Celestia stared into her sister's eyes. Behind the dark unicorn before her, she could see the pegasus pounding away on Luna's plot. She kissed the mare, and then again. Behind her, Crash reared up and landed on her own multicolored back. Celestia braced her back legs as she felt him crash forward into her.

Luna's body was afire with pleasure, the stallion behind her had a mouthful of her silver-blue mane and was using the 'reins' to pull her back into every thrust he made. It felt so very good to just let a stallion have his head, she felt the power in every driving thrust that pushed her a little closer to Celestia.

Splash couldn't believe how good this mare was. Far from being a passive little filly, she was pushing back, driving him to even greater effort as he drove his heavy shaft far into her. Her body's caress of his shaft, the way her muscles dragged at him, sucked at him, it almost made him lose his grip on her mane. Almost.

The experience was something new for Crash, normally, when he and his brother picked up a mare or three, they would focus on the mares every time. But something in the way these particular sisters had acted, the naughty things they had driven him and Splash to do, it made him watch his twin. Watch the stallion that resembled himself so perfectly, as he drove the dark beauty with all his strength.

Crash leaned in, he felt his already swollen maleness press in and kiss the white mare's vulva. He had to lean a long way to make himself heard without penetrating her. "Shove yourself backwards, Tia."

The white mare's eyes widened and a shudder ran through her body. The male had prepared them, he was perfectly lined up and, like a good stallion, he should begin their dance. But he had commanded her to. With a delightful shiver that Celestia would never, ever feel as the 'alicorn princess', she shoved backwards, pushing as hard as she could and impaling herself on that huge stallion-hood.

Luna saw her sister shift back, pushing her lover into her own body, having the stallion claim her in a way that made Luna want to be a part of it. She leaned forward, kissing Celestia on the lips and thrusting her tongue between her sister's lips. Their eyes met and Luna lost control.

Splash felt the iron-tight grip the dark mare suddenly had on him and he gripped tighter at her mane. It took all his strength to keep up, bucking her, stuffing her willing body with his hefty essence. And then, with the mare riding out her orgasm, he came hard.

Celestia watched as the orange stallion let go of her sister's mane, lifting his head and bucked forward so hard it drove Luna into the white unicorn's shoulder. Celestia would have loved to have comforted her sister, to have held her, but she was dealing with Splash's twin, grinding his medial ring in and out of her so much her inner lips ached with bliss.

"The fun… has been doubled…" Luna panted, the heat growing inside her a wonderful reminder of just how much fun they had had.

Crash bucked and used the whole length of his shaft to stoke the white mare's body. He heard her grunts each time he drove forward, each time he returned to her body. Unlike his brother, he had a bit of a reputation and he aimed to keep it. No mare he had been with had ever gone without finding her peak before he found his.

"Harder… harder…" Celestia was panting, but that one word, that delightful encouraging word, was all she was capable of. The big stallion was stuffing her so well that she kept sliding along the floor, having to back up a half step every time he pulled back.

"Looks like Crash is really giving it to your sister, Lulu." Splash held tight to the dark mare's back, his forelegs gripping her barrel tightly. "Never seen a mare he couldn't drive to orgasm at least once."

"You… you don't know my sister, then." Luna loved the fullness of having this stallion stay in her, it made her body hum with pleasure, but she was getting past her first orgasm now and was trying to think of a way to get her second. "Lay… lay back on the bed… let me ride you."

Splash's eyes widened, he had served this mare the best he had and she wanted more. It could almost make a stallion swoon like a filly at her first kiss. "Bet you can't get me off before you orgasm."

Luna moaned as she suddenly felt so very empty. Without the male inside her, she ached with need. Turning her head toward the bed, she saw what really brought her pulse up. Laying down, doing exactly what she had told him, Splash was hard and ready again.

Crash was almost losing it, the mare under him seemed like a rock. A very soft and wonderful rock, but a rock. Bucking again and again, he took one last chance to get her and adjusted his stance a little higher.

"Oh…" Celestia's eyes widened at the first stroke after the stallion had shifted. That thick shaft lit up a whole new set of nerves within her that had her push back hard and start to grip down tight on him. "Yesssss…"

"Gotc-" Crash had been about to exclaim his victory but his own body stole the success right at the post. It was like a drain of pleasure opened up between his legs, his body suddenly narrowing his entire 'self' down to that one place. Then suddenly he drove hard into the mare's clutching body, exploding within her and screaming his own release.

Luna and Splash were both staring at the pair. "Wow…" Both said at the same time, but then their eyes met.

"Little change in plans, Splashy stallion, I want you to go over and feed that mare your cock." Luna's eyes flashed with delight. "And once you have given her a good meal, I want you in my rump."

Splash tried to believe it was a spell, the dark mare had enchanted him, that was it. He rolled over, keeping his still messy shaft from wiping on the sheets. "Yes ma'am." He gave the dark unicorn a salute and turned to the mare his brother had just screwed silly. "Hope you like pegasus cock, Tia."

Celestia had barely a moment of reprieve from her orgasm when a new shaft was suddenly shoved up in her face, the second stallion mounting her backwards. She didn't think, she didn't even want to. The mare opened her mouth and took that heavy, musky length in her mouth.

Crash watched his brother take the mare he was still in. "Tag." He leaned forward, without thinking about it, kissing his brother.

Splash was surprised at his brother's attention but he kissed back. There was something magical about these two, about how they stirred strange feelings in them. He watched as his brother dismounted Tia and turned on the dark mare he himself had just finished with.

"You said you wanted my brother tight under your tail?" Crash advanced on Lulu, turning and flopping onto the bed and showing the surprised mare his readiness.

Luna felt like a foal in a candy store. "You want me to ruin my tightness on you first?" Luna watched the stallion nod. "Okay." She stepped forward, rising up and onto the bed. She walked over the rampant male and lined herself up with him.

Crash felt his shaft press in, just under that silver-blue mass of soft hair. The unicorn suddenly started to bear down onto him, splitting her pucker open as his messy shaft pushed in smoothly. There was something astoundingly spectacular about this dark mare, sitting above him, claiming her ownership of his body in this way. He wanted to pledge himself to her, in some silly way.

Luna stared down at the stallion, not breaking eye contact. She had all the control in this position and it had her energized. Deeper and deeper, she claimed him, her colon flaring out as the hefty length penetrated deeply.

She wanted to see what her sister was doing. Celestia, however, was stuck with only the sight of the stallion's groin. She closed her eyes as he started to buck. She could taste Luna, she could taste the stallion too, but she adored the feeling of his length driving to the back of her throat, again and again.

Splash was on a hair trigger this time, he wouldn't last nearly as long but that was okay by him. He had a mare to fill. Grinding forward, feeling her constant slurping of his shaft, the pegasus had to fight not to lose too quickly but, lose himself he did.

Celestia's eyes widened as she was suddenly being force-fed stallion-cream, her throat working to gulp down the load. With a grin she suddenly pulled back, jerking her mouth free of the big dong so that not only did some splatter across her tongue, but also her face.

Gel had left Ember, flowed free of her form. He made his way over to the mare who had saved him from the madness that had been his mother. "Twilight." Gel settled down next to the alicorn who had, predictably, managed to bring a book to read.

Lifting her head away from the treatise on dragon culture, Twilight regarded her friend and lover. "What's the matter Gel?" His body was warm when he pressed to her, she would have liked to have thought it was from the fire but she knew better. He had just slid from the dragoness and she could even smell her on him.

"I love you." The changeling pressed his head in beside Twilight's, staring at the fire just past her. "I never stop realizing how much I owe you, how much I love you."

Twilight pressed tighter against him, feeling his body reluctantly give in to her intrusion, accepting her and flowing over her. "Nothing naughty, I just want to feel you." Twilight kissed the black goo as it flowed over her, feeling it claim her body and seal tightly around her. She had asked him not to do anything naughty, but she was a mare who liked this a little too much for it not to be naughty in and of itself.

Gel felt Twilight squirm within him. "Now who needs to not be naughty?" Gel extended himself into his lover, pushing into her vagina, growing the extrusion into a good-sized pony shaft. "Now, sleep, my mare. Sleep and let me watch over you."

Twilight snorted, it was hard to sleep now but when Gel cut out her vision she had little choice. "I love you too." Her voice didn't work, she couldn't say the words, but the squeeze the stallion gave her told her all she needed to know. He knew she had tried to say them.

"Ry rouf if ftiff nuff." Lyra's voice spoke volumes about how effective a muscle relaxant the pollen of the plant she and Sweetie had been subjected to, was. She leaned in and nuzzled her wife.

"Re reaffy food foov." Sweetie was having a similar problem. It was hard to have bad thoughts about the plant, there was some lingering effect of the hypnosis in each of them that painted every thought, every feeling, and every sensation of the thing as having been 'good'. Working her legs under herself, the earth pony felt a form drop down off her back and land beside her.

"About time you two came around." Nuzzles licked one of his green paws. "I normally hang out with one of these things. Not bright, but boy does it make milking a mare easy."

It was the reminder to both mares that they hadn't been 'drained' for a little bit, that had them groan. "Ry ris ry rudder so… oh it is wearing off faster!" Lyra lifted a hoof to feel her mouth.

"You probably want to move then, the plant doesn't care if you are only just waking up, it likes to be pollinated a lot." Both mares looked to the little plant-wolf and quickly, keeping their eyes from the plant, made their way down the right-hand corridor.

"Thanks, I… I remember you trying to warn us." Sweetie leaned down and kissed Nuzzles. "Even if it was a little late, it is appreciated."

Lyra was walking forward carefully, checking the floor. It was why she didn't see the clear cube until she had pushed her head right into it.

"Oh crap, I have seen one of them before!" Sweetie backed up a step, reaching out to grab Lyra's tail and try jerking her free of the thing. She had a little success until, suddenly, it was like trying to pull a pony out of deep mud. "Ugh, damn it, I had a feeling something was… oh." She noticed the thing was force-feeding her lover's front end, but the sneaky earth pony nuzzled in under Lyra's tail.

It took a little for Lyra's brain to process what had happened. It was another of those cube things and, far from 'consuming' her, it seemed to be shoving itself down her throat. Her eyes closed within the creature's grip, it wasn't that bad. She could breathe and, when her lover had given up trying to get her free and just started licking her, it made her start to enjoy it quite a bit.

Sweetie slurped and worked her snout around her mate's nethers, she nuzzled and pressed at the soft lips, tasting Lyra's excitement. A particularly naughty idea came to her. Her lover never had let her do this, and so, Sweetie's tongue started at that wet slit, but trailed past her perineum to the tight pucker above it.

Lyra's eyes flew back open, this was not what she wanted! Her lover had asked her a few times to let her do this but it had always seemed… wrong. The first lick, the second, soon had Lyra reconsidering.

Her tongue worked at that barrier, feeling the muscles there slowly start to relax. Sweetie was getting into the motion of lapping at her lover's tail-hole when something suddenly pushed out. Clear slime, formed into a tentacle, shoved quickly into Sweetie's mouth and down her throat. She tried to stop it, to pull back, but it was like the thing could grip and hold her and so, having threaded all the way through Lyra, the slime started to claim the earth pony too.

"Oh you have got to be… how do you two get into these kinds of messes?" Nuzzles had sat down, was watching both mares now become trapped by the ooze. The thing advanced down Lyra's body, soon having the whole of the mare within itself and then continued on to Sweetie. "Maybe I should have stayed back in my nice room. Or grown another flower and trapped ol' horny here for longer."

Sweetie was pulled forward, her lips stuck to Lyra's rump. And loving every second of it. She closed her eyes when the thing pushed free of her body, her own rear feeling full of slime. A few bubbles of her groan left her lips into the goo when a new shaft thrust into her vagina, soaking up her juices and encouraging a lot more. Right under her snout, she watched as the thing did the same to her lover.

Author's Note

And now I have both incognito alicorn sexings AND a Nine Inch Nails song in my head. Thank you Celestia, thank you.

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