Light shimmered off the crystal walls of the Castle of Friendship, pouring in from the windows. It was bright enough to cause a drowsy unicorn mare to stir from her slumber. A mare with a milky white coat and a maroon mane with purple streaks and pink beads in it. Moondancer opened her eyes and reached for her glasses. When she put them on, she was surprised to find herself in the castle. And while the cushion she was lying on was comfortable, she distinctly remembered falling asleep in her own bed the previous night. How she ended up in Twilight's private study she hadn't the foggiest idea.

Something else, she noticed, was wrong, too. Everything around her seemed so much... larger than normal. It was as if she had somehow been.... shrunken down while she slept? But how was that possible? Did she somehow do it to herself? Unicorns accidentally casting spells in their sleep was not unheard of, but it was very rare. She figured somepony must've done this to her as a prank.

Moondancer's thought process was interrupted when she heard loud footsteps coming from down the hall. She counted her blessings. Whoever it was would surely be able to help her solve this predicament. The door swung open and there she stood. The Princess of Friendship herself. The pony that Moondancer had harbored deep feelings for ever since their days in school. The lovely Twilight Sparkle.

Twilight entered the room, causing a loud *BOOM* every time she stepped. From the shrunken Moondancer's perspective, she looked like a towering giant. A beautiful and adorable giant, but a giant nonetheless. As the alicorn searched around the room, a book under her arm, the tiny unicorn shouted up at her to try and get her attention. Alas, her cries went unheard thanks to her diminutive size.

Twilight magically closed the blinds of the windows, making sure that she had total privacy (or so she thought). She then proceeded to take off her shirt, revealing her rather generous breasts being held up by a frilly white bra. Moondancer's face became as red as a tomato as she watched her marefriend undress. She had to cover her nose with both hands just to contain her awkward excitement. It was a little known secret that the Princess of Friendship had a habit of reading in her underwear when she was all alone. The feeling of total privacy just made her feel so liberated. Starlight was off visiting with Sunburst in the Crystal Empire and she hadn't seen Spike all morning, so the timing was perfect. Little did she know that her marefriend was in the room with her watching her every move.

As Twilight pulled down her pants to reveal a pair of panties that matched her bra, Moondancer knew that if she looked on much longer, she might pass out. She averted her gaze and tried to get her mind off of it by thinking of something else, but then she saw a large shadow starting to loom over her. She looked up and saw Twilight's gigantic round butt coming down on her. The tiny mare ran as fast as she could to avoid getting crushed, but pretty soon, she found herself pinned to the sofa cushion under the princess's enormous derriere.

It was a miracle that Moondancer was even able to breathe at all. Her head and arms were free, but the pressure on her lower body was tremendous. She called as loud as her stifled breath would allow her, but it was no use. She struggled with all her might to get out from under Twilight's bottom. Eventually, she managed to wiggle herself loose enough to squeeze herself out past her bottom. Finally, she was able to free her legs and tail, taking in the oxygen that she desperately needed.

"Honestly, would it kill her to look before she sits?" the minuscule mare wondered aloud angrily to herself. She'd have to find another way to get the giant alicorn's attention. Moondancer examined Twilight's body all up and down, trying to think of what she could do. The purple mare was busy reading through a science book illuminated by her horn light. Then Moondancer noticed Twilight's exposed belly and she got a great idea. Although, first she'd have to get to it, but that shouldn't be too much of a hassle. Moondancer's horn lit up and then the magic aura covered her whole body as she levitated herself high up past Twilight's monolithic thigh, coming to rest on her lap.

Moondancer stared up in awe of Twilight's massive purple belly. This was going to be a bumpy ride, but she did what she had to do. She began to tickle the giant mare's belly as hard as possible and before long, she got a reaction. Twilight's body jerked around as she giggled and laughed. Moondancer was sure it wouldn't be long now before she was discovered. But then Twilight started to fall over on her side. The puny pony in her lap couldn't keep her balance and tumbled right onto the sofa. She didn't stop rolling until she bumped straight into Twilight's breast.

Twilight regained her composure. She didn't know what had made her laugh so much, but she decided to wait and figure it out after she'd finished the chapter she was on. As she sat back up, Moondancer panicked and grabbed onto the fabric of her bra. Twilight sat right side up again, completely unaware of the micro mare dangling from her right breast.

Moondancer had to act fast before she lost her grip and fell. She pretended she was on a set of monkey bars at the playground, swung her arms out in front of each other and gripped her marefriend's bra as hard as she could. It took all of her strength, but finally Moondancer managed to pull herself out of danger for the moment, only to find herself wedged between Twilight's monumental breasts.

The tiny unicorn had to stop to recover her strength, but honestly, she couldn't have asked for a better place to do it. It was funny. For such a modest, intellectual and nerdy pony, Twilight had a rather decent-sized bust. It made it a little hard for her to avoid getting a few stares, especially from stallions. Not that she ever paid them any mind. Moondancer couldn't help feeling at bliss as she sat nestled in her nice soft cleavage. Twilight's boobs were more comfortable than any mattress she'd ever lied on.

Just then, Twilight noticed something out of the corner of her eye. Something weird was sticking out of her cleavage. When she pulled it out and got a good look at it, she spat out her tea. Or she would have if she'd been drinking tea. She couldn't believe her eyes. In her hand was a tiny version of her marefriend Moondancer!

"Moondancer?!" she exclaimed. "Is that really you?!"

"Yes!" Moondancer said in frustration. "Finally, you notice me! Do you know what I've been through just to get your attention?"

"I'm sorry. I didn't-- Wait. Was that you that was tickling me?"

"Yeah," the white unicorn answered sheepishly. "Also, I... may have watched you undress earlier."

Twilight looked at her with stern eyes and then stifled a giggle. "Well, I'll bet you enjoyed that, huh?" Moondancer shrugged and smiled sheepishly at her. "I'm so sorry I didn't notice you sooner," she apologized.

"It's okay. I know how you are when you get really into a book."

Twilight showed her gratitude for her marefriend's forgiveness with a delicate little smooch on her head, making her face light up with a big smile. "Now come on," she said. "Let's see if we can find some way to change you back to--"

Her sentence was interrupted by a knock on the door. Twilight quickly put her clothes back on, placed Moondancer on her shoulder and hurried downstairs to answer it. When she opened the door, she saw all five of her best friends carrying tiny versions of their coltfriends. It turned out the situation was even worse than she thought, but at least she knew she and Moondancer weren't alone.

"You guys, too, huh?" she asked.

"Yep," they all said in unison.

Author's Note

What? I never said all the pairings would be hetero.