A Glimmer of the Past: Learning to Share

Starlight had just finished dessert, and was now playing on the floor of her bedroom, which was currently covered with multicolored foam titles, surrounded by blocks and plushies. Her last diaper change was in the early afternoon, and she had been quite wet for a couple hours now. But the last time Trixie checked her when Sunburst took the dinner dishes to the kitchen, all she had said was, "Pretty wet, but I don't think you're due for a change just yet."

Starlight figured that Trixie was waiting for her lunch from earlier that way to finally complete it's way through her digestive tract. Sure enough, as if on cue, the pressure in her bowels began to slowly increase and alert her brain of the need to void. No matter how many times they played together, going in front of either of them always made her cheeks burn, especially since they were being so watchful for any more 'naughty behavior'.

She leaned forward like she was trying to reach a just-out-of-reach plushie, and grunted as quietly as she could. From all her hours in diapers, her mind knew that it was a perfectly alright place to go, and thus began to release. She made an effort to keep her pacifier in her mouth as her mess spilled and spread into her waiting padding, hearing muffled squishing sounds from around her tail. She slowly crawled forward towards one of the plush bears, and grabbed hold of it before leaning back into her sitting position, and her had her fresh load spread even further around.

Just then, Sunburst came back in from his brief dish washing trip, and didn't even say anything before sniffing the air.

"Trixie, do you think our little girl needs a change?" He asked her with a wink.

"Yeah, she never stays clean for long..." She replied, getting up and walking over to Starlight, levitating her up with her magic. Starlight felt the back of her diaper stretched back.

"Oh yes, she just filled her pants." Trixie reported, letting the back elastic snap back to her waist.

'Alright, missy. Up on the table." Sunburst said, taking over the levitation and floating her over to the changing table. Laying her down on it, he got out the container of wipes from the shelves underneath the table, and began slowly untaping Starlight's very full diaper, tab by tab, and slowly opened it up.

"Oh my, what a stinky stinky filly we have here." Sunburst stated matter-of-factly, going to work with the cold wipes. He also took note of how well their plan had worked, as Starlight's marehood was quite slick and a bit puffy, and her needy condition was only exacerbated as he slowly cleaned her up, and pulled the dirty diaper out from under her.

To Starlight, this was all very routine by now, but what she didn't expect was for Sunburst to grab a fresh diaper from the shelf, but then levitated her off of the changing table and carried her across to her crib, where he unfolded it, laid it out, and set her down on it, with Trixie coming up next to him as he began removing his teal star-patterned cloak.

"You've been a very good girl today, for the most part, and now we think it's time you got rewarded for your behavior..." Sunburst said, leaning up on the crib mattress, his front hooves on either side of her. Starlight's eyes widened as her mind nearly seized up, as she noticed that Sunburst had, rather quickly, gotten very erect, and was now barely brushing the tip of his stallionhood against her very wet entrance.

"That is... If our good little girl wants her reward..." Trixie said, climbing up into the crib and sat next to her, as Sunburst continued to tease her, waiting for her answer.

Her heart pounded against her chest and her breathing quickened. He actually felt this way about her...! Her adult foal and adult mare headspaces clashed for control as she looked from Sunburst's gaze to Trixie's.

"You don't think we've been teasing you all day for nothing, do you? Well, what's it going to be, sweetheart? Up for a little fun?" Trixie asked, running a hoof through Starlight's mane as she laid there, legs spreading almost of their own volition.

Starlight took one last deep breath, then locking eyes with Sunburst, nodded furiously.

"That's our little Starlight..." Sunburst said, before slowly leaning forward some more and pushing in, gently entering her.

Starlight gasped behind her pacifier as her childhood friend had gotten more intimate with her in the past 15 seconds than she thought possible.

"But don't think it's all him, Starlight..." Trixie said, beginning to climb over her best friend, nearly sitting on her chest, facing Sunburst. "I think our little filly needs her bottle." She finished, magically pulling the pacifier from her lips and lowered her left breast to just above her lips. While Starlight's gaze was initially locked on Trixie's lower lips, now she realized what she had in mind.

"Come on, drink up. Gotta have your milk to get all big and strong." Trixie cooed, lowering herself further as she took in the show that was happening in front of her as Sunburst went slowly and steadily in and out.

Surrendering herself to whatever her friends had planned, she opened her mouth and latched onto her left nipple, and began suckling in earnest, causing Trixie to let out a gasp and a short moan. The moment it hit her tongue she realized it tasted... No different than the bottles she had been given throughout the day.

"What a good girl you are..." Trixie praised, slowly putting a little more weight on Starlight's chin.

Starlight's face burned hot. Trixie must have spilled the beans to Sunburst of what she had said to her that one night over drinks after her show. To be perfectly honest... She couldn't complain, but her mind was still trying to comprehend what was happening, between every squirt of rich breastmilk that hit her tongue and throat, to every gentle thrust of Sunburst's cock, to the thick, soft, clean diaper she was currently laying on. These feelings and headspaces were matters she had managed to keep separate from one another, and now they were all being forcefully crammed together... And it was so fucking hot.

"You get the spell we talked about last night?" Sunburst asked with only a slight shortage of breath. Trixie silently nodded, not wanting to let Starlight in on their plan just yet. But as her left breast ran dry, just as she was about to coax Starlight with the right one, the mare released her hold on it, and instead of going for the right one, raised her head slightly, and wrapped her lips around the magician's marehood, thrusting her tongue forward, getting a satisfying short scream out of Trixie in return.

"Oh!" She exclaimed, lighting up her horn, and managed to cast the contraception spell she had studied last night on Starlight's slick passage that was Sunburst was currently tending to.

"Th-there... She's really getting into it, so... Let her have it!" She said, before letting out another moan and putting a little more weight down on Starlight's face.

With her heightened emotions, Starlight had no trouble lighting up her horn and overriding the inhibitor ring that had been around it for the past two days, and effortlessly cast a synchronization spell on all three of them as the ring popped off and landed on the crib mattress next to her head.

"What... What was that you naughty little filly?" Sunburst asked as he slowly increased his pace.

"You'll see..." Starlight said, pulling away from Trixie's marehood for just long enough to speak before diving in for more.

As Sunburst leaned down slightly to give more force to his thrusts, Trixie also leaned over more, and wrapped her lips and tongue around his horn.

"Ah! Ohh..." Sunburst moaned, glancing up at Trixie, though he could only see her neck. She pulled off after a few moments.

"What? You never said that we only had to play with her..." Trixie smirked, going in for another playful lick to the base of his horn.

"So you didn't..." Sunburst replied, almost panting. It was weird, before Starlight cast that spell, he wasn't sure how long he was going to last. But now, the buildup felt more even, more steady... Not to mention beginning to approach the peak.

"I... I hope you're ready Starlight..." Sunburst managed to say, trying to keep his thrusts even. Starlight didn't respond, or at least didn't respond vocally; just nodded her snout across Trixie's marehood, causing her to grind even deeper.

"Y-Yeah... Same here..." Trixie muttered, starting to go back and forth on Starlight's muzzle.

Sunburst fervently increased his pace, and then hilted and held himself inside Starlight as he erupted into her, just as Trixie very nearly sat on Starlight's head and gave out a cry as her own climax washed over her. Sunburst felt Starlight's own orgasm wash over his stallionhood as well, and through the fog, his mind figured out what the spell Starlight just cast did. A synchronized peak.

When it was over, it took some considerable willpower not to simply collapse on top of Starlight. After all, he had a job to do. After catching his breath, Sunburst lit up his horn, and grabbed the bottle of foal powder from over on the changing table. He slowly pulled out of her before sprinkling her diaper area with powder, then brought up the front and began to tape it up just as their mixed orgasmic fluids began to seep out of her bottom lips, as she licked her top lips after Trixie got up.

"What... What a good girl you were..." Sunburst said, having caught his breath. After the diaper was securely taped up, he crawled up into the crib, and laid down on Starlight's right side, snuggling into her as Trixie did the same on her left side.

"Best... Diaper change... Ever..." Starlight mumbled as she felt herself leak into the waiting padding around her waist. "You know, I was kind of wondering if you guys felt this way about me... I was really afraid that I'd have to pick... But I think you two just solved that dilemma for me."

"Why pick when you can have both?" Trixie said, kissing her on the cheek, before putting her hooves around her. Sunburst did the same with her other cheek.

"Happy Hearts and Hooves Day, little Starlight."