Welcome to the Show, Twilight

Twilight finished getting dressed, sliding her magic across herself as she smoothed out the thin and tight, short little black dress. It was covering more than mosts dress, actually covering her rear for once.

It was the only thing other than her normal collar she was wearing too and she checked herself in the mirror for a second, spreading her wings in a small pose. She had spent last night with Princess Celestia again. It was just that much closer to get to instead of going home after the guard gangbang.

Princess Celestia had already left for a meeting.

Saturday today, but what to do… everypony was busy. AJ was out of town too, she and most of her family had left for Appeloosa for some sort of event.

Nocturn was likely really busy too. There was some sort of Guard exercise this weekend… she just hoped he would be free tomorrow.

So what to do today.

Twilight frowned slightly, “...Master?” she asked after a moment, “Am I close to any milestones?”

The diamond appeared, “A few,” it confirmed, “Two minor and one major. Would you like to hear them?”

“Yes please.”

“You are fifty three times from having brought enough females to climax from a minor milestone, “master explained, “You have three from having had sex with all of your main friends for another minor milestone.”

Twilight frowned and nodded, “And the major one?”

“Alicorn Cuddles. You have two alicorns yet to bring to a climax.”

Twilight frowned at the diamond, “Are you saying that Cadance playing with my cock and Princess Luna watching me get fucked silly doesn't count!?”

“Indeed.”

Twilight frowned but nodded. She hesitated for a moment before she trotted out onto the balcony and looked across the castle towards Princess Luna’s tower.

Spreading her wings, Twilight took to the air and flew over across the castle to land on the balcony outside Princess Luna’s bedroom. She ran her magic across herself, adjusting her tight dress before she slowly pushed the door open and peeked inside.

The room was dark and Luna was stretched out asleep on the bed.

Twilight slowly slipped inside and snuck across the floor quietly before she reached to touch Lunas flank softly.

The princess of the night slowly stirred and then blinked, “Uh…” she asked and then looked to her, “...Slutlight? Is something wrong?”

Twilight shook her head and moved onto the bed, pressing close into a kiss, her tongue running across Lunas lips.

Luna gasped and parted her lips, kissing back and slipping a hoof around Twilight, “Oh!”

“You…” Twilight breathed and broke the kiss to nuzzle and lick down across Lunas throat, “You are a giant tease while you’re my Owner. I’m going to fuck you…”

“S-slutlight…” Luna gasped and pulled her tighter, arching her back, “Oh!”

Twilight gave the side of her neck a firm nip, “Tell me…”

“I-I want you…”

“Want me what?” Twilight teased and ran her hoof along Lunas coat, igniting her horn to pull her own dress up.

“Fuck me… fuck me, Slutlight…”

Hearing that made a small happy shiver run through Twilight and she nosed up to look into Lunas eyes, “No…”

Luna gasped, “W-what?”

“Beg me,” Twilight said softly.

“P-please fuck Us, Slutlight. We need your cock!”

Twilight moved and guided Luna onto her stomach before she moved over her, thrusting into her roughly and deeply without pause.

Luna gasped and clamped down, moaning and shuddering as her wings spread wide and high instantly.

Twilight groaned and thrust, nibbling against Lunas ear, “Oh… and I’m the one with Slut in the name… suits you much better…” she groaned as she thrust hard and fast, slamming her cock into the older alicorn deep at each thrust.

Moaning against her pillow, Luna rolled her hips, “Y-yes…”

Twilight moaned against Lunas neck as she fucked hard and fast, driving her cock into her deeply as she started to quickly get close.

Luckily, Luna didn’t fair much better and cried out, climaxing hard around Twilights cock. Twilight thrust twice more before ramming in deep and hard, moaning out Lunas name as she came deep in her.

Twilight panted and nuzzled softly, “N-next time you’re my owner, you are going to worship my cock…”

“Y-yes… Mistress…”