The Twilight Experiment

There was a dream that Twilight had sometime after the Friendship Games and transferring to Canterlot High before Midnight somehow came back to surprisingly aid her in her current conundrum. A mental image that she was slightly ashamed of having, yet it intrigued her at the same time. She did not fight this feeling, but has questioned it ever since she first had the dream.

It was right outside Canterlot High. In fact, for the most part, the dream mirrored the very first encounter Twilight ever had with her: the other Twilight. Her and her friends were just enjoying a picnic next to the statue, but it began to ripple before said girl jumped out in a hurry, rambling about why she wasn't around.

Twilight remembered the strange sight, the two of them locking eyes in great confusion. They were both still, wondering if they were just looking in a mirror. It took an introduction and an explanation, but after a few moments, the two Twilights were at ease.

But that was where the similarities of the memory and dream ended. Twilight blushed at the recollection. She had no idea where the idea came from, yet it interested her.

In her dream, she and her doppelganger walked closer instead of staying at a distance. Twilight could nearly remember every detail, a blessing and a curse at the same time.

She held the other Twilight's chest and her counterpart did the same to her. Few words were said in the dream, but to them, it was like no one else was there or watching. It was just those two. Twilight would move her hands to her former equine doppelganger's sides while the other Twilight would put her hands to her shoulders.

Twilight remembered what happened next. The two would lean forward to one another and close the distance between one another. Twilight's face flushed red at the memory of her idea, holding a palm to her forehead as though she was embarassed.

The two Twilights would remain like that for a minute, their hands moving all over each other as they melted into each other's embrace. The moment felt real, as though it was happening, like what Midnight was doing for her the past week.

It always ended once the two parted, a trail of drool bridging their tongues in their mouths and freely groping each other's breasts, a look of shock and pleasure seen on both of their faces.

'But why?' Twilight thought, stepping off the bus across the street from Canterlot High. 'Why do I feel like this? None of it makes any logical sense! I've become infatuated with myself!'

Finally arriving near the statue, Twilight sat down on the concrete step while waiting for her doppelganger. Her friends were busy with their own matters so that just left the girl on her own to stew in her own thoughts. 'Before she gets here, I have to figure this out before I make things awkward... well, more awkward.' she thought, 'Now... The dreams began sometime after I met her. Now why would I have these dreams about myself?'

Twilight rested her arms on her legs, 'There could be a couple reasons... maybe it's my overly eager curiosity over such a conundrum that brought it in my head in the first place. The idea of satisfying a doppelganger has been an idea in many heads, perhaps I never knew I thought about it until the opportunity showed itself?' she suggested to herself, putting a hand on her chin, 'Another reason could be for narcissistic reasons. Perhaps the idea of being with myself pleased me, and I just didn't realize it.' she shook her head, 'No, I'm not like Trixie. I wouldn't think of myself that high and mighty. At least, I don't like to.'

'And then there's the last theory I can come up with.' Twilight added, 'She's me... Yet she is so different in every way but appearance and name. I'm a nerd and she's... a princess! We couldn't be anymore different. I-I think the reason for these feelings are because she's still me, but at the same time different enough to be a different person. Maybe I just want to learn what these feelings mean from someone who can share them.'

Twilight's gaze was raised at the sound and sight if light beaming out of the statue. A moment later, from the ripples, came a girl that looked like her. Same purple-skin tone, hair color and eyes. The only differences were her clothing the fact that her hair wasn't tied in a bun, reaching down to her back and the lack of glasses.

"Twilight?" the doppelganger asked.

"Y-Yes?" Twilight replied, blushing at the sight of counterpart.

"You wanted to see me, right?" the Equestrian Twilight replied, a sincere smile on her face. "To be honest, I was waiting for this."

"Y-You did?" gulped Twilight.

"Of course. To know my doppelganger? Why wouldn't I want to do this?" her doppelganger wondered with a small chuckle.

Twilight chuckled too, "R-Right..."

One bus ride later, and the two Twilights finally returned to the girl's home. The former pony looked around at the house and asked a simple question, "Where's everyp-" she cleared her throat, "Everybody at?"

"At work for today." Twilight explained, gesturing for her counterpart to walk upstairs, "Shining took Spike to the vet. Ever since he gained the ability to speak, he's shown his distaste for it, though."

The two chuckled, "I can see that." the former Equestrian said. "Do your parents know about me?"

Twilight nodded, "They do... It took some convincing, but the evidence was there. If they were to come back, it's only a matter of explaining things."

The Twilights found themselves in Twilight's bedroom and sat down on the girl's bed, sitting across from one another. The native Twilight gulped, doing her best not to panic, 'Okay, okay... She's here now. Don't panic. Everything will be fine.' she told herself in her head as fast as she could.

Princess Twilight tilted her head and raised a brow, "Are you okay, Twilight?" she asked sincerely, putting a hand on her human counterpart's shoulder.

"Y-Yeah, I'm fine. W-Why wouldn't I be?" Twilight asked with a nervous gulp.

The Equestrian pursed her lips, "Because your cheeks are red and you look like your shaking. Is everything fine? I can come back another time if you want." she suggested, putting her palm to her doppelganger's forehead, feeling its warmth.

"N-No, don't leave." pleaded the human Twilight.

"Okay... Sunset used the journal to reach me. She said you wanted to talk about something." Princess Twilight elaborated.

Twilight's eyes widened, 'Oh no... W-What do I do now? Midnight didn't prepare me for this!'

The bookworm shook her head, "F-forget it... You'd just laugh and think it's stupid." she shrugged off in a saddened tone, looking down on her bed sheets.

Princess Twilight extended a hand and held her counterpart's palm in her own, making Twilight squeak in surprise at the feeling, "Twilight. I'm not going to think it's stupid and there is no way I would ever laugh at you. I promise. But I need you to be honest with me, okay?"

"R-right." Twilight mumbled.

"I won't think any less of you, I promise." the princess assured with a sincere grin.

'Do it, Twilight. You won't get another moment like this! Like Midnight said.'

Without thinking, Twilight pressed her lips onto Princess Twilight, surprising the Equestrian, judging by the gasp. A moment later she closed her eyes, melting into the kiss. The girl embraced her counterpart for a second before parting as fast as she kissed the princess, the both of them opening their eyes slowly.

Twilight's eyes widened and she stood up, clenching the sides of her head, "Oh no no no... What have I done? I completely screwed things up!" she practically screamed, tears running diwn her face. "I'm such an idiot..." she sulked to herself.

"Twilight..." the Equestrian said in a calm tone, standing up and trying to calm her doppelganger and putting a palm to her cheek. "I'm not mad at you. Okay? I promised you that much." she sighed softly, "B-But why?"

Twilight sniffled, "W-w-why?" she asked. "Because you're everything I'm not. You're more social, more mature, a-and you're a princess! I-I guess I just liked that about you." she wiped an eye dry while the princess helped comfort her. "To see what I could become, I guess I fell for you once we met, my curiosity got the better of me again..." another sniffle escaped her, "I guess I am an egomaniac."

"Is that why you wanted to talk to me? About this?" at the girl's nod, the Equestrian continued, sitting the two of them down, "I'm not better than you, Twilight. Nobody's perfect. Least of all me. But you being you, and not a carbon copy of another Twilight... It makes you unique. And I see someone unique in front of me. Don't ever feel inferior, Twilight. You have a group of friends who like you for you." she faced her doppelganger, who leaned on her shoulder. "And I'm flattered, really I am... To know you think of me like this..."

"S-So, you're not mad at me?" Twilight questioned.

Princess Twilight smiled and cupped the girl's chin with her index finger and thumb. She slowly leaned in and Twilight began to panic over what was going on, but she let it happen. Butterflies began to fly in the girl's stomach as she felt the former pony's warm breath on her face, embracing her Equestrian doppelganger as the distance between them closed at last. The feeling was everything she hoped for. Princess Twilight hugged her counterpart while the human held the former pony's shoulders. It felt like an eternity for the two Twilights as they sat still, savoring each other's taste.

At last, the Twilights separated, giving each other a half-lidded stare. Princess Twilight giggled, "Did that answer your question?" she askee, holding her doppelganger's cheeks.

Twilight's lips quivered into a smile and she squealed, "Yes!" she cheered, hugging her doppelganger.

The girl gave her counterpart a quick peck on the mouth, repeating the action in excitement. Princess Twilight was confused st first, but she returned the favor in kind, kissing her doppelganger back each time. The princess grabbed Twilight's waist as she continued to kiss her, planting one more kiss on her lips, a longer embrace this time.

A quiet smack was heard as they stopped, gazing into each other's eyes lovingly. Princess Twilight wrapped her fingers around her human counterpart's own, the girls smiling and blushing at the feeling of their soft hands. "I-I'm so happy with how this turned out..." cooed Twilight, leaning on the former pony's shoulder.

Princess Twilight smiled, kissing her doppelganger's forehead softly, earning a giggle. She lowered her head and gave Twilight one last kiss. While their lips met, Twilight gently stroked her counterpart's arms, reaching for her shoulders and then held her back. Princess Twilight placed her palms on her human counterpart's face, melting into the kiss.

The two gave each other some distance, needing air. "Me too." replied Princess Twilight, seeing Twilight hug her again. She returned the hug. "Is there anything else you want to talk about? I think I might stay here with you until I head back."

The girl slowly nodded, facing her equine counterpart and adjusted her glasses. "Actually..."

Princess Twilight blinked, wishing to listen intently to whatever her doppelganger was about to say. Twilight twirled a atrand of her hair awkwardly and began to say, "I-I was t-thinking about something for a while..." she admitted, pushing the bridge of her glasses up.

The Equestrian gripped her doppelganger's hand, remaining silent to allow the girl to continue, "It was..." she sighed, "An experiment of sorts basically." she pulled a lock of hair behind her ear nervously, "The experiment... Well..."

Twilight gripped her Equestrian counterpart's shoulders, "It's rather... I-intimate. That's mainly the reason why I called you here, b-besides revealing how I truly feel. I wish to learn more about intimacy with oneself." she revealed, "I'm sorry, really I am, but... I just had to ask."

Princess Twilight smiled, stroking the girl's arm to ease her worries, "I would be okay with that. It would be a good learning experience for the two of us." she agreed, kissing the human's forehead.

"Thank you..." whispered Twilight.

"What would it be about, out of curiosity?" the Equestrian Twilight asked, gazing into the eyes of the other Twilight.

"W-Well... I-it would involve the two of us in rather.. alluring situations. I w-want to learn about this with someone I can trust. And..." Twilight quickly pecked the princess' cheek, "I can trust you, since you are me. But I've been interested in this topic since I first met you." she revealed, her face turning red at the revelation to her counterpart, who she tried to hide this information from for long enough.

Nodding, Princess Twilight replied, "I can see why you would want to do this. Tonight, we'll begin to plan what we'll do then. The experiment can begin tomorrow in that case. If you want, we can visit my world if you eish to learn more there."

"I... I would like that." mumbled Twilight, hugging the Equestrian. Princess Twilight smiled, returning the embrace. "Again. Thank you for understanding."

Night fell for the two Twilights, who had just finished wrapping up planning their secret project: dubbed The Twilight Experiment. Luckily, the matter of two of them being in the same household really wasn't a problem. After all, Spike knew of the situation, and with him being a talking dog, it honestly made the situation more believable than it sounded.

The two were now asleep, Twilight resting in the arms of her princess counterpart. Spike sleeped on the floor this time, wanting the space for himself.

Within Twilight's mind, she found herself in a realm she was beginning to recognize. The pink void that hosted the lately surprisingly helpful demon that practically encouraged her to push forward with this idea. "I wonder why I'm still here." she said to herself, flowing admist the dream world.

Appearing out of thin air was Midnight Sparkle, who crossed her arms with a smirk, "Well well well. It looks like you actually did it, Sparkle. I'll admit, I'm actually impressed."

"Um..." Twilight was unsure of what to say, noticing her demon floating closer to her. The familiar feeling of her fingers reaching for her cheek made her shudder nervously.

Midnight remained in her spot, "What's wrong, Twilight? Do you not want me doing this?" she teased, holding a finger to her good counterpart's lips, "After all I've done? You wouldn't have gotten this far had it not been for me."

Twilight gulped, "Y-You're right, Midnight. I want t-to thank you." she put her hands to the demon's back and removed the gap between them. Midnight gladly returned the favor and tilted her head, emjoying the taste of her good counterpart's mouth. The two separated from each other a moment later.

"I know. And it looks like you got yourself a little intimate project tomorrow. It seems rather complex for plain sex."

Twilight blushed, letting go of her counterpart. Midnight laughed and rubbed the girl's shoulder with one hand, "I jest, Sparkle. Honestly, you can't take a joke. To think this is what I'm reduced to now. Your spiritual guide. I'm only doing it so you don't look so darn pathetic." she admitted, rubbing her temple.

"And I said thank you." huffed the girl, turning away from her demon self.

Midnight giggled, leaning into Twilight's ear, whispering something, "I can still help you, you know. Princess Twilight wished to do a couple things with you. It's only fair I got a hand in this."

Twilight rolled her eyes, "Fine."

"Then what are you waiting for?" with a snap of her fingers, Midnight Sparkle removed their clothes again and loosened Twilight's hair, gently stroking a hand down her counterpart's backside, the girl moaning in pleasure at the feeling of her rear getting pinched. Midnight then planted her lips on Twilight's neck and pinned her down, landing on an invisible floor like before. Feeling her breath on her neck excited Twilight as she opened her mouth and lolled her tongue out.

Twilight grabbed the demon's head and kissed her, her tongue reaching into Midnight's mouth. The two made out as Twilight moved a hand to Midnight's breasts, fondling them. The spirit gasped before moaning, closing her eyes as she deepened the kiss the two of them shared.

Separating her mouth from Twilight's, Midnight wipes the saliva off her mouth and smirked, licking her lips. "Do you want me to repeat what I did before?" she asked.

Twilight moaned and pleaded, "Y-Yes... Please... Show me..."

"Very well."

Midnight began to peck Twilight's lips, moving her mouth down, softly kissing her neck, chest and moved down to her breasts, rubbing them playfully. She finally reached the outer lips in between Twilight's legs, her desired spot. Midnight leaned in, and Twilight felt a surge of adrenaline overtake her body, making her shake a little.

The feeling of Midnight's tongue made Twilight feel hot down there more than usual. Feeling the wet muscle invade her lower lips was exciting. Midnight did everything to make this more enjoyable, showing her how to do this. It was strange how it was her demon that decided to help at this time.

"A-ah!" Twilight gasped, feeling Midnight's tongue reach deeper. "M-Midnight, p-please... Never leave me."

Midnight paused, "Wouldn't think of it now. You need me more than ever, Sparkle." she raised her head and gave the girl one last kiss, sharing what she tasted with Twilight. When the two parted, Twilight opened her eyes and instead of seeing Midnight, she saw her Equestrian counterpart in the dream.

This snapped Twilight back to reality, awakening from the surprise in her dream. The girl noticed two purple limbs wrapped around her body, the other Twilight holding her in her sleep apparently. The sun shone through the window and made it hard to see for the girl and she shielded her eyes, turning her head and dropping her head across from the princess. 'Wow. She looks pretty like this.' she complimented, seeing her snoozing counterpart. The girl then began to breathe heavily, remembering what was happening today and she froze.

'Okay. Calm down, Twilight. Today is when the experiment begins. No pressure. Other than making love to your doppelganger from another dimension. I hope I don't screw this up.' she thought.