Twilight was lost in a special kind of orgasm that only a unicorn—or alicorn—could have. Her head was on fire with pleasure and she kept channeling her magic, the flow of it through her enhancing the pleasure on both sides. She opened her eyes only to see her best friend, Rarity, staring just above her. Both eyes widened. "R-R-Rarity?"

"Sorry dear, I just need to know one thing, what spell did you just use?" Rarity eyed the flushed and trapped mare, she knew full well that even the slightest squeeze to a horn was quite pleasurable and, to Rarity's eyes, Maud's body was giving Twilight's horn quite the massage.

"L-L-Laconic lights…" Twilight barely got the word out when she groaned, the massage of her horn sending her over again. She closed her eyes as Rarity leaned in, lips touching lightly to her ears.

"Darling, cast it again, just for your Mistress Maud, okay?" Rarity drew back and saw that Twilight had taken the bait, her brain likely fizzing around another orgasm. Turning from the couple, she beheld a sight she knew stallions who could and would do quite harmful things for. Laying on her back, her plot propped up a little by a pillow, Cadance waited. "Oh my stars." Everything became background for Rarity, even the big shape still stuck in her rear.

Cadance admired the graceful unicorn, watching as her hips moved in exaggerated sways. "Come on now, what can a little filly do to me?" Cadance played her lines, giving Rarity the ultimate chance to take control if she wanted it. "Come on, my rare delight, if you dare."

Rarity crawled along the bed, her eyes focused on the prize. As she got close she began kissing up the princess' back legs, she nuzzled into the soft flesh, smelling the musk pouring from her target. But Rarity overshot, she pushed her snout past the vulva and found the little pink folds above it. Nuzzling first one teat, then the other, Rarity began to lick and nibble gently. An eye cast toward Cadance's head showed the alicorn had given up watching, had gone so far as to stretch back in the bed.

Having become a mother not all that long ago, Cadance was still a little more sensitive than usual and it severely cost her in focus. She rolled her hips, her voice rising in needy little whimpers as Rarity finally latched on to one teat and sucked. Cadance almost came right then and there. She tried to rock upwards, to demand Rarity stop playing games but as she did the unicorn found her other teat and nibbled at it.

"I have control." Rarity murmured the words softly, returning to her ministrations. "Cadance, darling," she didn't want to give the mare too long between sucks or bites, "don't you dare move." Rarity kissed one nipple and then lit her horn. Casting her magic into a simple grip, Rarity focused on the two nipples. Two suckling, nuzzling mouths appeared, fashioned from cornflower blue magic. "Now, that should keep you distracted." Rarity unbound her magic from the little mouths, letting them work. "Those should last for about an hour, plenty of time."

Cadance felt the horn-tip poke against her thigh; it was blunt, but firm. Those two phantom mouths soon stole her attention back, her mouth opening to beg Rarity to stop but finding only needy moans coming out.

Laying to the side, Twilight snuggled up to Maud, her horn more than a little wet. "Mistress, they seem… a little excited?" She pressed her snout in against Maud's neck, loving the cuddle time.

"Twilight, I want you to dispell the enchantment keeping your belt hidden." Maud nuzzled back, giving a light, blunt-toothed nip to Twilight's ear. "I want your sister—in particular, to know that you are off the menu and mine."

Twilight couldn't and wouldn't refuse. She lit her horn slowly, channeled just enough magic and popped the chastity belt back into vision. The sight of it made her blush right away, it really did look so… possessive.

Rarity noticed the flash and looked over to see the white and silver device clamped around her friend's back end. A hunger filled her, she both wanted one of the devices and wanted what was inside it. The unicorn shook her head, focusing back on what she had. Lining her horn up, Rarity began to push into the sopping wet Cadance.

The feel of a horn pushing into her had Cadance moaning loudly, she squirmed and trembled as the unicorn kept pushing forward until Rarity's head bottomed out against her vulva. Cadance groaned in delight, feeling every movement of the mare through that intimate bond. She wanted her to start, wanted her to pump; Cadance wanted Rarity to work her with the horn. An electric jolt of pure bliss started, radiating off her belly. Cadance managed to look down to see her lower abdomen glowing. Her desire and pleasure rose and lifted almost to the full height when, suddenly, it cut off. Cadance squirmed and whimpered in need.

"I want you next." Rarity's voice was barely working. Cadance's inner muscles were quite well toned and she wouldn't have believed how good it felt, if she hadn't seen Twilight under the ministrations of Maud. "I want you in me… swear it…"

"Y-Y-Yes… yes please… anything…" Cadance would have likely given up control of the Crystal Empire at that moment… well, not really. But she ceased to care about what she had agreed to, as the power ramped up higher again and the magic burning inside her pushed her well over the edge.

Rarity pushed on her magic as hard as she could, shoving the spell into Cadance with the last ounce of her strength as she succumbed to the same horn-based bliss she had watched Twilight go through. She tried to keep her magic going as long as she could be Cadance's depths were just too good at milking at her horn; Rarity consoled herself by gripping to the alicorn's back legs with her own and just squirming.

Twilight's eyes were wide, she watched Cadance and Rarity both in bliss, bucking and trembling in orgasm. "M-M-Mistress, they look like they are having fun." When Maud's hoof found her ears, Twilight leaned into the attention. "It was fun, for me, too… I want you to make me do something embarrassing."

"Anything I want?" Maud leaned in, pressing her snout to Twilight's ear. "Twilight Sparkle, use your safe word if this is not okay," Maud took a deep breath and grinned, "I want you to sneak over there and before Cadance recovers from her orgasm, kiss her on the lips. A long, deep kiss." Maud put one foreleg over Twilight's body to stop her moving right away. "But pet, you must stop if she doesn't seem to enjoy it, and do make sure you crawl over Rarity to reach her, make sure Rarity sees your trapped back-end."

"K-K-Kiss her… that…" Twilight took a deep breath, considering using her word again. Looking over at her sister-in-law she felt like she could stop, could back out. I like doing these things, I need to admit that. Mistress… she taught me this. Lifting her tail as high as she could, Twilight crawled over to the other side of the bed and started at Rarity's back hooves. She crawled up the mare, moving slowly.

"Twilight? Darling what are…" Rarity froze when she saw the metal straps around her friend's back end. An aching pang of sympathy filled her, after all, Rarity was still wearing the strap-on, the harness keeping the big shaft inside her. As Twilight crawled upwards, Rarity leaned up and nuzzled one thigh.

Cadance felt the first touches around her thighs, looked down her body to spot her sister-in-law crawling up. Part of Cadance's brain was trying to assimilate that the bookish little mare was practically waving her chastity-belt covered plot in Rarity's face, while the other was trying to work out just how into this Twilight was. Then part of Cadance, a small part, screamed at the other two and yelled out "chastity-belt" at them as loud as it could. "T-T-Twilight?"

Spotting her target, Twilight crawled over the pink alicorn, leaning on the two commands she had been given. She spoke not a word as she neared Cadance's head, she looked down, realizing Cadance kept glancing to the belt. Just after one such distraction, Twilight struck. Her lips connected with Cadance's, they were soft, they were perfect, and even as Twilight blushed up a storm, she pushed her tongue between them.

Eyes wide, Cadance didn't protest the kiss at first, she felt as Twilight's tongue pressed between them, pushing into her partly open mouth. For just a moment Cadance pondered playing along, then she shook her head and pulled back. "Twilight, what would your brother say?"

Absolute embarrassment flooded Twilight, she looked over at her Mistress. In that moment, as her eyes linked up with Maud's, a flush of pleasure filled her. Mistress looks hungry, very hungry. Twilight shifted her weight, turning and stepping over Cadance. She gave her sister-in-law a great look at her chastity-belt before strutting back over to her Mistress.

"Twilight Sparkle!" Cadance found her voice. "What are you thinking of?" She forgot she still had several inches of Rarity inside her, and as Cadance started to turn she groaned, Rarity joining her, as a wave of aftershocks intruded on her indignation.

"She wasn't." Maud reached out a hoof to gather her pet close. "I told her to kiss you, sexily." Embarrassing one princess with another was just about the best thing Maud had ever seen, even better than making Twilight climax in public. "When Twilight is under my control, and she does something, blame me." It was hard for Maud to keep her flat, uninterested tone, what with having her favorite princess kissing up her chest and neck.

Cadance blinked at the earth pony. "So what were you thinking? She is my sister-in-law, we are both princesses!" She had managed to gracefully draw free of Rarity and gotten right-side-up to look at Maud.

"Calm down." Maud put the focus into her voice, her eyes boring into Cadance's. She should have run, she should have backed down and apologized; but Maud had her pet snuggled against her and all the dominance in her soul raised up at the challenge. "You want to relax, don't you?"

"I…" Cadance froze, feeling some calm fall over her. "This… you are using it? Your gift?" Maud nodded to her. "I guess I was just surprised, I didn't think Twilight would… and you have that monstrosity clamped on her?" She pointed to Twilight's trapped haunches.

"Her plot belongs to me. Are you calm now, Princess?" Maud stroked a hoof down from Twilight's nose, not stopping until it reached the belt that secured the Princess of Friendship. "Calm and relaxed, you wanted to learn how to do this?"

Cadance knew what was happening, Maud was working on her, hypnotizing her. "Wait…" she took a deep breath. "Maud, what are your intentions?"

"To protect myself and my pet." Maud rubbed Twilight's ears a little more, clearly more interested in playing with her alicorn, than the upset one before her. "You wanted to learn hypnosis?"

Every fiber in Cadance's body wanted to relax, but she inhaled a deep breath of air and locked her attention on one thing. This wasn't her Shiny. "I do, but not like this. You can visit the Crystal Empire any time you want, to teach me."

"Relax and stop listening to my voice, you are your own mare." Maud smiled at Cadance. "And I think my pet and I might just visit, wouldn't that be nice?" Maud addressed Twilight, noticing the Princess was more than a little distracted just snuggling. "She will be overjoyed."

"Darlings, 'over joyed' is certainly a way of describing all that." Rarity was still a little wobbly on her hooves, she also had Cadance's musk dribbling down her horn. "Princess Cadance, you made me a promise."

Cadance's eyes widened, looking back at the unicorn. "You… but I am too long!" Cadance rolled her eyes upwards, trying to measure the size of her horn. When her eyes set on Rarity's again, she gave a little shudder at how hungry the fashionista looked. "Well… I think I am too long… I don't want to hurt you…"

Rarity drew herself up and looked to Twilight. "Twilight darling, do you still have that outfit I made for you last year? The one with the…" Rarity waggled her eyebrows, it was a crass action, she had made the thing more as a proof of concept. Twilight gestured to a wardrobe, trying to hide a grin. Rarity looked Maud in the eyes. "Thank you." She lifted her eyes to Cadance. "Close your eyes, darling."

Cadance watched Rarity for a few heartbeats, then closed her eyes. She heard unsteady hooves crossing the room, then returning. The first touch of soft fabric on her snout had Cadance giggle, she knew what the mare was putting on.

Pulling the bridle up and over Cadance's head, Rarity thanked her lucky stars she had made it a little loose on Twilight. It was a snug fit, but soon enough she had the Princess of Love fitted into a very fashionable head-wear. "I just knew this would match your color. Have a look in the mirror, Cade."

Cadance wanted to complain at the name, then realized Rarity might not know her normal preferences. Climbing off the bed, she walked to the mirror. To say this bridle was fetish wear would be a grave mistake. The fabric looked expensive, the sewing was practically invisible. It was high fashion. "Mistress Rarity," Cadance practically sighed the words, they felt heavy to her for some reason, "this is lovely, but…" She took a deep breath. "Mistress Rarity, I need one of my own."

Rarity felt the sincerity of the plea and turned, looking to Maud. She got a half smile from the mare that was gone before she even realized it had been there. "Well of course you do, I will make one up for you just as soon as I can." Rarity drew the reigns over Cadance's head and gave a gentle tug on them. "For now, however, I want you all the way inside me, I want to feel that head of yours press against me. Cade, your horn is no bigger than a stallion, and I can promise you, darling, I can take a stallion."

Author's Note

I am going to mark this complete, leaving Rarity and Cadance's little dalliance hanging, and Twi and Maud more than happy with each other, I think it is time to take the camera away and let them get back to things.

However, there is probably much more story here. If anypony wants to see it continue, I would be happy to take it up as a commission (my standard price is $10 per 1k words).

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