Chapter 2: Sister Bonding

"I'm fine, sis! Just give me a minute!" I projected, panicking slightly on the inside and trying to quickly recollect myself. Looking in the mirror, I brushed my mane and fur and flushed the toilet, trying to make it sound like I was just in here to pee. I quickly threw the dildo behind the door. I'd bring it back when Rarity wasn't watching.

I opened the door to see Rarity looking down at me with a concerned expression on her face. "Sweetie, are you feeling sick?" she asked.

"No, I'm OK. Is dinner ready?" I tried walking away casually, but Rarity was stuck in place, suddenly sniffing the air.

"What's that smell?"

I stopped dead in my tracks. "W-what... smell?"

"It smells like..."

She looked down at my leg. Looking at where her eyes had drifted to, my heart began to race as I saw what she was looking at.

Some of my juices had gotten onto my tail.

Clasping her hoof to her mouth, she stuttered, "Oh... my... word..."

I grimaced, shifting my humbled gaze to the floor.

"Am... am I in trouble?"

Rarity's face was in complete shock. "Sweetie Belle," she began, "don't tell your sister lies. What were you doing in there?"

"I... I was..."

Before she could let me gather my thoughts, she walked into the bathroom. My heart stopped as I watched her look around for stains on her rug. It suddenly occurred to me that she might be able to find more than just a few drops of vagina juice.

Please don't find it, I thought to myself. Please oh PLEASE don't find it.

"Oh, now I'm going to have to clean my-" Rarity gasped, making me shrink even more. With a traumatized look, she pulled the blue toy out from behind the door. "Is... is this...?" I couldn't speak, just trying my hardest to keep my eyes from watering. "Sweetie Belle! Table! Now!"

With tears in my eye, I walked over to the dinner table. On the table was my supper, which Rarity had generously made for me. Feeling humiliated and ashamed, I slowly ate as much as I could, spending most of my energy just to choke back tears. Just a few moments later, Rarity walked in with a sympathetic look on her face and sat down next to me at the table.

"Sweetie, I'm sorry if I snapped at you," she said with a soft, gentle tone.

"It's OK, Rarity." My voice was just as soft, more out of humility than anything.

"Really, though, Sweetie Belle. I'm sorry if I hurt your feelings. I'm just... shocked that you would do something like that."

"W... what exactly did I do?"

"Well, you went snooping through my things again, you took something without permission, you got my new rug covered in... that... Sweetie Belle, you just shouldn't be doing that."

"Then... why is it shaped like that?" Rarity cringed.

"Well... b-because..."

"And what's it used for?"

"I, uhh,"

"And why do you have one?"

Rarity gulped, trying quickly to think of something to say. "Well, once you get to a certain age, you may use it however you please."

"How come I can't use it now? What does being older have to do with anything?!"

"Sweetie Belle! Watch your tone!"

I suddenly noticed how frustrated I had gotten and recoiled in surprise. "I just..." I began. "Why do I always have to wait?"

"It's just part of growing up, Sweetie..."

I pushed back tears. I had already cried too much today. I didn't want Rarity to see me cry anymore. That's part of growing up.

Rarity put her hoof around my shoulder. "Sweetie... I..." I didn't look at her. I just stared down at my plate of half-eaten dinner, looking depressed. Sighing, Rarity dropped her gaze down to the table as well. "I guess there really is no reason you can't do it... and I admit, I use it on occasion myself. Just... please don't use my things without permission."

"Can I use it later?"

"No, Sweetie. That one is mine, and I'd prefer it only touch me. You can..." Rarity winced at the next thought. "You can use your hooves for now."

"But-"

"I said you were allowed to do it, but that doesn't mean I have to hand over my toys. Now, eat your dinner. I'm going to wash up that dildo." And with that, Rarity walked away.

Dildo? I thought to myself. Is that what they're called?

I ate my dinner and threw my dishes into the sink. Rarity still hadn't come back yet. I walked upstairs, having the idea that she was probably in the bathroom, still washing that dildo (she always liked things to be as sparkly clean as possible for some reason).

As I got close to the bathroom door, I could hear noises coming from inside. I slightly creaked the door open, hoping Rarity wouldn't notice.

My eyes shot open in surprise.

"R-Rarity?"

Rarity laid on the floor, using her magic to thrust the dildo up her vagina as she pulsated her hips upward. Her hoof ran circles like mad around her clit, moaning in between breaths. Stopping for a second, she placed the dildo on the floor sticking up and got on top of it, smoothly sliding it up her female anatomy. Flicking her mane back, she rode the blue object like a cowpony. Her head tilted behind her shoulders, her tongue slightly dripping from her mouth as she moaned breath after breath.

Opening her eyes, she saw the door cracked and me behind it.

"SWEETIE BELLE!" She exclaimed, getting off of the sex toy and fixing her mane.

"You don't need to stop, sis," I said, my heart still beating from what I was watching.

Completely ignoring my comment, Rarity continued, "Sweetie, you shouldn't be watching me-"

"Can you show me?"

"I need my sp"" Rarity tilted her head to the side. ",what?"

"Well... you're probably really good at it by now. Can you show me?"

Rarity stuttered, unable to find her words. "Sweetie Belle, this is just one of those things that you don't teach other ponies, like... going to the bathroom."

"But I already know how to do that! You always tell me how you wish we could do more things together. Can't we do this together?"

Rarity broke eye contact again. "I... well... you are my sister after all... and who better to learn from than me..."

"Plus you didn't finish!"

"Sweetie, if I'm going to do this, you're not allowed to talk, OK?" I nodded and sat down, excited to learn from my big sister.

Rarity laid back down, spread her legs and used her magic to gently ease the toy back into her private parts. She pulled the dildo out and put it into her mouth, wrapping her tongue around the edges of the toy. Shifting her focus to me, she saw me tilting my head in confusion.

"It was... um... a little dry. It's best to make sure it's at least a little wet before... p-putting it inside." I just smiled brightly. My sister and I finally had something we could do together.

She put the toy back inside her, the folds of her labia curving inward and the shaft gently penetrating her orifice. As she pulled out, she took a long breath, indulging in her own passion. Using her magic, she picked up her pace into a steady yet quick rhythm, rapidly catching up to where she was before she noticed me.

"Oooooo. Mmmmm."

Her voice echoed in the marble bathroom, the only thing that could mask the splashing sound of her marehood. She spread her legs even wider, with the sight of her vagina right in front of me as the dildo went in between her lady lips. This was the first time I've ever seen another girl's vagina, and I was already starting to get wet.

I leaned on my side to where I could see Rarity's nether lips better. They were just as beautiful as every other detail about her stunning appearance. I moved my hoof down to my own private region and began to rub small circles around my lower lips. I jerked my head back, still taken off guard by the immediate pleasure that soaked my hoof.

Splash, splash, splash.

As Rarity went faster, I picked up my own pace, arching my back to inhale and thrusting my hips to exhale.

"Does it feel good, Sweetie Belle?" Rarity asked in between strokes.

"Mmmm. Rarityyyy." My own rhythm began picking up pace. "It feels so goodddd."

"Mm I'm about to cuuuuummmmmm."

Suddenly, she tossed the dildo from her vagina and rubbed violently across her nub. I could see her butthole start to pulsate as she moaned even louder than before. Her whole body went forward and back like she couldn't control it, running her hoof through her mane and biting onto her lip. Once her body began to calm down, I could see a trace of a clear liquid running out of her crotch and down her leg.

I wanted that so bad.

"Rarityyyy." I pressed circles around my labia as quickly as I could.

"Y-yes, S-sweetie Belle?" Her heavy breathing made speech difficult.

"I want that so baaaaad."

I bit my lip and arched my back. I leaned my head back while I felt something burning from the inside, something that I just want to burn hotter. Rarity levitated the blue dildo over to me and smiled.

"Use this. It'll help." I grabbed the dildo, remembering what Rarity did to start off. I started by putting the toy in my mouth, licking up the sides, getting Rarity's juices all over my tongue, and I couldn't help but wonder if it tasted this good coming straight out of her. "Sweetie, I got it plenty moist for you," she said. "You can just put it in."Smiling, I put it between my filly lips and shot up from the immediate, inexplicable pleasure. I was so horny that I went straight into pounding it inside me as fast as I could. "Here, let me help."

Rarity's horn glowed, using her magic to put it in for me. It felt so amazing that I fell onto my stomach, bringing my flank into the air. All I could do was bite on my hoof to suppress audible noises as Rarity caressed my weakest, most vulnerable areas. That's when I remembered what Rarity was doing before I walked in,

"Aaaahhhhh. AH! Ah! MMMMM!"

"It helps to get really loud, Sweetie Belle."

My walls were tightening up, but almost immediately, they started throbbing around the dildo. "AAAHHH!" My voice cracked from how high-pitched I got. Hoping Rarity didn't mind, I began screaming at the top of my lungs as my fluids poured all over the toy. Once the orgasm finally subsided, I fell backwards, allowing my breath to catch back up.

Rarity smiled. "Did you have fun, Sweetie?"

"Rarity..."

"Hmm?"

"I love you so much."

Giggling, she replied, "I love you too, Sweetie Belle." I got up and put my hooves around her in the closest hug we had ever shared.

"Umm... Rarity?"

"Yes?"

"Do I... do I still have to stay here tonight?"

Rarity sighed and bent down to eye level, giving me a loving yet concerned expression. "Sweetie Belle, I can't let you go home to your father tonight."

"But why not! You just did it with me."

"That..." Rarity cleared her throat, gaining her composure as she prepared herself for what she would say. "That was so I could teach my little sister how to properly masturbate."

"Master who?"

"Oh, never mind. The point is, I was doing it to show you how much I love you. Your father, though... he might hurt you, and if he did, he wouldn't stop."

"But I like it when it hurts!"

Rarity squeezed her back legs together, and for a second, I thought I saw a small drop of liquid fall down Rarity's leg. "This is different, though. He doesn't want to make you happy. He wants to make himself happy. He could hurt your insides a lot more than you want, and he wouldn't be able to stop himself. Just... please stay with me tonight? I promise we can do it again if you stay."

"Well... OK. You promise?"

Rarity smiled and hugged me one more time. "Pinkie promise."

For the rest of the day, I got to spend time with my big sister. She even took some time away from her dresses to play some games with me until it was time to go to bed! Rarity put on her robe and got under the covers while I pulled up a sleeping bag beside her bed, and in not too long, we both fell asleep.

After a few, hours, though, I woke up in the middle of the night to go pee. After a trip to the bathroom, I noticed my sister with the bedsheets halfway rolled off of her body, her vagina staring me directly in the eye. I'd like to say that I just ignored it and went back to bed, but I was still in that phase of experimenting, and there was no way I was about to back out of an opportunity like this.

I got on top of her bed as gently as I could so as to not wake her. There was something that I really wanted to try earlier, and I wasn't about to miss my chance here. I took a deep breath, brought my face in closer and slowly stuck my tongue out. Trying not to wake her, I gently pulled her lower lips apart, taking a moment to stare blankly at the pink layer between them. Then, timidly, I placed my tongue between her labia and licked up her slit.

Surprisingly, I couldn't tell exactly how it tasted or even if I liked it or not, so forgetting about where I was or who I was doing this on, I continued to lick her up some more. Suddenly, though, Rarity slothfully opened her eyes to see me licking her pussy dry.

"Sweetie Belle! What... what are you doing?"

Flinching and shrinking at the situation, I said quietly, "I... I wanted to see what girls taste like...d-down there..."

"Well..." Rarity couldn't speak, completely taken aback by the awkward position she found herself in.

"Can I keep going?"

"I..." Before I gave her a chance to finish her thought, I genlty moved my tongue into her vagina. Jerking her head back into her pillow, she cooed, "Oh Celestia yes." Her hips pushed upward, pressing my mouth deeper into her lady lips. She coursed her hoof through my mane, gently pushing me into her soaking wet vagina, and I was already beginning to enjoy how delicious it tasted. I closed my eyes, happily licking up every last drop that fell out of Rarity's body. "Mmmm. Sweetie," she said lifting her head up, "I think I have an idea."

She used her magic to turn me around, yet my face was still in her crotch. Pulling my legs apart, Rarity was pulling me back so that my crotch was right next to her mouth. "Want some sister time together, Sweetie?" she asked. Nodding my head, full of complete arousal, I returned happily to licking her dry.

She stuck her tongue inside me, and suddenly I was dripping like a faucet into my big sister's mouth. I felt Rarity's vagina clenching tighter around my tongue as I pressed it further in. As Rarity licked my clitoris, I made high-pitched moans into her vagina. She spread my butt cheeks, caressing me, treating me like a real lady.

"Spank me, Rarity."

Rarity smiled as she took her mouth off of my pussy and firmly slapped my plot. I fell back into Rarity's vagina, licking her deeper as I get hornier. She exhaled deep, spanking me again. I couldn't help but moan into her vagina again, this time my voice cracking.

Rarity used her magic to open a drawer next to her. I perked up, looking to see what Rarity was doing and saw two dildos levitating over to the bed. "You know what I do sometimes... when I'm extra horny?" Rarity said, smirking. She slid one dildo underneath her. "You like it rough, don't you, Sweetie?"

I couldn't help but giggle at how obvious the answer was. "Just because I'm still a little girl doesn't mean I can't like grown up stuff."

"Then you're going to love this."

Using her magic, Rarity squeezed the dildos into both of our buttholes. Suddenly, every hole in my body was being occupied, the dildo hardly being able to move in my tight filly anal cavity. I pressed my flank back, spreading my butthole as wide as I could to get the toy as far in as I could. Rarity was already using her magic to get a pace going inside her. We went back to licking each other up, but we couldn't help but get distracted by how good our lower parts felt.

Suddenly, I got a smirk on my face. I'll make Rarity finish first and show her that I'm really good at this, I thought. I sucked on her clit, moving my tongue as fast as our dildos were going. Rarity moaned into my little filly orifice.

Dangit! I might lose!

I took my mouth off of her vagina, gently licking her clit with the edge of my tongue. I could already feel it start to pulse and contract

"Ah! AH! AAAHHH!"

Suddenly, waves of Rarity's fluid went into my mouth like a drinking fountain. I couldn't keep it in any longer and I started cascading all over Rarity's mouth and body. We licked the rest of our juices off and fell down onto the bed, gently pulling out the dildos from our buttholes (It felt just as amazing coming out as it did going in).

Once our bodies were finished with all the aftershocks, we embraced each other, cuddling under Rarity's warm blankets. We didn't say a word, because our embrace said it all: "I love you. You're the best sister I could ask for," and with smiles on our faces, we quietly fell asleep in each other's hooves.