Rainbow had flown over past the bridge, but was quickly subdued by Nightmare Moon's powers.

"Grk...let me go!" Rainbow Dash said. "I won't let you stop me from helping my friends!" She exclaimed. Suddenly, Twilight came into her view. "T-twilight?!" The pegasus said in confusion.

"Just a magical projection. I've learnt quite a lot about Nightmare Moon, formally known as Princess Luna. I've learnt about why Princess Luna had become Nightmare Moon. Her own sister, my mentor Princess Celestia had the nerve to ignore Princess Luna's troubles and woes. Does that sound like real loyalty to you, Rainbow Dash? Is that the sort of Princess you want to support?" Twilgiht asked.

"You...this is one of Nightmare Moon's tricks isn't it? We've encountered a few of them on the way here. How do I know this isn't another one of her illusions?" Rainbow Dash asked. Suddenly she felt something start fucking her pussy. "Ah-aaaaaah!" She exclaimed.

"Because if she was making an illusion of me, she wouldn't be convincing you right now. Just think on what I've told you would you? I'd rather us not end up on opposing sides." Twilight noted before her projection faded.

"Ngh...you think this will effect me, Nightmare Moon?" Rainbow Dash asked. Part of Nightmare Moon's magic took the head of Nightmare Moon.

"I've learnt a few things about you Rainbow Dash. You wish to join the Wonderbolts, isn't that right? How pitiful. Your too good for them." Nightmare Moon said.

"Wh-what are you talking about?" Rainbow Dash asked.

"I did some digging into the Wonderbolts. Seems most ponies who get into them have a political reason to added. And you? Right now your nothing but a nopony to them. Sure, maybe you could amount to something eventually, but how long will it take before they notice your talents? Your very skill?" Nightmare Moon asked. "I can offer you something better. Once I've fully taken over all of equestria, I plan on making my own squadron known as The Shadowbolts. You can become their captain, should you choose to join my side. And trust me, you will be joining my side once I'm done with you." She said.

"N-no...my friends..." Rainbow Dash said as the magic continued to work her.

"Oh don't worry too much about your friends. I made a promise to Twilight that I would be making sure you all join me without changing anything about you or your personalities. She sees you all as her friends see. You don't want to disappoint her, do you?" Nightmare Moon asked.

"S-stop...I c-can't...I w-won't..." Rainbow Dash said as she began to lose herself.

"Think of it Rainbow Dash, your own squadron of super talented stunt fliers that will work to inspire others. After all, isn't that why you want to join the Wonderbolts, to inspire other Pegasi? All of it can be yours. I'll even promise you, your other friends will also join you with their core personalities intact. I promise you that." Nightmare Moon said.

At that, Rainbow Dash's resistance fell. "Yes my queen...thank you..." Rainbow Dash said as she came.

"Good girl~" Nightmare Moon said.

Twilight waited patiently, only for Nightmare Moon to return with a passed out Rainbow Dash.

"Is she alright?" Twilight asked.

"She's fine; the sexual stimuli I provided her was a bit much for her though, it seems. She'll be out of it for a while." Nightmare Moon said. "As such, her mind my be a bit muddled. Just reassure her of the things I told her, and she should be fine. When she's ready..." The black alicorn said. Twilight nodded and used her magic to bring forth a special uniform.

"Of course Nightmare Moon." Twilight said.

"Now then, I must make preperations for the one known as Pinkie Pie. I will leave you with your friend." Nightmare Moon said before leaving. When she left, Rainbow Dash awoke.

"Ugh...that was...so awesome..." Rainbow Dash said. "Twilight? Is that really you this time in the flesh?" She asked.

"Yep. And I wasn't lying earlier." Twilight said. "And neither was Nightmare Moon." She added.

"Your eyes look a bit different. They have this wierd blue glow in them." Rainbow Dash said.

"Nightmare Moon said she casted a spell on me to allow me to see in the dark. After all, how else will I see while everything is nighttime?" Twilight asked.

"About that...gotta know how ponies expect to live with eternal night." Rainbow Dash said.

"Yeah I did some note taking." Twilight said before getting out some notes. "According to what I've discovered, the sun hasn't simply vanished, the moon is just constantly in front of it now. As such, there's still plenty of UV light coming through, enough for crops to be growing." She explained.

"Okay yeah, it is you one hundred percent. That clenched it. If your entire free will was suppressed by Nightmare Moon, no way you'd act like this." Rainbow Dash said. "Guess that means she was telling the truth then after all. As were you." She added.

"But of course we were. What did you expect? Nightmare Moon simply set tests in place for the other girls to make sure they were the right elements. And as for you, she had things prepared to have you know that loyalty to a princess whose willing to ignore her own sister's wishes isn't a princess you should be backing." Twilight stated.

"Heh...guess you bet on the wrong princess then huh?" Rainbow Dash asked.

"Had I known what I know now, I would've defiantly rebeled against Princess Celestia. In fact, she means nothing to me now. Nightmare Moon has agreed to help me unlike my full potential, and I couldn't be happier for it." Twilight said.

"So...Shadowbolt huh?" Rainbow Dash said, noticing the uniform.

"All yours, should you decide to be loyal to Nightmare Moon." Twilight said.

"That's Queen Nightmare Moon, but I suppose as the queen's understudy..." Rainbow Dash said, as she put on the flight suit. "I can forgive you making the occasional slip. After all, I'm the future captain of the Shadowbolts. I'm gonna inspire a lot of pegasi once things settle. Plus...I'm hoping Nightmare Moon can help me with something personal." Rainbow Dash said as she finished putting on the new flightsuit along with the goggles. The cyan pegasus then struck a pose.

Author's Note

The sex scene in this chapter was inspired by this picture: HypnoHub - caption darknessrising (manipper) femdom femsub htpot kaa eyes kinkypinkie manip mind break my little pony nightmare moon rainbow dash resisting sex spiral eyes symbol in eyes tentacle sex tentacles text yuri | 46283

If you want a story that has a similar scene to this one, check out "The Moon's Cold Embrace" by user RunningThrougTheAshes which you can read here: The Moon's Cold Embrace - Fimfiction