Before the party fully began, Burst took a brief trip to the human world to bring in Venus Bloomer and Night Fang to Equestria so they could meet their girlfriends. "They still look just as beautiful as their human forms.", Venus said with a smile as he and Fang walked over to the Dazzlings. Adagio smiled as she nuzzled Venus.
"And you look adorable as a pony.", she said. Meanwhile, Aria was rubbing Fang's belly.
"AHAHAHHAHA! Aria! Please, stop! It tickles!", Fang cackled.
"I can't help it. You look too adorable as a wolf pony. Who's a good boy?", Aria said with a smirk.
"HAHAHAHAH! I am! I am!"
"Now if that's over with...LET'S PARTY!", Pinkie shouted. And the party went into full swing! Everypony was dancing, and having a good time! The Dazzlings even put on a spectacular performance during karaoke. Meanwhile, Rainbow was chatting with Ace and Gold about their unique wings.
"Wow Ace. You've literally got cool wings. But how is Gold not melting yours?"
Ace shrugged. "Magic? That's the only logical answer either of us can give to that."
"Just wait until you see my Phoenix Wave.", Gold said with a smile. "It's probably as cool as your sonic rainboom. Except it uses fire. Needless to say, it's probably a good idea to do it in an empty area."
"If they did decide to live here again, all of Equestria's pop stars would be out of a job.", Rarity remarked. "Those voices are simply heavenly."
"Don't we know it.", Fang said with a grin. The music then changed to a slow song. "I think we know what to do next. Right Venus?" Venus nodded as he, Fang and Ace went over to their respective marefriends. Burst went over to Nightmare.
"May I have this dance?", Burst asked with a smile.
"You don't even need to ask.", Nightmare said with a smirk as she and Burst danced and held each other close. "You know, I bet Celestia's had dreams of romantic moments like this."
"Maybe we can share this with her in her dreams once we get back.", Burst said with a smile.
"You're so sweet.", Nightmare said as she leaned her head down and kissed Burst. Celestia and Luna looked at the sight with wide eyes.
"Sweet FAUST they're so romantic.", Celestia remarked. "I can only imagine him, Moon, and my human counterpart dating." Luna smiled.
"We could just tail them and spy on one of their dates.", she said with a mischievous smile.
"Shouldn't a mother not try to spy on her daughter's date?", Celestia countered.
"Hmph. You always see through me.", Luna said with a pout. The party soon winded down and Burst and his friends prepared to go home. But before they left, Luna had a few words for Nightmare. "Moon?"
"Yes Mo-err...Luna?"
"Just remember. You'll always have a home with me and my sister here.", Luna said with a smile. Nightmare rushed up to Luna and hugged her tightly. "My daughter."
"Thanks Mom!" Nightmare rejoined the others as they returned to the human world through the portal. Once they were back in the human world, Burst had an important question for Nightmare as the others headed home.
"Moon? Do you think I should break up with Celestia?" This caught Nightmare completely off-guard.
"What?! Why would you say that?!"
"Well...Princess Celestia is your aunt back in Equestria. So dating her AND you is kinda awkward. Also, my world's Celestia has a significant age gap from me. I don't want my love life to mirror prequel Anakin Skywalker." Nightmare let out a giggle as she held Burst tight.
"As far as I can tell, we're making this triple-ship work. Also, I don't want you to give up your happiness just for my sake. And neither would Celestia. I could never be that selfish. That would only hurt you as well as me." Burst smiled as he held Nightmare tight too.
"Let's head home Moon.", he said. "Just invite Celestia on our dream date, and we'll all have sweet dreams tonight." Nightmare smiled as she and Burst headed home and went to bed. She invited Celestia on a dream date, and they found themselves at a dance. Both Nightmare and Celestia were wearing gorgeous dresses.
"So how do we look Burst?", Celestia and Nightmare asked with a wink.
"You both look out of this world. Now how about we get to the best part of the evening." The three of them danced the night away in their shared dream. However, they soon had company.
"So this is your dreams Moon.", Luna said with a smile as she and Celestia walked over to the three of them.
"Mom!" Nightmare rushed up to Luna and bent down to hug her. "Nice of you and auntie to visit!"
"Pleased to meet you your highness.", Celestia said as she bowed to Princess Celestia.
"You as well.", Princess Celestia said with a smile. "I must say, you're certainly lucky."
"Why's that?"
"Over my long life, I've had many suitors. But none of them are anything like Burst. He's humble, kind, and from what Moon said he's an excellent kisser." Principal Celestia lightly blushed after hearing Princess Celestia's compliment. "You and Moon are truly blessed to have someone as loving as him."
"And he's blessed to have us as girlfriends.", Principal Celestia said with a fond smile. Meanwhile, Nightmare was chatting with Luna.
"I thought you weren't going to pop-in on my dates Mom.", Nightmare said with a slight pout.
"Would you rather I silently watch over you like a stalker?", Luna asked with a smirk. Nightmare giggled.
"Okay. Point made. So why'd you decide to drop in?", Nightmare asked.
"Just making sure my daughter's coltfriend is making her happy."
"You don't have to worry about that." Nightmare smiled fondly. "Burst knows how to take good care of me and his world's Celestia."
"Indeed he does.", Celestia added as she and Nightmare walked over to Burst. "And we'll take good care of him too." Burst blushed as Celestia and Nightmare's bodies pressed against him.
"You look so cute when you're nervous Burst!", Nightmare whispered in his ear as she and Celestia kissed him.
"Well it was nice visiting, but we'd better leave you three to your night.", Luna said with a giggle. "Farewell!" And with that, Princesses Luna and Celestia left in a swirl of light.
"So where were we?", Burst asked with a smile. Celestia and Nightmare smirked as they put Burst against a wall. Celestia was behind him while Nightmare was in front.
"Right about at the make-out session.", Celestia said as she, Burst, and Nightmare made-out.