Princess Twilight said, untying Sunset’s arms, back to her benevolent mindset.

“Thanks.” Sunset said, rotating her arms to get feeling back into them. “What do you girls want to do now?”

“I think we should do whatever Twilight wants to do.” Princess Twilight responded

Human Twilight thought about it. “Actually I wanted to see what else was in that bag.”

The girls spent the rest of the night indulging Human Twilight’s growing sexual interests. As part of her continued punishment Sunset had to spend the rest of the night walking around with anal beads hanging out of her ass. Human Twilight had her and Princess Twilight hang off the side of the bed, lined up in a row so Sunset could fuck them with a strapon. At one point Princess Twilight wanted to try bondage, so Human Twilight tied the princes and Sunset’s bodies and legs together, spread eagle so their pussies were rubbing against each other, and left them there as Twilight got something to eat.

The most unusual thing Human Twilight could think of was when she found three huge dildos that suction cupped to the floor. The girls had a contest to see who could fit the whole thing into their cunts first, the losers had to sit there and not move with the dildo inside them and watch the winner frig herself until she came. Sunset won handily.

“Good job being the biggest slut in the group.” Twilight said sarcastically. Sunset beamed as she played with herself.

Eventually the girls got too tired to continue and fell asleep in Twilight’s bed, Sunset pressed between the two Twilights. It had turned out to be a far better night than she had dreamed it would be.