Biggest Brother Bestest Gakker

by Winter-S

Rating: mature
Tags: Romance
Length: 2597

Clopfic involving Twilight Sparkle, Shining armor. And a surprise.

This is my first clopfic. And probably my last.

Shining armor shows Twilight just what he is reading about in his dads study. Twilight takes these finding one step further.

Clopfic involving Filly Twilight and her older brother Shining Armor..AND GAK!
You have been warned.

Published 1970-01-01 00:00:00 UTC
Last updated 2012-11-11 15:56:54 UTC

Little Twilights Lesson.

One day, I came to be in my Dad's study that morning, reading about the

Teslanar tribe in Africa. Reading about the Teslanar was why I had the hardest

boner of my young life.

The Teslanar have to be about the most promiscuous Zebras on the planet. Everypony sleeps with everypony, up to a point. Amazingly, there are rules. This is what I remember from my Dad's book, so it may not be entirely accurate. I think it's basically correct about the Teslanar, at least back then:

Zebra fillies could start having sex at any age, and usually began around eight. From eight until they started gestation, they had sex with young zebra colts and with young warriors (who have to fend of attacking creatures) who had gone through coming of age rituals, but who were too young to marry yet.

Teslanar warriors didn't marry until late twenties or thirties, so you could have stallions as old as their twenties, sexing with fillies as young as eight. They called it "child's play". Once married, stallions could have sex with any of the wives of other warriors in their group, and, of course, the wives, many as young as twelve or thirteen, could have sex with any warriors in their husband's group. And they did.

It surprised me that Teslanar fillies as young as eight-year-old, would often initiate sex. They did it with an offer of milk. If they offered a warrior a drink of milk, it was an invitation for sex... an exchange of milk for sperm. I had difficulty picturing quiet Twilight ever being bold enough to do anything like that... but I tried.

I had to look a few things up in other books, and it took awhile to track down things like "female ejaculation" which led to tracking down "clitoris". I found the information on the clitoris, with a diagram of female genitalia in one of my dad's reference books, incredibly interesting. I got extremely hard looking at the diagram and imagining how Twilight`s "genitalia" might look.

~~~

"What do you do in there?" Twilight challenged when I came out; she was like,

waiting. "Why do you lock the door?"

"To get away from you," I told her. "I read."

"Read what?" she demanded.

Suddenly, I had this perverse thought; I'd let the little nine-year-old smartass read what Teslanar girls her age did. That'd shut her up. Of course, if she told Dad or Mum about me letting her read it, they'd kick my

butt, but it was just too damned tempting.

"Nothing you're old enough to read," I told her.

Her eyes narrowed. "What?"

I shrugged. "Some of dad's Zebrapology books. He wouldn't want you messing with them anyway."

"I wanna see," she said, looking past me at the open door of dad's study.

"You aren't old enough."

"I am, too," she said.

I pretended to think about it. "Okay," I told her, but you can't tell anypony I let you do it."

She gave me a glance of disgust. "I don't tell."

"Okay," I said, glancing up and down the hall to make sure we were alone. "I'll let you read what I was reading this morning, but you can't tell anyone."

She didn't wait, but walked right into my dad's study. I followed and closed the door behind us. "This doesn't mean you can come in any time you want," I told her. "It's still dad's study and I'm the only one who can come in here when he wants."

I walked over to the shelves and pulled down the book I'd been reading. I found the chapter on Teslanar sexual practices. "Sit down," I told her.

She sat in dad's armchair and I gave her the book, open to the chapter. Then I took a seat behind Dad's desk and fought back a grin. It was about time the little smart ass got blown away by something.

As she read, her eyes moved faster and faster. Her lavender purple cheeks flushed red. About the third page in, she reached between her legs and rubbed. She realized almost instantly what she was doing, and pulled her hoof out. In that moment, I saw Twilight in a whole new, sexual light. I sprang a boner.

She read, head down, and I resisted the urge to reach between my own legs. I felt my own cheeks grow warm.

She finally reached the end of the chapter, and started the next.

"What's a sheath?" she asked as she began flipping pages, looking for more on sex.

I shrugged, trying to appear worldly-wise. "A sheath is where a guys penis goes when they are not erect."

Without getting up from Dad's chair and revealing the bulge in the front of my shorts, I wheeled the chair around and managed to pull down the reference book I had used that morning, with my back to Twilight. I wheeled back and spread the book open on the desk. Ellie came around to look over my shoulder. I opened it to a diagram of male genitalia (which I had also spent time studying earlier).

"Have you ever looked towards the back of a ponies body; between the legs?" I asked.

"Of course." She stood close enough for her warm scent to fill my nostrils. It was the scent of a young filly who had perspired.

"Well, that’s where a stallions sheath is." I told her. "inside that is the penis. See how the skin comes down over the end of the dick in this drawing. That's called the sheath."

Her eyes dropped to my lap which was mostly under the desk. I covered myself due to embarrassment.

"I wanna see," she said.

"My penis? Hell no," I told her.

"Why?"

The real reason of course was that I had a hell of a boner. "You're like, my sister." I told her.

I'm normally a quick thinker, but I was flustered, and I blew what was an obvious opportunity. "Forget it," I told her. "I showed you what I read this morning; you need to get out now."

She glanced at the book which she'd left on the armchair. "Did you read anymore of that?" she asked, pointing.

"Not really," I told her.

"Okay," she said, and left the room.

That was easy, I thought, as she walked out. I expected her to be more stubborn. Then I heard the half-bath door close, just down the hall. She must have needed to pee, I thought. Then I thought of what I would have done in the half-bath, and my dick hardened some more. Damn! I thought.

~~~

That evening, Dad and I lay on our stomachs in the lounge to play chess. We sometimes did that. Twilight was on the couch behind me, and I didn't turn around to check, but I kept feeling like she was watching me. It gave me a boner, which I pressed to the floor.

After that, I was tired, so I decided to go to bed.

~~~

Twilight was already in the kitchen when I came down for breakfast. Mum had left some muffins for breakfast and I sat down to eat one. Twilight was also at the table.

I always drink orange juice for breakfast, and I had poured myself some. But then Twilight got up and poured milk into a glass and brought it to me. She set it down beside my plate.

I glanced up, curious.

"I brought you some milk," she said.

"Yeah, so?" My quick mind failed me again. But then I remembered what we had read the day before; about how young Teslanar fillies invite colts to have sex by offering milk to them.

The bottom fell out of my stomach and my mouth went dry. I swallowed. "Oh... uh, thanks," I murmured.

Twilight's eyes rolled. At nine, she could be so dramatic.

She returned to her seat and watched me while I tried to eat the muffin without choking. I finished in a daze. Twilight watched me.

I got up from the table and cleared my dishes. Mum was at the sink on dish duty that morning and took them from me. When I turned to leave, Twilight was already at the kitchen door to the dining room. I stepped through it with her and nodded for her to follow. I led her back to Dad's study.

We closed the door and locked it, and then just stared at each other. It felt awfully warm.

"What happens now?" Twilight asked in a whisper.

I swallowed hard. "We have sex.”

Twilight nodded like, yeah, that makes sense.

She saw my cock. Her mouth dropped.

"It's big," she whispered.

"It's a boner," I said.  "I've got an erection."

"Mine's supposed to get even bigger in the next year or two.” I said with a shrug. “You know why it get's hard, right?"

She nodded. Her eyes rose from my dick and met mine. She didn't look all bossy and smart assed like she so often did before. She looked nervous... like me.

I had seen the genitalia of my mother and other fillies before. Twilight looked like she did down there, though her slit came up a little more in front.

I took her hoof and led her to the leather couch in Dad's study. "Lie down on your back," I told her.

Twilight lay on her back, dropping her hooves between her legs, modestly; but once they were there, she rubbed herself.

I knelt up onto the couch and opened her legs wider. "Let me see," I whispered.

The most pornographic thing I had ever seen was the diagram in my father's reference book the day before. After reading about clitorises, I want to see what one looked like.

I spread her labia at the top, where the clitoris had been on the diagram, and I found a small wrinkle of soft flesh. I felt it with my hoof, and as I felt it, it grew hard and rose up, a small nub.

Twilight pulled back her hips. "Not too hard," she said. "Don't rub on it, rub around it, like this." She pressed her hoof over her labia and circled it.

I removed her hoof and replaced it with mine. She was warm down there; almost hot. I circled my hoof and she planted her heels in the couch, lifting her fillyhood to me.  Her labia had parted at the top where her clitoris had swelled and at the bottom where I saw the pink membrane lining her opening. I spread her labia wider down there and tried to see inside. I felt inside with my hoof. Twilight tensed.

Her insides hugged my hoof. It was tight. I wiggled it around to see if her opening would stretch big enough for my penis. It seemed to give a little.

"Ouch!" Twilight said.

I pulled my hoof out. I had no idea how my dick was supposed to fit in there, but I knelt up on the couch and lifted her under the butt to raise her opening while I splayed my knees wide to lower my dick down to meet it.

My glans looked impossibly big as I pressed it at her opening, spreading her labia. They were pink, but not as deeply pink as my glans.  I tried pushing but her opening didn't give. That's when I thought about using

Spit.  I spread spit on my glans and then lifted her by the butt again. I drooled a little saliva onto her labia and moved it around in her slit with my glans, then I pushed at her opening again, and this time, my glans disappeared inside.

Twilights breath caught again, and she went rigid. I eased my hips forward very slowly. Twilights eyes shut tightly and she bit her lip. The warm, damp sheath of her little vagina slid snuggly over my glans and down my shaft, almost like sucking it up.

And then my tight, little pubic bush pressed her bare labia and I was all the way in. She sheathed me completely. The press of my balls under her butt and the snugness of our pubic fit stretched my full length into her.

I pulled back, feeling the slide of her vaginal lining over my shaft and glans. It was way different from what I imagined it would be and so much better. I eased back in. Twilight circled her hips, wiggling me in.

Holding her under the butt with both hooves, I lay down onto her. She wrapped her forehooves around my neck. My hips forced her legs apart. She planted her heels beside my legs on the couch. I pumped my hips and she murmured softly. She lifted and circled her hips. We began to move together.

"Do you like it?" I asked in a whisper.

Her head nodded beside mine.  I lifted my face to look down at hers. She was flushed, her lips parted. I'd never seen the way a girl looks with a dick up her pussy. I watched her as I pumped my hips. She bit her lip. I lowered my lips to her's.

She kissed me, hugging the back of my neck. Then she clung to my neck. We began to bounce on the couch, and our skin made squishing/pealing sounds against it.

Her insides sliding on my dick just felt really good. By the time my balls started to tighten and I felt the urge to go faster, Twilight was already pawing my back. I didn't know girls could come, and certainly not nine-year-old girls. I thought for a second that I was hurting her, but her pelvis pumped the way only a nine-year-old girl can do, and I knew she liked it.

Twilight gasped and shuddered all over and I felt her insides squirm on me. I shoved deep and squirted hard, several big pulses. The end of my erection throbbed and I started to flare inside of her. I couldnt hold it in any more, I released my smooth slimey gak inside of her waiting fillyhood, the magnificant colours of my own gak flowing deep inside of her.

Her arms remained tight around my neck. She wrapped her legs around the back of mine; my dick was still inside Twilight. And I was still hard.

I pulled my hands from under her butt, but her bottom was at the edge of the cushion and sank little. She tightened her legs and kept me buried inside her. I pushed inside of her some more, and many gak induced fart noises came out.

I kissed her again, perhaps like an older brother might kiss a little sister, but longer, softly.

She moved her hips. I could feel a hunger in her movements, and my dick grew fully hard again.

I came two more times inside her on the couch that morning. When she finally stood up, she was like bow-legged. She rubbed between her legs gingerly.  My colourful gak dripped out onto Dad's hardwood floor.

"I'll wipe it up," I told her.

She nodded.  "I need to wipe me up," she said.

I helped Twilight clean herself. Her labia were bright red and looked inflamed. On impulse, I kissed them softly and smelled my own sex there.

"Are you okay?" I asked.

Twilight nodded. "I'm sore."

"Sorry, Twi," I said, I ran my hoof over the soft skin of her belly and felt her nipples. "Did you like it?" I asked, afraid that she would say, no.

Her eyes went wide and she smiled. "Yeah."

THE END!