You Put What In Where?!

'...Celestia damnit.'

No matter how long Sweetie stared at the butt plug, she couldn't figure out which end went inside her or how far she should put it inside of herself. It made no sense to put the jewel end in first but the other end was huge! There was no way she could take such a large object inside of her, plus the tapered 'handle' didn't make any sense to her. It was too small to effectively hold and only added to Sweetie Belle's confusion.

Fleur Dis Lee couldn't help but smirk as she correctly guessed that Sweetie didn't know what to do next. Bending over one of the chairs along the long counter, she flicked her tail aside to reveal her own ass and butt plug. The plug she had chosen was studded with a intricately cut piece of Morganite that matched her mane color and seemed to be snugly set in her ass. "See? It fits perfectly." she said, wiggling her ass slightly.

Sweetie forgot to breathe momentarily as she found herself mesmerized by Fleur's perfect body in front of her. She of course couldn't help but look at the tight, perfectly shaped slit just below Fleur's filled ass, and though Sweetie tried to concentrate next on her legs she found herself drawn back up to Fleur's ass.

Fleur stood back up and turned back towards Sweetie Belle, gently taking the butt plug Sweetie still had in her hand. "It can be a bit scary your first time, but it actually feels really good." she said. "Take off your clothes for a moment. You've never used one of these, have you?"

Sweetie shook her head no, staring down on the floor as she removed her panties and bra. She still felt uneasy after staring at Fleur's private area and feeling attracted to the older mare model. 'I'm not a filly-fooler, am I?' she wondered to herself. She was so lost in her own thoughts that she didn't notice Fleur place a hand on her shoulder or notice herself being led over to the counter along the wall. It was only when Fleur positioned Sweetie bent over the counter did the young unicorn finally snap out of her trance and look around in confusion.

"It's alright, I'll go slow." Fleur promised. Knowing very well the pains of not using any lube, Fleur slowly inserted the plug into her mouth, making sure to coat every inch of it with her saliva. "I've found this way works better and doesn't dry out as quickly." Fleur explained once she had taken the butt plug out of her mouth.

Sweetie couldn't help but cringe when she saw Fleur Dis Lee suck on the plug. The thought of putting something that went into a pony's rear into her mouth was almost enough to puke in disgust, but the thought quickly left Sweetie Belle's mind when she felt Fleur grab her ass and place a finger directly over her puckered back hole while nudging her feet apart with her own foot. Sweetie panicked at the touch to her asshole but remained frozen in position, remembering what was at stake and not wanting to make a fool of herself anymore. This was her one shot to impress the main players in the fashion and modelling industry, and if this is what Fleur did to be successful then she could do it too.

Fleur moved the hand on Sweetie's ass to one side, quickly replacing her finger with the tip of the butt plug. "Try to relax. It gets easier with practice." she said as she began to gently apply pressure and slowly inserted the plug.

"O-okayyiiiiiiii!" Sweetie shrieked. Her hands tightly gripped the counter and her head snapped up as she felt the plug stretching her far beyond what she had done the night before. Even though Fleur was going as slow as she could Sweetie felt like her hole was being ripped open, but despite wanting to cry out in pain she was unable to get any sound to pass past her throat. 'Oh fucking Luna, it's too big! I'm gonna rip!' Sweetie panicked.

Unable to take any more, Sweetie tried to stand up but found herself being pressed back down by Fleur. The older unicorn used her body to keep Sweetie Belle in position as she continued to force the butt plug into her ass while whispering encouragement right into Sweetie's ear. "Shh, it's okay. Calm down, it's almost over. Almost there."

"Ow ow OW! Too fast! Stop!" Sweetie cried. However, Fleur continued inserting the plug deeper into her ass, finally smiling as she pushed the widest part past Sweetie Belle's sphincter and watched as the plug was pulled in the rest of the way by her sore body. Her asshole closed tightly around the much thinner notched portion and the flared jewel-studded remained snugly in place against her butt.

"There, all done." Fleur said, finally letting go of the smaller unicorn and stepped back.

Sweetie remained in place, not daring to move yet. The pain of having her ass stretched so much had finally dulled away to a manageable throbbing, but now she felt... full. Not painfully full, but awkwardly. It was much more extreme than when she had used her dildo the previous night and she couldn't fathom how anyone could move with this monstrosity inside of them.

Seeing that she wasn't moving at all, Fleur stepped forward again and placed a hand on Sweetie's shoulder. "Try standing back up." she said as she gently pulled her up.

Sweetie gritted her teeth as she slowly allowed herself to stand upright, preparing herself for more pain. To her relief she managed to stand up straight without her butt hurting any more, though the feeling in her rear was definitely odd and slightly uncomfortable whenever she moved. She gingerly moved one hand over to her rear and felt the small portion that was left outside of her body, pulling her toned flank slightly as she tried to look at herself in the mirror.

"It's... in me." Sweetie said as she saw that only the jewel-studded end was poking out of her ass and that the rest of it was deep inside of her body while her tail was raised like every other model present today. Unsure if she had truly made a fool of herself while Fleur had helped push the plug inside of her, Sweetie looked back at her helper with a look of uncertainty but she was met with a reassuring smile.

"See? It's not so bad. Try taking a few steps." Fleur suggested.

Sweetie nodded and extended a leg to do as she was told, but before she could take a full step forward she quickly shortened her stride to barely half of a normal step. She felt the plug limiting the range of movement in her legs and took a short step, not wanting to risk the plug hurting her once more.

Fleur frowned as Sweetie took a few more awkward small steps forward while trying to maintain her pose and posture. "What happened, Sweetie Belle? You have to do it like you did earlier out there." she said with concern.

Sweetie winced as she tried to take a marginally larger step but couldn't. "It's... it's this thing in my butt." she complained. "I'm trying, really, but this feels just too weird for me."

Fleur nodded, recalling her own uncomfortable experience when she first began her career. There was of course a small trick she had learned from her own mentor many years ago on how to relax enough to walk with the plug inside, but it wasn't something every model was comfortable doing. However, Fleur liked Sweetie Belle; the younger unicorn reminding her of a younger version of herself, and with a coy smile Fleur instructed Sweetie to try walking again.

Sweetie nodded obediently, closing her eyes and taking a deep breath as she went to try her stride once more. As soon as her leg was lifted, Fleur's horn lit up and she cast a spell directed at the butt plug embedded inside Sweetie.

"Eep!" Sweetie shrieked as she felt the butt plug begin to vibrate. Due to the sudden shock of feeling her ass shaking she couldn't help but stumble forward, eventually regaining her balance after she used a chair to stop herself from falling on her face. She glared directly at Fleur, shocked and a little upset that the older unicorn would pull such a mean trick. "What was that for? Stop it, turn it off!" she said in slight panic.

Fleur only grinned as Sweetie walked up to her in an attempt to confront her, but Fleur's words caused her to pause and think; "But you can walk now, right?"

Realizing she had indeed taken a few normal steps, Sweetie Belle took a step back, then back forwards. Her eyes widened in surprise as she found that she could walk normally now, the vibrations in her butt loosening her body and subtly overriding any discomfort she felt. "What? How did..." she started to say, but Fleur shushed her and placed a finger over Sweetie's mouth.

"No time for that now, we have to get back to rehearsal." Fleur said. "You think you can do it now?"

Sweetie nodded, her ass surprisingly starting to feel good now that she was used to the vibrations. "Y-yeah, I think I can." she said, wriggling her butt slightly to test her range of motion. Fleur took a hold of Sweetie's hand and guided her back out to the stage where the rest of the models had already begun their second round of practice.

"No no, your stance is too wide! Long strides, not wide!" Prim Hemline instructed one model as she made her way down the runway while Photo Finish was off to one side making small adjustments to a group of models practicing their poses. It took a few moments before Prim noticed that Fleur and Sweetie had returned, and she quickly motioned for the two unicorns to cut in line.

"It's about time, ladies! Please begin, we don't have much spare time." she said while Photo Finish and the other managers took their seats to finally observe the two final models.

Fleur moved up to go first, glancing back at Sweetie with a smile. "If you need help just do what I do." she said before beginning her strut down the catwalk. Sweetie watched in awe as Fleur's hips swayed slightly side to side in an almost hypnotic motion, her naked body proudly on display for the small audience. Once she reached the end of the runway she stopped to take a few dramatic poses before turning around for the walk back to where Sweetie was.

"Perfect, very nice Miss Dis Lee." Prim called out. "Alright, Miss Belle, your turn."

Sweetie gulped nervously but found the willpower to start walking. 'I can do this. I can do this.' she thought to herself as she concentrated on her strides. She kept her gaze focused straight in front of her despite knowing that the five member audience was staring directly at her, and only her. Their eyes were more than likely looking her over from the tip of her horn down to her toes and everywhere in between. Photo Finish was notorious for being a stickler for minute details, as she had immediately noted Sweetie's tail earlier. However, Sweetie's confidence rose slightly as the ponies watching her remained silent, confirming to Sweetie that she was doing everything right. 'I'm doing it! They must like it. she thought proudly as she reached the end of the runway. However, as she stopped and struck her first pose, Sweetie's face went beet red with embarrassment as she remembered something extremely important...

'Oh shit... I forgot to put my underwear back on!'

Standing completely naked at the end of the runway, Sweetie froze momentarily as she tried to figure out what to do. Prim Hemline and her associates looked on quizzically, unsure if Sweetie had forgotten what to do, but the naked unicorn soon remembered that Fleur had done her practice run naked as well. So had a few other models.

'No, calm down Sweetie. This is normal. This is what they all do.' Sweetie reminded herself. She soon found her tempo and moved to her second pose, then third. She risked a peek at her judges and felt her heart flutter as she saw them giving nods of approval, and as she stood back up to begin her walk back backstage she heard Prim Hemline call out to her.

"Very nice, Miss Belle. Well done."

Sweetie Belle wanted to skip with joy down the rest of the catwalk but managed to restrain herself, maintaining her walk until she reached the end and was embraced by Fluer.

"You did it! See, it wasn't so hard, was it?" Fleur congratulated her.

Sweetie blushed again as she felt Fleur's chest pressed tightly against her own. "Ah... yeah, yeah, you did." she managed to sputter out.

Fleur released Sweetie as another pony approached them, and Sweetie turned and saw Photo Finish standing in front of her. "Not bad, much vetter than before." she said. "Shtill, there ish room for improvement! Follow me!"

Sweetie Belle quickly followed Photo Finish off to the darkened side of the stage and out of the way so the other models could continue their practice. "Your poses is too repetitive, you must come up wiv ze new ones!" Photo declared.

"Um, how about this?" Sweetie said, turning around and looking seductively over her shoulder.

"Hmm, yez, but more!" Photo said. However, before she could elaborate further, a loud crash caused everyone present to wince, the source of the noise being one of the stagehands dropping a spotlight.

"Ach! Continue ze practice, I be back soon! I go!" Photo said to Sweetie before dashing off. "Dummkopf! You are trying to ruin ze show, no? You clumsy..."

Sweetie resumed her practice alone, hoping to have her new pose perfected by the time Photo Finish had occurred. Though she was naked and there were now more ponies rushing around to set up equipment, it was dark enough where Sweetie Belle was for her to remain unnoticed.

'She said that was a good start, so...' Sweetie thought as she twisted her body slightly and stuck her rear out more. The shift in her ass caused the still-vibrating butt plug to shift slightly, causing Sweetie to moan softly just as a small amount of fluid from her pussy slipped free and slowly trickled down her thigh.

"Woah." she said softly. Sticking her ass out further, she giggled as she imagined how high her tail must be now and how much of herself she was exposing right now. No doubt her plugged asshole and pussy were exposed for anyone behind her, though thanks to the darkness no one should be able to see her naked body. "Heh, I wonder if this is more what Photo Finish wanted."

A sudden flash of light almost caused Sweetie to fall over. Once Sweetie had recovered from the temporarily blinding light and was able to start looking for the source, her eyes widened with shock and her mouth hung open in horror as she saw a single pony sitting in one of the many empty chairs just feet away from the stage...

"Oh, it's perfect." Diamond Tiara said with a smirk, her cell phone held up to show the picture she had just taken. "Just perfect."