The Best Troller In ALL Of Equestria

"Oh my God… Just as I suspected."

Princess Celestia was about to kiss her sister when she noticed something. Even though she had done this multiple times, she saw her sister trembling like a leaf.

"What’s with you?" She asked with concern. "You haven’t shaken this much since the first time I did this to you."

Luna gulped, and said, "I don’t know what you’re talking about. You've never acted this way."

Princess Celestia looked around the room wondering where all her obey posters were. She asked about them, and Luna claimed there were never any posters of the sort. While Celestia contemplated this, she asked, "What’s my favorite fruit?"

Luna stopped shaking so much, and said, "I thought they were apples."

"Nope!" Celestia replied. "It’s bananas!" Luna looked her sister up and down while wondering what was going on. Celestia then asked, "Do you play any video games, or for that matter, do you even know what a video game is?"

Luna claimed she was confused about these questions, and said, "What are you getting at?"

Celestia giggled, and said, "Oh my God… Just as I suspected." She then laughed even harder, as if she'd just won something huge, and blurted out, "I must be in another universe! This isn’t my world… It’s… Oh, this is too good! No wonder that maid acted so sheepish. She really never has…"

Celestia looked at Luna, who was frowning, but as the slow realization kicked in, her eyes dilated to a smaller state, her mouth smiled in a very scary way, and to top it all off, she was looking at her sister with ultimately suggestive intentions.

Luna backed away. Bumping into the wall, she asked, "W-what are you planning? I don’t like that… s-smile!"

Celestia cornered her sister, and put away the rape face knowing that it was a bit creepy.

"Oh, you don’t need to worry yourself. I think you'll enjoy this. Just answer me one thing." She placed a hoof upon Luna’s chest, and stared deep within her eyes before asking, "Have you ever experimented with… incest?"

Luna gulped while saying she hasn’t. Princess Celestia licked her sister’s neck for a moment before saying, "There’s a first for everything."

Luna, feeling embarrassed as well as scared about doing something like this asked if they could at least do this in one of their bedrooms. Celestia refused, however. "Sorry, but this is just too good of an opportunity for me to give you the chance to escape."

Luna shivered at this, and became discouraged that this would scar her for life. Celestia brought her down to the floor layng her on her back. Looking at the defenseless mare made Princess Celestia feel somewhat special.

"You know," She said with a smirk. "You look just like my sister did back in my universe when I molested her for the first time. She was so cute, and lovable."

Luna indeed appeared cute at the time, with the way she just laid there, not even trying to put up a proper fight. All she really could do was shiver, and twitch a very little bit here and there. Celestia lowered her body down and connected her lips to her sister's. Luna blushed intensely once she felt her sister’s lips on her own. Curiosity had once tempted her to try this with the original Celestia a few months back, but fear stopped her. Now, it would seem her curiosity would be satisfied.

As she felt Celestia’s tongue push its way through and into her cheeks, she couldn’t help but to close her eyes. As she felt Celestia’s tongue slither and tease her own, she thought to herself, "Do I like this...? Is it pleasurable? I don’t know."

Celestia sucked on Luna’s tongue to get it to stick out, which to Luna was the oddest sensation in the world. Celestia kept sucking on her protruding tongue as if it were a lollipop. The taste was enticing, and relaxing at the same time. When Celestia stopped, her sister raised her head to steal a kiss once more. Celestia smiled, and kissed her sister back once more. Luna felt Celestia’s pink hair, pulled away, and asked, "Why is your mane pink?"

Celestia giggled, and said, "I dyed it a few years ago, but that aside, I think it’s time we skipped the fun foreplay and got with the main event."

Celestia grabbed Luna’s horn, inevitably making Luna confused. "What are you doing?"

Celestia giggled, and rhetorically asked, "You've never tried this?"

(Clop)

Luna’s eyes widened as she realized what her sister was doing. "Oh, no… Wait a minute."

(Clop, clop)

"Ah… Please… Don’t do that!"

(Clop, clop, clop)

"Hah… Ah… Please… S-stop... AH!"

Celestia kept whacking Luna’s horn off for a minute. Soon, Luna felt the orgasmic feeling of her horn cuming. Her moans echoed in the throne room as sparkles and shimmering lights squirted from her horn only to dissipate into nothingness. Huffing from this, she said "That… Was… Good."

Celestia smiled while kissing the blue mare again. As she got up, she said, "I have a certain spell that I think you might enjoy. It’s called constant cum." Luna looked at her sister with hazy eyes, and asked what it was, but all she got as a reply was, "You’ll see."

Celestia’s horn flickered as both the mare’s bodies illuminated for a moment. Then, almost as soon as the glowing stopped, Luna felt like she was being massaged, as did Celestia. The two moaned, and panted together as the spell forced them to cum multiple times. Every single orgasm hit them at the same time, one after another. By the end of it all, the floor was soaking wet with princess spunk. Luna got up, and for reasons beyond her comprehension, thanked her alternate universe sister for molesting her.

Celestia smiled, and said, "Anytime. Once I return to my world, I’ll be sure to learn how to travel to this one in order to molest you again."

Luna blinked, and said, "So… To the library?"

Celestia nodded, and the two left the throne room. As they entered the library, Celestia pulled a book out, and said, "Here we go. To transport to other worlds or universes, it will require the aid of two unicorns, or two alicorns. It really doesn't matter. Also, a lot of magic. So, if we combine our power, we should be able to do this rather easily."

Celestia and Luna touched the tip of each other’s horns, and a bright light was illuminated in the room as the two prepared to teleport to Celestia’s original universe, and then…