Scootaloo froze. Her whole body went from warm and comfortable to ice-cold in maybe a second. "I... I..." She started, but no explanation came out. It was then she noticed that the massage hadn't stopped.

"Shhh. Please don't freak out."

"Am... am I in trouble?" Scootaloo asked, her voice growing higher. She felt her eyes begin to burn. Had Rainbow Dash seen everything she did today? How could she have been so stupid to think she wouldn't notice?

"I don't think so," Rainbow Dash said.

Scootaloo froze again, but this time out of surprise. "Wait, really? Aren't you mad?"

"No. What you were doing is pretty normal for fillies. It's just something ponies usually only do alone."

"It... is? I don’t... I don't even know what I did."

The hooves stopped for the first time in during the whole massage. "You don't?"

Scootaloo felt her eyes burning and for some reason, she sniffled despite being assured she wasn't in trouble. "I just felt really hot in my tummy and when I touched myself between my legs, it felt really weird, but in a good way."

Rainbow Dash continued working on Scootaloo's bottom. "Have you been doing it for long now?" she asked, her voice still uncharacteristically soft.

"Umm... today."

"For the first time?"

"Yeah." Scootaloo said. Her head fell limp on the pillow and her eyes closed. "I hoped you didn't notice."

"It's your own body. You can do whatever you want with it. And like I said, what you did isn't wrong at all. It's something I've done maybe hundreds of times."

"You do it too?" Scootaloo asked, completely taken by surprise by the confession.

"Yeah. And pretty much every other pony in the world. It's just something they usually do alone, like I said."

Scootaloo felt hot tears running down her face, not knowing why. "I'm sorry," she said between huge sobs.

"Shhh, Scoots, it's okay. I'm not mad at you. To be honest, I was pretty surprised about it when I noticed you do it at your clubhouse. Then I remembered I was around your age when I did it for the first time as well."

Scootaloo sobbed and hiccupped. She punched the pillow with a forehoof in frustration, but it didn't help. "Sorry! I don't know why I'm crying!"

"Don't sweat it. You can cry if you feel like it."

She did. If she'd had to say why she cried, she couldn't have. It was all the guilt, the humiliation of the spanking, the confusion, the new and awkward feelings and emotions. It had all been too much for her little heart to take in. When a little heart was too full, it flowed out as tears. She let them all out. After a moment, she noticed she wasn't lying on her belly any more, but was being held in a tight hug on her big sister's lap. She grabbed on again, just like she'd done at the clubhouse. Everything had gone so fast ever since that the things only now caught up to her.

After a good, long cry, she finally let out a long sigh. "Dad always says that big ponies don't cry," she said, wiping her face with a forehoof.

"Well maybe you don't have to be a big pony all the time?"

Scootaloo snuggled under the mare's chin. "T-thanks, Rainbow Dash."

"Feeling better?"

Even though she didn't understand why, Scootaloo did feel better. It felt like a pain in her chest had gone away, even though she hadn't noticed there was one. "Mm-hmm!"

After another long hug, Rainbow Dash broke the silence. "So, umm, would you like to ask me anything? Like, about the things you did."

Scootaloo had only about a million questions. "Is it okay if I do?" she asked. "You said it's private."

Rainbow Dash shook her head. "Have I ever told you about my mom?"

Scootaloo couldn't connect the dots between the question and the rest of the conversation, so she shook her head. "Nu-uh."

"Well, she left me and dad when I was a kid too. When all those... girl things started coming up, I didn't have anypony to ask about them. I thought it might be the same for you, so I wanted to talk to you about them. It was pretty hard growing up without knowing what I was doing or if it was wrong. I've actually been meaning to ask you about them for a while, but I didn't know how."

Scootaloo nodded, trying to take it all in.

"So, uhh, they tell you anything about sex at school?"

That was the cue for Scootaloo to turn beet red. "Y-yeah. Miss Cheerilee talked about it a bit. Like, about getting married and then the stallion putting his... thingy... somewhere."

"That's the place between your legs. The one you rubbed today."

"Oh. "Scootaloo once again nodded. "I didn't really get it and everypony was giggling all the time."

"You know, you don't need to know those things until you're a lot older and start hanging around with colts."

Scootaloo pushed her tongue out. "Why would I ever want to? Colts are gross."

Rainbow Dash laughed and patted Scootaloo on the head. "I know. But if you ever change your mind, we can talk about it again." She took a deep breath, steadying herself for the next topic, which was going to be far harder. "Have you ever heard of masturbation? Or clopping off?"

"Well, the colts say the clop thing sometimes. Dunno what it means."

"It's what you were doing today. See, even though you're not ready to have foals, your body is still getting ready for it."

"Is it the heat?"

Rainbow Dash had to cough at that. "You know what heat is?"

Scootaloo's head could be used as a stoplight. "Well, not really. It's what the colts sometimes shout at us fillies. And I felt really hot d-down there so I thought it might be it."

"Well, being in heat feels like that, but with your whole body. You can't miss it. I think you still have a couple years before that. You're, what, ten now?"

"And three quarters!" Scootaloo said proudly, before adding in a more subdued voice, "Umm, next month."

"I was fourteen when I got my first, but it was pretty late compared to the others in my class. The school nurse said it was cos I was so athletic." She pinched Scootaloo's foreleg, feeling the tiny muscles under the layer of baby fat, making Scootaloo giggle."Just like you, Squirt," Rainbow Dash finished.

"So just touching myself there makes me feel good?"

"Pretty much. You just have to be a bit careful cos it might hurt. You'll probably start leaking a bit too, but that's normal too."

"I did that today," Scootaloo said in a voice slightly louder than a whisper. "I left a huge stain on Diamond Tiara's cushion." She shrugged. "It felt sticky."

"Oh and don't try to put your hoof too deep inside, cos it'll really hurt. Just the outside for now. But it does feel really good when you do it right."

Scootaloo looked at her hoof, imagining how there were so many things she didn't know about her own body. "Wow," was all she could say.

"Yeah. That's what I thought when I found out too."

The two sisters sat together on the bed. Even Rainbow Dash had grown red on her cheeks with all the information she'd been sharing. She put a hoof around Scootaloo's shoulders and turned the filly to look her in the eyes.

"Just remember one thing, Scoots. I really want to be your big sister, so if there's anything you want to ask me, or tell me, I'll be here."

"Anything?"

"Anything."

Scootaloo smiled wide and nodded with vigor. "Mmmh!"

"So, uhh..." Rainbow Dash started. "We still got a bit of time before we should sleep, so anything you wanna do?"

Scootaloo thought about it for a moment, before she suddenly turned back onto her stomach on the pillow. After nothing happened for a while, she pushed herself up with her forehooves. "...can you do the thing you did before?"

"Heh. Sure, Squirt."

Scootaloo sighed contently as the first drops of lotion dropped onto her bottom again. Rainbow Dash's hooves started working their magic on her rump more. This time she wasn't feeling shy about it anymore, spreading her legs and lifting her tail up, revealing her privates to her big sister. Like she'd said, it was okay, because they were sisters. Then another thought seeped into her mind.

"You know, you said that, umm, clopping is something you do to yourself, right?"

"Mm-hmm."

"Well, couldn't, well, another pony do it to somepony too?"

The hooves froze on her bottom. "Y-yeah. I guess they could," Rainbow Dash said. "But those ponies would have to be really close. Like married."

"Oh."

When Scootaloo didn't say anything for a moment, Rainbow Dash let out a deep breath and continued. Her reverie was short-lived.

"Would, umm, two sisters be close enough?" Scootaloo tried to keep her voice level, but her wings fluttered on her back, betraying her excitement.

"Scootaloo—"

Scootaloo turned halfway onto her side to look behind her. Her face was still red all over. "I'm sorry! I... I didn't..."

"Hey, chillax, okay? I told you it was okay to ask anything. That's just a pretty difficult question."

"Sorry." Scootaloo said and lay down again.

"Told you it was okay," Rainbow Dash said. She tried to continue the massage, but her hooves hardly moved. "You see, even though these things start happening before you grow up, the law says that grown-ups shouldn't do stuff like that with, you know, minors."

"But I'm ten!"

"I know you're a big pony, Scoots."

"So what's the problem?" Scootaloo insisted. "Don't you... want to?"

"No, it's not that!"

Scootaloo jerked up a bit from Rainbow Dash's shout. "Sorry."

"No, I mean, I didn't... I didn't think you'd ask something like that, okay? Like, if you want to try it out with yourself here, it's okay. I know you must want to after what I just told you." She sighed.

"But I—"

"Hey, it's totally cool. Just try it out if you want and I'll just go downstairs. We can talk more after if you want."

"O-okay." Scootaloo had no idea what had just happened. Why had she even asked Rainbow Dash in the first place? If it was something private, it had to be wrong for her to ask her adopted sister about it. She watched as Rainbow Dash made good on her word and walked to the door. She felt her heart grow cold in her chest. "U-ummm... Rainbow Dash?"

The mare turned around at the door. "Yeah?"

"Could you... stay?"

Even Scootaloo could see the hesitation and conflict on Rainbow Dash's face. "Why?"

"Cos... I don't really know what I'm doing and... maybe if you were here and... told me... cos I'm a bit... scared..." Scootaloo felt her head sink. It wasn't a lie, either. Doing something like that to herself, even though it sounded really exciting, was now feeling quite foreboding. Worst yet, Rainbow Dash was giving her that weird look, probably thinking if the filly had lost it or something. What had made her say something like that? It wasn't going to work. She'd messed up her chance and now Rainbow Dash probably thought she was sick in the head or something. Maybe she'd tell her to get out or—

"I might be up for something like that," Rainbow Dash said as nonchalantly as possible. Her wings straightened on her back for a moment, but she folded them back against her sides.

Scootaloo jumped up on the bed, her wings buzzing like a hummingbird's, lifting her in the air for a second. "Really?!"

Her enthusiasm was answered with a wide grin. "Hey, would I leave my little buddy in trouble? I told you I'd be here for you, so don't sweat it." She returned to the bed and sat on the edge, looking at the hyped-up filly. "So, uhh, where do you wanna do it?"

The buzzing stopped immediately, dropping Scootaloo down on the bed on her rump. "I dunno." She looked around the room, but then the answer suddenly felt obvious. "Can I do it on the bed?"

"Sure. My favourite place as well." Rainbow Dash climbed the rest of the way onto her bed and walked over to the pillow they'd used for the massage just a moment earlier. She fluffed it up to make it more comfortable and patted it for emphasis as she looked at Scootaloo. "Why don't you lean on this, Scoots?"

The filly walked up to her big sister and fell down on her back, resting comfortably against the pillow. She was not quite seated up, but not all the way on her back either. She snuggled her rear from side to side, finding the perfect position. Cloud beds beat normal ones hooves down, she thought, before she reminded herself of why she was on the said bed. She spread her legs a bit, feeling a chill between her legs. She glanced down and noted with growing trepidation that she was leaking. "I... guess this is it." She put her hoof between her legs, almost touching her tiny slit, but hesitated. "Are you really sure it's okay for me to do this?"

Rainbow Dash nodded. "Like I said, everypony does it." After a moment of looking at Scootaloo, who just sat there almost paralyzed, she added, "Want me to turn around?"

The burning on Scootaloo's cheeks was worse than she ever remembered it being before. She tried to say something, but no word's came out. All she could do was shake her head and look at her big sister pleadingly.

"Okay then," Rainbow Dash said. She fell onto her side next to the filly, affording her a full view of everything.

Scootaloo's tongue had seemingly swelled to ten times its normal size. "S-so what d-do I d-d-do?"

"The same thing you did at the clubhouse," Rainbow Dash said. "Just start off easy."

Scootaloo swallowed, but tried to cover it with a grin. It lasted all of a second, before fading. Her hoof was still resting almost at her nethers, so she inched it forward until touching base. A small shiver of pleasure travelled up her spine immediately in response. She moved her hoof carefully down the slit, already feeling the strange sensation growing. It seemed to double as she worked her way up again. Her mouth fell open, releasing a low little grunt.

"That's it. Nice and slow," Rainbow Dash from somewhere behind Scootaloo's half-lidded eyes.

Scootaloo kept going, feeling the edge of her hoof gently travel along her crevasse. It was hot and wet, making her hoof feel slightly slippery with the little fluids that caught onto her hoof. It felt amazing. Rainbow Dash had been right: starting slow felt a lot better than the things she'd tried earlier, just rushing in. Another sound escaped her mouth, this time a little moan of utter pleasure. A new aroma wafted to her nose. Salty, a bit dull, but it still somehow felt familiar, as if she'd caught it somewhere long time ago, but couldn't quite place it. The slight tingling in her bottom against the fluffy bed reminded her of the spanking she'd gotten, which made her hoof twitch a bit as another wave of pleasure rolled over her gently. Without warning, Scootaloo's hips thrust up. She quickly pulled her hoof away. "W-what was that?" When she lifted her head up from the pillow and her eyes focused back on the room, she could see Rainbow Dash. She was still lying on her side, resting her head on a forehoof, looking at the filly with some red adorning her cheeks. The mare's other hoof was between her legs.

When Rainbow Dash saw Scootaloo looking at her, she casually pulled the hoof away from her crotch. "No biggie. Your body does strange stuff sometimes when you clop off. Just go with it."

Scootaloo kept staring at the mare's hoof that had been exploring her privates a moment ago. Her fetlocks were glistening wet. "Rainbow Dash? Were you... doing it too?"

"Heh. You caught me," Rainbow Dash answered, looking a bit sheepish. "You were having so much fun that I remembered it's been pretty long since I did it too."

"So we were, like, doing it together?"

Rainbow Dash raised her eyebrows slightly. "Guess so."

Scootaloo rubbed her forehoof against the other, only then noticing the damp streak it left on her coat. "C-could you show me, umm, how you... do it?"

The explosion of colour on Rainbow Dash's face was immediate. "Y-you want to watch me do it? Wasn't this supposed to be about you?"

Her breath once again caught in her throat, but Scootaloo braved on. "Yeah, but, but... you've done it a lot, right? So... I could, maybe, learn?"

"Scoots... it's something that everypony learns to do in their own way. Things that work for others—"

Scootaloo cut her off with her best impression of Sweetie Belle's pleading puppy-dog eyes. She ended up only an inch from the mare's face. "Pleeeeease?"

Rainbow Dash just slapped her moist forehoof against her forehead, before pulling it away. She took one more glance at the filly, then gave up. "Gah. Fine. Just stop doing that look."

"Thankyouthankyouthankyou!" Scootaloo jumped up on the bed, but a stern hoof pulled her back onto her stomach.

Rainbow Dash looked her straight in the eyes. "Scoots, listen. If you tell anypony about this, I'll... err... I'll..."

Scootaloo waved her hooves around in a way remotely resembling the Pinkie Swear, ending it with a salute. "I won't! Sistersecret!"

Rainbow Dash frowned. "You just made that one up, didn't you?"

"Umm... heh... yeah." Scootaloo said, putting a forehoof behind her head.

Rainbow Dash shrugged, then saluted back. "Sistersecret."

The deal made, Scootaloo started to giggle, with Rainbow Dash soon joining in. After her laughter slowed down, Rainbow Dash grabbed her little sister in a surprise hug. "You know what, Squirt? You really are something pretty special."

Scootaloo didn't know what to say, so she hugged back. "Thanks?"

"You're welcome." Rainbow Dash pushed the filly away gently, then got into a slightly more relaxed position. "This is totally weird," she muttered under her breath.

"So are you gonna do it now?" Scootaloo asked, her wings buzzing in anticipation.

"Yes for the love of Celestia! Just stay quiet. It's hard enough getting in the mood already with you watching."

Scootaloo looked at her with her eyes wide open. "Mood? Didn't you just do it when you watched me?"

"I... argh. Just shut up."

Scootaloo slapped both her forehooves over her mouth.

Spreading her legs apart slightly, Rainbow Dash let her forehoof travel down her belly and down between her legs. She stopped for a moment, looked at Scootaloo, and closed her eyes. Her hoof started to move up and down her slit, slowly, but deliberately.

Scootaloo watched in amazement on how different it looked between the older mare's legs. The lips she'd seen earlier were even further open, and the cyan fur disappeared almost halfway between then, only leaving part of the fetlocks outside. The amount of liquid coming out was also lot larger than it had been on the filly. Now that she was so close, she also recognized the smell from earlier. It was coming from Rainbow Dash, from her moist lips.

The first low moan escaped Rainbow Dash's lips. They'd fallen slightly open, allowing her to breathe easier through her mouth. Every few strokes, she added another sound, sometimes a content grunt, a moan, or even a tiny whinny.

Most of them went unnoticed by Scootaloo. Her eyes were fixed on her sister's hoof working between those slim, athletic legs.

The mare shuddered every now and then, and just like Scootaloo, her hips thrust forward, accompanied by a louder moan. After few more strokes, she changed her hooves, the one glistening with fluids travelling up to her mouth, the other one going to work on her swollen lips. She licked her wet fetlocks, clearly enjoying her own taste.

Scootaloo thought that she should gag or at least feel disgusted, but everything Rainbow Dash did felt so natural that she just looked with growing intensity at the tongue playing over the glistening hoof. She felt her own nethers calling for her, and started to pleasure herself as well. A few drops of sweat had formed on Rainbow Dash's forehead and her breathing was growing more rapid. Her tongue already lolled out of her mouth, having just been left there after both of her hooves joined forces against the fort of Maiden Hill.

With a long moan, Rainbow Dash lifted both of her hind legs in the air, her hips thrusting into up and the rest of her body shuddering and shaking. After the last of the spasms, her whole body just fell limp and she rolled onto her back, her head hanging over the edge of the bed.

Scootaloo stopped her own task, creeping closer to her big sister. When she peeked over the edge, she saw that Rainbow Dash still had her eyes closed and was breathing rapidly, but she had a small smile on her face.

"Wow," was all Scootaloo could say.

Rainbow Dash opened her eyes halfway and looked up sleepily. "Enjoy the show, Squirt?"

"W-what happened? Are you hurt?"

Rainbow Dash sat up, shaking her mane from her eyes. "Nah. I came."

"Came?"

"Sometimes when you feel really good, your body just lets go and you feel totally awesome for a moment. Even better than just touching yourself. Doesn't happen every time, but like I said, it's been a while for me so... yeah." She fell on her back once more. "I really needed that."

Scootaloo circled around her, taking a peek between the mare's legs. Her whole lower stomach, crotch and even her thighs were soaked, as were several spots on the sheets.

"So, you gonna do it now, Scoots? Dunno if that helped you, but at least now you know what can happen, right?"

Scootaloo smiled and nodded. "Yeah." She rolled over once, depositing her back on her back on the pillow. This time she didn't hesitate with her hooves, diving in immediately. She stroked herself, moving up and down her slit, but after seeing what Rainbow Dash had just done, she felt almost clumsy. It didn't help that despite her moving as carefully as she could, there was still a lot of pain, especially if she pushed her hoof inside even a little bit. Sure, Rainbow Dash had said she shouldn't, but it had looked so awesome when the mare did it that she just wanted to try it out anyway. She couldn't stop some nervous whinnies and grunts of pain from escaping her. To her surprise, she felt a hoof stroking her cheek.

"You okay there?"

Scootaloo finally gave up and moved her hoof away. "It hurts."

"Yeah. I saw you trying to push your hoof inside. Didn't I say not to do it?"

Scootaloo's face was twisted in frustration. "But you did it and it looked so awesome."

"I did, yeah." Rainbow Dash said, but shook her head as well. "It's different for grown-ups. You just can't do it before you're older."

"Blah. That's what everypony always says. Being a grown-up is so cool."

Rainbow Dash didn't answer, just stroking the filly's cheek more.

"Did you do it as a filly?"

"Clopping off? Yeah. Around your age I guess."

Scootaloo fidgeted with her forehooves again. "S-so... you know how to do it then?"

"Huh? Do what?"

"Umm... to a filly... that is..." Scootaloo didn't know how to continue. She looked at her big sister.

Rainbow Dash sat there, her mouth hanging slightly open, her eyes wide.

"I... I..." Scootaloo shook her head. "I... want you to do it to me."

There was a long silence, during which Scootaloo's heart beat faster than it had ever done, even after the highest jumps she'd ever pulled with her scooter, the excitement paled in comparison to this moment.

"Scoots... what you're asking is a pretty big thing. I don't think you realize how big."

"I just... thought it'd be okay. We're sisters now, right?"

Rainbow Dash exhaled. "Yeah. We are."

"So... will you do it? I mean... to me?"

Another long silence, after which, to Scootaloo's greatest relief, Rainbow Dash nodded. "Yeah. Guess I will. But just this once."

Scootaloo moved in to hug her big sister, but was met with an outstretched hoof.

"...On two conditions."

"Umm—" Scootaloo began, but was cut off.

"First, this time you gotta understand that if you tell anypony about this, at all, I'll be in huge trouble. Hay, I know I should say no to the whole thing, but... that's not what I promised you. Just... if you tell anypony, I won't be able to be your sister anymore. Ever."

Scootaloo sat in silence for a moment. Despite her youth, she understood that this was something very serious that Rainbow Dash was saying. "I'd... I'll never tell. Promise."

Rainbow Dash looked her deep in the eyes. Scootaloo felt the urge to look away, but she couldn't. Not this time.

After a long, deep stare, Rainbow Dash nodded. "I trust you."

"So, uhh, what's the second rule?"

This time, Rainbow Dash grinned wickedly. "Oh the second one?" She leaned closer to the filly, who tried to back off slightly. "The second one? You gotta kiss me."

Scootaloo's mouth fell open. "Wait, wha...huh?"

"We talked about it on the way here, didn't we? This time, I'm gonna prove that kissing can be totally awesome."

"Do we... have to?" Scootaloo asked, her mouth growing dry from the thought of actually kissing somepony.

Rainbow Dash tossed her namesake mane back with a quick twist of her neck. "Up to you. But the deal's off if you don't."

"Okay! I will!"

Rainbow Dash didn't answer. She pushed Scootaloo onto her back and leaned over the filly.

Scootaloo watched the cyan muzzle approaching hers and she screwed her eyes shut. Soft lips touched hers. It was a very gentle, tiny kiss. She felt Rainbow Dash exhale through her nose, the breeze dancing on her face. A hoof softly landed next to her head, then another on the other side. The kiss returned, their lips locking again. Rainbow Dash was slightly sideways so their muzzles would get in the way, their teeth almost touching against each other.

Scootaloo felt her heart beating faster. The kiss was nothing like she'd expected. It continued, Rainbow Dash's lips working around hers tenderly, sometimes sucking against each other, sometimes just merely pushing together. Scootaloo felt something tickling her stomach and realised her big sister had climbed on top of her. She reached up, feeling Rainbow Dash's face. She stroked her cheeks, feeling them curve inward whenever their lips came together. Scootaloo answered the lips this time, mimicking what they were doing to her. She soon noticed that it was getting hard to breathe with just her nose, her mouth being completely occupied by those soft lips.

She took a deep breath through her nose, opening her eyes slightly. Rainbow Dash's eyes were closed as well, so she let her own droop closed again. A gentle hoof stroked her mane, brushing the tuft that was usually sticking over her forehead back. Scootaloo didn't know how long the kiss had gone on, but she'd already decided that she didn't mind if it kept on going. When the lips left hers for a moment, she immediately followed them up, finding them only an inch away from hers. They answered her happily, almost as if they'd been expecting to be welcomed back. Scootaloo could feel a tongue touching her teeth, rolling over her gums, exploring around the outer edges of her mouth. She opened her mouth up, letting her teeth part ways. The kiss immediately became stronger and deeper. Rainbow Dash opened up her own mouth as well, allowing her lips to follow those of the little filly's. She turned her head to the other side, never breaking the kiss.

Scootaloo felt weird tastes on her tongue and realised that she and Rainbow Dash were tasting what the other one's mouth tasted like. The tongue kept flickering onto her teeth, never deeper. It darted to the side, tickling Scootaloo's cheek from the inside, doing a lap around the back of the filly's teeth. In retaliation, she pushed her own tongue upwards, their tips touching each other. The larger one circled the smaller one, like the big, strong predator stalking its tiny prey, making sure it couldn't escape. Not that Scootaloo would have wanted to. What was in essence her and Rainbow Dash licking each other's tongues didn't feel weird at all. Slippery, wet, hot, but not disgusting in any way. Scootaloo purred happily, feeling her tongue dance around with its big sister. Then it backed away, out of her mouth and back to where it belonged.

Scootaloo tried to reach for it, pushing her tongue out from her own mouth and into Rainbow Dash's. It was just the moment the hunter had been waiting for, her prey to enter her territory, having lured it expertly into a trap. She bit down onto Scootaloo's tongue, not hard enough to cause pain, but locking it in place inside her mouth. The filly struggled, trying to yank her tongue out, but to no avail. She whined slightly, feeling the teeth pulling her even deeper in, the mare's tongue tickling her little tip between the teeth that had become Scootaloo's prison bars. Scootaloo grunted, not knowing what to do, trying to push with her forehooves onto Rainbow Dash's face to make her let go, but the teeth bit down, ever so slightly, reminding her that she was caught and completely helpless. She tried to speak up, to tell her big sister to please let go, but it was all just a guttural moan, said with no teeth nor lips, because Rainbow Dash dove back down onto her. The mare pushed her whole body onto the filly, pinning her helplessly against the mattress. The lips followed suit, locking against Scootaloo's, forcing her to open her mouth so wide it almost hurt. She had trouble breathing, with a pony twice her size lying on top of her, leaving her four small hooves to struggle futilely against the mare's sides. To her relief, the deepening kiss allowed her tongue to return closer to her mouth, so she happily accepted the lips on her own. Her brief reverie didn't last long, because Rainbow Dash once again pulled back, still holding the filly's tongue tightly between her teeth. Scootaloo tried to follow, but the mare's whole body was now on top of hers. Rainbow Dash pulled her head further back, pulling Scootaloo's tongue even further out of her mouth, until she couldn't take it anymore and let out a pitiful yelp. The effect was immediate: The mare leaned back down, carefully and gently returning the tongue back to where it belonged before finally releasing it. Scootaloo rolled it around her tongue, but apart from the slight tingling at the very tip, it felt completely okay.

Scootaloo only then dared to open her eyes up just a fraction, just like before. Rainbow Dash was looking down at her, her head diagonal to her own. With their lips locked, she could feel her big sister's mouth turn into a smile. Rainbow Dash's lips backed away slowly. Scootaloo followed like before, but only got a few teasing, short kisses onto her lips, not the full caress she was longing for. She slowly let her eyes open the rest of the way, realizing she'd just had her very first real kiss. Her heart pounded in her ears and she had to catch a breath now that her mouth was finally free. Rainbow Dash lifted herself up, but didn't leave her position above the filly.

"If I didn't know better, I coulda sworn a certain filly really liked kissing."

Scootaloo couldn't even pretend that she didn't, the whole thing having caught her so completely by surprise. "Y-yeah. Kissing is awesome!"

She got a short laugh as an answer. It wasn't a mocking one, but nice and warm. "Told you."

"Can we do it again?" Scootaloo asked.

Rainbow Dash smiled coyly. "Maybe. But first I think you wanted me to do something else?"

Scootaloo's memory came rushing back. "Oh!"

"Yup. You filled the conditions, so get ready for something awesome."

"Mmmh!" the filly answered with a vigorous nod.

Rainbow Dash placed one more short kiss onto Scootaloo's lips, then moved away. "Now, why don't you lie down like you did when I was giving you that massage?"

"The what?"

"Rubbing your butt," Rainbow Dash answered in a deadpan voice.

"Oh! That! Sure." Scootaloo rolled up onto her hooves and spotted the pillow she'd been using for various activities all evening long. She happily dropped onto her belly on it, not hesitating to open her legs wide and lifting her tail. Exposing herself made her heartbeat pick up again, but from excitement, not nervousness.

Rainbow Dash moved behind her, once again pushing her own hind legs between Scootaloo's, locking them apart. She began stroking the filly's coat, her legs, flanks, bottom. It almost tickled, but not quite.

Scootaloo tried to back up a bit, getting into an even more comfortable position. The hooves felt nice on her rear, not the way they did before when they took the pain away, but more like they were beckoning her, promising something even better soon.

Then a jolt of electricity ran through her body. Rainbow Dash had just touched her slit. Her hoof travelled it's whole length, very gently, but it felt thousand times stronger to the filly. It went the other way, starting from the edge of her hole and moving lower, until it touched on something even more tender.

"Aaaah!" she shouted out loud. Her whole body twitched, her hips pushing against the pillow on their own.

"Feels pretty good, right?"

Scootaloo could barely answer. "Y-y-yes!"

Rainbow Dash went back up the slit, then back down. When she hit the lowest point, she stayed there for a moment, then shook her hoof, making the room turn around for Scootaloo from the sheer pleasure.

Scootaloo wasn't completely sure if she'd shouted something out or not. She gripped the linen under her forehooves.

Once again the hoof travelled her length. It went up one side, then down the other. Slowly, like the mare behind her was savouring every long second it took for her to cover the barely two inches of fillyhood.

"Hnnngaaaah!" Scootaloo shouted. It felt almost painful, but so good at the same time. It was the perfect depth, not hurting her, but dancing just on the edge. Every time Rainbow Dash touched the lower end of her slit, the filly had to moan more, thrusting her hips down into the pillow under her. She tried to back up against the hoof.

"Getting impatient there, Scoots?"

It was the second time that day Scootaloo had been on her stomach, pleading about things that happened in her hindquarters. This time, though, it wasn't to avoid, but rather, entice the events. "P-please! Go faster! It feels so good!"

"It does? I had no idea..." The hoof stopped.

"Rainbow Daaaaaash!"

The hoof moved back and forth in rapid succession along her tender fillyhood, making its owner shiver and squeal in delight. Rainbow Dash kept the pace up, making Scootaloo pant from the sheer intensity, then slowing slightly to give the filly a moment to catch her breath, then increasing the pace again. Every time she did, Scootaloo bellowed another ululation of approval.

"You're pretty loud, Scoots."

Rainbow Dash didn't slow down at all, but Scootaloo still tried to answer her. "S-sorryaaaAHHAHHHH! Haah. Should IIIIIIIiiiiiiihhhh be more Q-q-q-quiet?"

"Buck no. It's hot as hell."

"Ahhhh!"

Scootaloo couldn't even describe the feeling she was having. She couldn't keep her eyes open, only watching the shaking wall in front of her from through a thin crack between her eyelids. She didn't think the feeling could get any better, but every stroke made her feel better and better. If the spanking from Diamond Tiara had been the worst thing in her life, then this was definitely the best. A new smell wafted into her nose. It was almost the same one she'd caught from Rainbow Dash, but a bit sharper. She realized it was her own juices, her own smell.

And suddenly, the hoof stopped almost completely. It only moved along her slit maybe once every few seconds. At first, Scootaloo thought it was Rainbow Dash teasing her. She pushed her whole tiny body against the hoof, but it didn't help at all. The burning inside her was fierce, making her almost reach out with a hoof to continue herself.

"Scoots... there's something else I could do."

"Yeh-yeah?" Scootaloo panted. She was out of breath like after galloping a mile, but she had just laid on her belly this whole time.

"It's... something a bit different, but you'll like it. Is it okay?"

Scootaloo didn't understand. What could be better than this? What was Rainbow Dash planning? She could hardly wait to find out. "Uhh... okay?"

The hoof left her slit, making her whinny sadly and wiggle her bottom. Rainbow Dash's forehooves crept around to her sides, grabbing her from both of her flanks.

If Rainbow Dash had her hooves to the sides, what was she... "AAAAHHHHHH!" Scootaloo squealed. Something wet rubbed from the bottom of her fillyhood all the way up to her puckered hole, tickling her there as well. It took her a moment before she realized what was going on.

"Rainbow Dash! Are you licking me?!"

The wet feeling left her buttcrack. She heard a slurping sound, as if someone swallowing something delicious. "Yup."

"EWWW! It's dirty!"

"Nnope. We just had a shower."

"B-but—"

Rainbow Dash smacked her lips. "Don't worry. You taste awesome."

Scootaloo's eyes opened wide. "What!? EWWW!"

The tongue returned to work. Scootaloo's whole body trembled with the movements of that tiny little muscle slithering all over her bottom. It went from her slit up to near her hole, danced on her buttocks, even went to her tail to pull it into Rainbow Dash's mouth and bite down on it, shaking the whole filly from side to side. She then dove back in, tongue first, straight into Scootaloo's most private spot, catching the minuscule nub that was right at the lower end of the slit and assaulting it with licks and suckles.

"Mwaaaaah!" Scootaloo shouted, hammering the bed with her forehooves. The tongue was so much better than the already ridiculously awesome hoof had been. She wiggled her bottom, moving it up and down, trying to get the tongue to move quicker. Rainbow Dash's rapid breaths felt chilly on her nethers, making her shiver despite sweating like mad.

It was right then that Rainbow Dash struck. Her tongue left a wet trail as it glided to Scootaloo's butthole. She made a circle around it before going right over the hole and pushing slightly inside.

"R-RAINBOW DASH!"

The tongue pulled out from its exploration into terra incognita rectalis. "Hmmmh?"

"That's... that's where my... Why did you... why..."

Rainbow Dash gave a few quick licks onto Scootaloo's dripping-wet slit before answering. "You're not right now, are you? Don't worry, you taste really nice there."

Scootaloo felt her whole body burn up from embarrasment. She pushed her tongue out. "Gross!"

"Felt good though, right?"

"Well, uhh, maybe a bit. But not as good as the... other part. "

"You mean..." Several quick licks assaulted Scootaloo's fillyhood, "...this part?"

"Yeh-he-hessss!"

Rainbow Dash's tongue flickered all over there. "And what do you want me to do there?"

Scootaloo was confused. Did Rainbow Dash forget or something? Was she playing? "Huh?"

"What would you like me to do there?"

"Umm... l-l-lick me?"

"You gotta say it louder, Scoots."

Scootaloo couldn't have been more embarrassed. "Lick me!"

"Louder!"

"Lick me!

"Good girl!" Rainbow Dash rewarded her with another loud slurp along her slit.

"AAaAAaaaahhhh!"

"Mmm. You're good at this. Let's see if you can make even more noise." The licks continued, this time at a steady, unrelenting pace, not giving the filly even a moment's respite.

"AAAAaaaahhhhhhhhh hhhaaaaaaaahhhh!" Scootaloo shouted. Her whole body moved up and down in rhytm with the tongue, as did her moans of pleasure. She felt something far bigger growing inside her. Even bigger than the heat that was burning inside the pit of her stomach, right above where Rainbow Dash was licking her. It felt like a giant ball of something glorious was being inflated with awesome inside her body. Her hips started slamming down on the pillow, Rainbow Dash's tongue barely having to move as Scootaloo pleasured herself on it. The feeling inside her was too big for her body, almost feeling like she was going to explode.

Then she did. Wave after wave of pure bliss wracked her body, over and over again. She felt like the whole burning from earlier was escaping through her nethers like a molten hot stream of lava. Rainbow Dash kept licking all the while, but Scootaloo couldn't think of anything but the unbearable pleasure. Her whole body trembled, her legs twitched, her eyes turned up, but she didn't notice any of it.

She screamed all out, feeling every movement in her body slowing down with every pulse finally being released from her. It felt like every wave was moving slower and slower, just like everything else. She felt her head jerk back and forth, but as if she was underwater, her brain floating an inch behind the rest of her head that was now filled with cotton candy.

Scootaloo only then realized she'd been holding her breath all the while, and finally released the air from her aching lungs. The world came rushing back in as the euphoria let go of her, dropping her from a mile high onto the bed face first on the sweaty pillow. Exhausted, she rolled to her side and eventually onto her back, panting and gasping for air. She felt a hoof do a few wide circles on her belly, rocking her slightly from side to side.

"Way to go, Squirt!"

Scootaloo slowly opened her eyes. Rainbow Dash was sitting next to her, still rubbing her. The mare's face was glistening with what the filly immediately realized were her own juices. She thought that maybe it should have felt gross, but after how good it had felt, she couldn't have cared less.

"That was... awesome," Scootaloo said. Sure, she called almost everything Rainbow Dash did 'awesome', but this time there was no other word to describe how she felt.

Rainbow Dash beamed. "Expect anything less from your totally awesome big sister?"

Shaking her head, Scootaloo propped herself up onto her elbows. To her surprise, she wasn't tired like she thought she would be. Instead, she felt like a small current of energy was still running through her dripping wet body.

With a long sigh, Rainbow Dash lay down next to Scootaloo, wiggling a forehoof under the filly's head.

Scootaloo happily returned the offer, curling up against the mare's chest. She could hear her big sister's heart beat just as fast as her own did, still clearly audible in her ears. She closed her eyes, enjoying the warmth emanating from Rainbow Dash. She could also feel her own body practically glow, her cheeks still burning, but not like she was embarrassed. It was the feeling she got after the most amazingest tricks she pulled on her scooter, or the most daring (or crazy) stunt she did with the Crusaders to try and earn their Cutie Marks.

Rainbow Dash planted a small kiss on Scootaloo's forehead and stroked her sweaty mane. They stayed there, just breathing, neither one of them willing to break the perfect moment. Occasionally, they'd kiss, but not like they had before. They were short kisses, tender, followed with smiles and rubbed muzzles. Scootaloo opened up her eyes to see her big sister looking at her with half-shut eyes, and to her surprise, tiny tears at the corners of her eyes. She didn't need to ask the reason, though. She knew exactly why. She felt the same way. With another content sigh, she let her eyes droop closed and snuggled in closer to the warm, cyan chest. The earlier spurt of energy was fast leaving her, and soon she fell asleep after one of the most eventful days of her life.

Author's Note

What happens in the morning?
How much of a big sister is Rainbow Dash going to become?
What happens when Scootaloo returns Silver Spoon's cart?

To be honest, this story was going to be far longer, but I kinda ran out of steam around this part. I waited for maybe two weeks to get my wind back, but as it didn't, I decided this was a good spot to leave the story, as it serves as a nice springboard for future cloppery. If people like this, I'll write more after I finish up with Cadance In A Minor.

If you liked the fic, please, tell your friends to check it out. I wouldn't ask this normally, but because it's foalcon, people have a tendency to just blindly downvote without reading. Sure, if the downvotes are from crappy writing, I'll happily take them and be even happier to read comments and critique on the fic. The fact that I got my first 4 downvotes within ten minutes of publishing the fic makes me a little bit sad, because I know none of them read it.

I hope you enjoyed the fic!