Later...

Trixie turned down the hall towards her room where Lightning was waiting, leaning up against the door.

"How was it?" She asked.

Trixie smiled sheepishly, blushing lightly. "It was... amazing..." she said, walking up to her lover. "I felt real magic and... learned how to deal with the past..." she said, gripping her wand tightly.

"Sounds like it was a pretty important day, then..." Lightning said as she put an arm around her. The unicorn nodded and looked down the hall at Twi's room at the end of the hall, thinking. Lightning followed her gaze and then chuckled. "What?"

"Huh?" Asked Trixie, looking back to the pegasus. "What?"

"Why ya lookin' at her room for?" Lightning asked.

"Well, it... it's just that..." Trixie stammered.

"Yes?" Asked Dust, leaning in close with a smile.

Trixie eyed her nervously. "Well... You heard Twilight has a sex pet in there, right?"

Lightning raised an eyebrow. "You want a sex pet, too?"

"N-No, uh..." Trixie said with a blush. "I meant that... What do you think it'd... be like to... to be a... a..."

Lightning burst out laughing. "You wanna be Twilight's sex pe--"

She was cut off as Trixie quickly covered her mouth. "SHHHHH!!!" She urged. "Quiet."

Lightning took Trixie's hand and removed it from her mouth. "Well, do you?"

Trixie blushed harder and lowered her hand. "I dunno... I mean, I love you..." she said, placing a hand on the mare's stomach. "...but, I'm still curious... Ya know?"

Lightning nodded. "I admit, it does sound exciting... Being the pet to a nerd..."

"One with a dick..."

Lightning went wide-eyed. "What?"

The blue unicorn tilted her head. "You didn't hear? When Celestia cast that futa spell on us during that orgy... Twilight decided to keep hers."

Lightning hesitated before chuckling and opening the door to their room. "So, that's why you're interested. You want a big, meaty dick inside you."

"SHHHH!!!" Trixie growled as she pushed the mare into the room and closed the door behind them, locking it.

Down the hall, around the corner, stood Midnight. Letting out a chuckle and tuning to head back down the stairs, she looked over her shoulder. "Oh, Twilight's gonna love this..."

Twi sat at a table in the Dining Hall, reading a book when she suddenly heard a voice from behind her.

"Shit about you..." the soft, cheerful voice said.

Twilight ignored it and kept reading, but the voice came again.

"Shit about you..."

Twilight then sat up and looked over her shoulder to see Surprise bent over, whispering into her ear. "Um... What are you doing?" Asked Twilight, sounding confused.

"Saying shit about you behind your back," the white mare explained.

Twi hesitated before letting out a chuckle. "Get outta here," she said, lightly shooing the mare away. Surprise giggled and skipped away. Twilight watched her leave before going back to her book. "So random..."

After a minute or two, Midnight sat down beside her. "Psst... PSSST!"

"What?" Asked Twilight, looking at her. "I head you the first time."

"Psst... Twilight..." she whispered with a smile. "Guess what I heard?"

"Uhh..." Twi started, trying to think.

"I heard Trixie and Lightning talking in the hall."

The unicorn hesitated before closing her book. "Alright... So?"

Midnight smiled widely and leaned in, whispering into her ear. "Trixie wants to know... what it's like... to be your pet..."

This made Twilight go wide-eyed as her mouth hung open slightly. "Say what?"

Midnight giggled and quickly nodded her head. "She's interested..."

The purple mare stared at her mate before looking upwards as she thought. "Hmm... Room number?"

"514."

Twilight let out a chuckle. "Hmm... Same floor, huh? Perfect... And it's a good thing all the rooms, besides the suites, have the same layout..."

"You thinkin' of paying her a visit tonight?" Midnight asked.

"It'll have to be sooner... I'm going hunting with Chrysalis tonight..." Twilight said... before smirking.

Lightning heard a knock on the door and sat up on the couch. "Huh?" She asked, before the sound of running water could be heard from the bathroom. She then got up and went to the door before opening it, seeing Midnight and Twilight. The pegasus let out a chuckle. "Well, look who it is..."

Meanwhile, inside the bathroom Trixie ran her fingers through her hair as she let the water wash over her body. Letting out a sigh, she leaned forward and placed her hands on the wall of the shower. After a moment Trixie heard the sound of magic behind her. Letting out a gasp, she stood upright and spun around.

"Hey, Trixie," said Twilight as she stepped up to the mare and put her hands on her shoulders.

"T-Twilight?!" The blue unicorn gasped. "Wh-What are you doing here?!"

"A, uh... little birdie told me..." Twi began as she ran a finger down Trixie's chest, sliding it down between her mounds. "...that you were curious.. about what it's like to... be my pet..." she cooed, rubbing Trixie's hip as she looked her in the eyes.

The blue mare blushed heavily. "H-How did you--"

"Midnight overheard you two talking about it..." Twilight explained. "We just asked Lightning and she said she was okay with us having some fun."

"Sh-She did?" Trixie asked, sounding and looking surprised.

Twilight nodded and smirked. "So... Ready to see what it's like to be my pet?" Trixie gulped, feeling a little nervous... but, she ended up nodding anyways. Twilight then placed a hand on her head. "Then, kneel, pet."

Trixie felt a weird surge of arousal when she heard Twilight call her "pet". It wasn't enough to push her to an orgasm, but she found it to be rather exciting. She obediently knelt down as she became face-to-face with the purple mare's huge cock. She didn't need the mare telling her what to do for she already knew what she wanted. Twi was about to tell her when she reached out and gripped the meat pole.

"O-Oh, Trixie..." Twi gasped with a smile. "Go on, then... You clearly know what to do..."

Trixie eyed her before looking back at the dick in her hands. After stroking it lightly she leaned in and hesitated before giving the tip a lick. She was used to making love to Lightning and hadn't really had any experience outside of her lesbian activities... so, she was just doing what felt right. After finding the feel and taste of the rod to not be that bad, she took the tip into her mouth and began sucking.

"That's it, pet," Twilight cooed, reaching down and taking hold of Trixie's cheeks. "Let me." She then began to thrust her hips into the mare's mouth and then out so the tip stayed in.

She kept this up in a constant motion as Trixie's eyes went half-lidded as she felt herself leaking quite a bit. She then stuck out her tongue as she let Twi use her mouth as she wished. To her, this felt pretty amazing; being reduced to Twilight's fuck toy. The purple mare smiled and moaned as she slid her right hand to the back of Trixie's head before speeding up her thrusts. Trixie made lewd gagging noises as she felt the cock hit the back of her throat. Twilight then pushed it as far in as possible before the blue mare felt her mouth fill with cum, making her go wide-eyed as Twilight pulled out.

As she did, a lot of cum poured from Trixie's mouth as she coughed. After swallowing the leftovers she looked up at her mistress. "Did I do good?"

Twi smiled and patted her head. "One last thing I'd like to do, Trix..."

"Huh?" The blue mare asked. "What?"

"First of all," said Twilight with a chuckle. "That's What, mistress..."

"Oh!" Said Trixie, realizing her mistake. "Of course, uh... Sorry... mistress." As with being called "pet" she found some excitement in calling her "mistress".

"Now, stand up," the purple unicorn said with a smile as she patted her pet's head.

Trixie did as told and looked her mistress in the eyes. "What now, mistress?"

Twi smiled widely. "Turn around," she said as she patted Trixie's hip. Once the blue mare was turned, Twilight gripped her hips and moved her to the glass wall and pressed her top half to it. Trixie let out a gasp as she felt her breasts squish up against the glass. "Now, bend over..."

Trixie nodded and placed her hands on the glass as she slid lower and lower, taking steps back until she was in a bent over position, ass near Twi's hips. "L-Like this, mistress?" She asked, looking over her shoulder.

The purple unicorn smiled and nodded before gripping her cock. "Perfect..." She then pressed the tip of her cock to Trixie's folds and pushed the head in, making the blue unicorn moan out. After it went in easier than she expected she pushed more and more in, not feeling any blood trickle out. "You ever been with a male before?" She asked, tilting her head.

"Toys..." was all Trixie could say as she tried gripping the glass, her fingers making light squeaking noises against it.

Twilight smirked and then gripped Trixie's ass before shoving her whole length inside her. Trixie let out an extremely loud moan as the glass fogged up. Loud slapping of balls against crotch could be heard as Twilight began to roughly ram her cock inside her pet.

"You like this, pet?" She asked as she reached her right hand out to grab Trixie's right shoulder.

The blue mare nodded as she moaned loudly. "Yes! More!"

"More, what?" Asked Twilight, slowing down.

"Mistress, please! Give me more!" Trixie moaned out, her pussy leaking an impressive amount of fluids.

The mistress smirked and sped up her thrusts, tilting her head back and moaning. After a couple more minutes, Trixie gritted her teeth before moaning loudly, spraying Twilight's thighs with her juices. This was quickly washed away by the shower water before Twilight rammed her rod into her pet, overfilling her pussy with her cum. Trixie felt it fill her up and then spill out, feeling it run down her legs and splattering all over her ass. It took a little longer for the water to wash away the white goo.

"W... Will I... become pregnant now?" Trixie asked, panting.

Twilight smiled and grabbed her waist, pulling her into a standing position before making her turn to face her. "No... I can decide when my loads are fertile or not... And, I'm saving the fertile ones for Midnight."

Trixie smiled and nodded before slumping against her mistress. The purple mare chuckled and held her before opening the shower door. Once it was open, she stepped out and then helped the exhausted Trixie out, gently laying her down on the floor. After shutting the water off and closing the shower door, Twilight laid atop Trixie, leaning in and sucking on her right nipple.

"Mmm..." Twi cooed, pressing her face into the mare's breast. "Such a sexy pet..."

Trixie smiled and panted heavily. "That was... amazing..."

"Come on," Twi said as she gripped Trixie's breasts. "Let's get dried off..."

Once the two were dry, Twilight opened the bathroom door and took Trixie by the arm. Once the stepped out, Trixie blushed heavily. Lightning was sitting on the couch, naked, with a naked Midnight between her legs. The turquoise mare moaned out as she came, sighing happily and eyeing Trixie.

"Have fun, babe?" She asked.

"Wh-What's going on?" Asked Trixie, feeling like there was more to this than she thought.

"Well, when these two told me they heard us talking about you wanting to be Twilight's pet... I made them a deal; You get to have fun with Twilight whenever you want and I get to play with Midngith whenever I want. And vice versa."

"We're pretty much a double couple now," Midnight said with a smile.

Trixie blushed and looked at Twilight. "This means we can... play again ?"

Twilight chuckled and patted her ass. "Yes, Trixie," she said, before helping her to the couch and sitting her down beside Lightning. Afterwards, she leaned in and gripped Lighting's left breast. "You know, Lightning..." she said, leaning in further and giving her nipple a lick before a quick suck. "...if you ever wanna be my pet, too..." She then licked up the mare's neck before looking her in the eyes. "...all you have to do is ask..."

Lightning shuddered as she tensed up a little. "Mmm... I'll have to think about that," she replied with a lustful smile. Twi smiled back and stood up, along with Midnight. "Well, we should probably head back..."

The black mare nodded and eyed their two new best friends with a smile before heading to get her clothes. Twilight followed and got dressed as well. Once they both had their clothes on, Twilight leaned in and kissed Midnight on the lips.

After getting the kiss returned, she broke it and smiled. "Let's go..."

Midnight smiled and nodded as she opened the door and left. Twilight followed and turned to the two naked mares on the couch, blowing them both a kiss before closing the door. "Hey, Midnight?" She asked, holding the mare's hand as they headed back to their room. "What are your thoughts on kids?"

Midnight thought for a second before smiling warmly, realizing what her lover meant.