Family Matters

by Patric12345

Rating: mature
Tags: Original Character, Fluttershy, Sex, Slice of Life, My Little Pony: Friendship is Magic, Alternate Universe, Anthro, Romance
Length: 4088

After what seemed like decades away from one another, Fluttershy is reuinited with her brother Swift Heart. New things have come up... and now things never felt before blaze forth, will their relationship be able to survive their new feelings?

Warning Fetish inbound: Incest and bonding! Prepare yourself!

After many years away from her, Fluttershy's brother returns home. He's bearing a very special gift for her, one that might change the way they look at each other forever... well if their long held feelings don't get in the way first.

Co-Written with my boyfriend Vinyl_Wubs

Cover Art by Countaile

Published 2015-04-04 14:30:02 UTC
Last updated 2015-04-04 14:30:02 UTC

Family Matters

I stepped off the train and onto the platform, my dufflebag and sleeping bag swung over my right shoulder. I knew my sis lived her, and I was determined to surprise her for her birthday. I was finally able to come see her, my contract is done and I’m not going back. I as soon as I touched the street I took to the skies, my wings flapped heavily and I flew above the town.

“Now… where do y-” I stopped as I saw a cottage off in the distance. “There!” I smiled as I flew off in that direction. I landed just in front of the cottage and strode up to the door. I dug around in my dufflebag and pulled out a wrapped present before I knocked on the door.

“Coming!” I heard my sister’s voice echo from inside. My smile grew as the door opened and I saw my sister’s cream colored form appear in the doorway. “Oh hey Swi- OH MY GOSH SWIFT!” She squealed happily, nearly tackling me to the ground.

“Hello to you too Flutters!” I laughed, hugging her tightly.

“You came! You came! You came!” She said giddily, bouncing up and down in my arms.

I smiled as widely as I could and squeezed her soft body close. “Yep, and I’m here to stay!” I said, eliciting another squeal of joy from her.

“Come inside then!” She said, still not letting up with nuzzling against me. I picked up her light body and carried her inside the open door, I made sure to tickle her cheek with my wing eliciting more cute giggles from her. “Stop it! That tickles!” She said through her laughter.

“You know I can’t do that.” I grinned as I sat down on the couch with her and began to fully tickle her.

“Noooo! Staaaaahp!” She squirmed in my arms, laughing up a storm.

I stopped tickling her and nuzzled her cheek. “I missed you so much.”

“I missed you even more big brother.” She said, looking up at me with those big eyes she almost always had. I felt my heart melt and I leaned down, gently kissing her forehead. She hugged me tightly and nuzzled against my chest. “I’m so happy I get to spend my birthday this year with you…” She said with a gentle sigh.

“I knew you would be… but this isn’t going to be the only day you spend with me now.” I grinned, squeezing her up against my body again.

“I know and that’s what makes this the best gift ever!” She squeed.

“You know what we should do?” I asked.

“What?” She asked, curiosity filling her eyes.

“Let’s go out for a special birthday dinner… anywhere you want. Just you and me.” I smiled.

“Really?!?” She asked giddily, not even trying to hide her excitement.

“Yep.” I nodded.

“Come on! I already know where I want to go!” Flutters said, trying to break free of my grasp.

“Why don’t you tell me and then you can ride on my back the whole way there?” I offered.

She paused and her eyes widened. “Yes. That.” She nodded vigorously, squiggling from my arms. I stood up and felt her weight get added to my back. She took my bags off and put them down on the couch. “Let’s go! Wait… wait… No. Let’s go slowly. I like it up here.” She smiled, nuzzling her face into my mane.

“I know you do.” I laughed, wrapping my wings back around her. She sighed again and cuddled into my warmth. “I really missed this…”

“So did I.” She nodded, nuzzling against me.

“Oh, I have just one question… your cottage is a little small, if I’m staying here where wi-”

“With me.”

“Ah… but I sl-”

“You always have. It doesn’t bother me one bit, it just makes you more warm and comfy.” She giggled. “You’re the best blanket ever!”

“Yeah… I know I am. And you’re the best little sister ever.” I smiled widely, looking back at her big goofy smile.

“You’re the bestest big brother I could ever want.” She stated as she squeezed me tightly.

“You know what… why don’t I make us dinner here? You won’t ever have to leave my back then.” I said.

“That sounds perfect.” She buried her face in my mane.

“Great, I’ll get started.” I smiled, walking us both into the kitchen.

An hour later:

I carried Fluttershy into her room. She nuzzled against my chest and let out a small whine as I laid her down on the bed. “Noooo, don’t leave me…”

“I’m just going to use the bathroom. I’ll be back don’t you worry one bit.” I laughed quietly, gently kissing her forehead.

“You better be… it’s storming outside… I don’t like the thunder.” She mumbled.

“I know you don’t. So I won’t take to long.” I said, quickly moving into the bathroom. After I was done I quickly stripped down to my underwear and ran back into the bedroom. I climbed under the blankets and felt Flutters instantly cling to me. I wrapped my wings around her and she pressed further against my body.

“You’re just as warm as I remembered…” She yawned.

“So are you.” I smiled. She began to snore softly as she fell asleep. I sighed and nuzzled her cheek. “Just sleep tight… I’ll be here to keep you safe. No matter what.” Just as I began to drift off I felt her jolt awake.

“Big brother…” She said quietly.

“What’s wrong?” I asked softly, pulling her up closer.

“C-can you check the closet?” She mumbled.

“Sure.” I smiled, slowly getting up from the bed. She hid under the blankets and only peeked out to watch me. I walked up to the closet door and opened it up. “Nothing’s in here.” I said, glancing back over to her. “Want me to check under the bed too?” I offered. She nodded her head quickly, her knees coming closer to her chin and letting her arms wrap around them. I walked back over to the bed and got down on my hands and knees, looking around underneath the bed. “Nothi-” I paused for a moment and tilted my head slightly. “Uh… nothing under here either.” I said slowly, “Just some dust bunnies… and a pillow.” I stood up once again and smiled down at her. Her eyes were slightly wide as she stared at me.

“You didn’t sound very confident…” Fluttershy said.

“There’s nothing dangerous under there.” I stated, “But… I’ll look one more time.”

“No…” She said quickly, grabbing my arm. “Just stay here.”

“I wouldn’t even think of leaving you again.” I smiled, sliding back into bed beside her. I pulled her back against my body and wrapped my arms and wings around her again. “There… how’s that?”

I swear, she had never looked as cute as she does now. Fluttershy curled up against me and nestled me closely. “Perfect…” She whimpered gently.

“Flutters…” I said softly, gently running my hand across her cheek. Both her hands clamped around mine, holding it tightly as her eyes rolled up to look at me, followed by her glimmering smile that only the sun itself could beat. I… don’t know what came over me, or why I didn’t hesitate in the slightest when I leaned down and gently kissed her on the lips. Her eyes snapped wide open. I pulled back instantly and let my grip around her fall lax, I could feel my face heat up a little and I felt almost unable to look at her again. I bit down hard on my lip and glanced over at the wall.

“Um… that was nice.” She mumbled, resting her head back to my chest.

“Yeah… it was.” I said quietly, hugging her tightly again. “I’m… sorry if it startled you… I don’t know why I did that…”

“It’s fine. It wasn’t, um… bad.” Fluttershy added softly. I looked down at her and chewed a little on my lip.

“Um…” I started slowly.

“Did you want to do it again?” She asked.

“Yes.” I nodded slowly. Fluttershy looked back up at me and waited with a little more curiosity. “Did… you want to?”

Fluttershy climbed up my body a little closer to my face, responding to my question with a soft kiss on my lips. I gently pressed up into her soft lips, my arms slid down and held her there so neither of us would have to part. She let out another cute whimper, her wings twitching at my touch. My wings, despite my attempts to prevent it, unwrapped from her body and slowly extended out. Following that I slowly opened my mouth, more to let her in if she wanted to take the initiative. I saw she had her own mouth open, hoping I would do the same. The two of us were left there, awkwardly waiting each other. She immediately started to giggle at the sight. I laughed a little too and gave her a soft squeeze before I gently slide my tongue into her mouth. I felt her body press against mine as her taste flooded my mouth, bringing strange feelings throughout my body. I felt so much hotter all of a sudden, things I felt like I shouldn’t be feeling for her came rushing to the surface. As if driving against my inner turmoil my wings stopped being the only part of my body to show arousal.

“Mmph!” Fluttershy squeaked, yanking her head back as she felt something unusual below herself.

“Oh… oh no…” I mumbled, starting to squirm a little uncomfortably. Fluttershy grew deathly silent, looking down at the bulge in my clothing. I bit down on my lip again before I spoke, “I… um…” I started quietly. “I… love you so much Flutters…”

“I can, I… um… tell.” She stammered quietly.

“Why… why doesn’t this feel wrong?” I asked shakily. “I… isn’t it supposed to?”

“I’m feeling weird too…” She said, tightening her legs slightly.

“Maybe… w-we can… help each other?” I suggested, looking right at her, my hands gently slid up to her wings. Her mouth fell open with a pleasant moan.

“Oh… my.” She stammered quietly.

I ran my finger through her feathers and pressed closer against her. “You’re so soft…” I sighed quietly. “I really… really missed you Flutters.”

“I missed you more.” She said, burying her face into my neck. The feel of her skin against mine in this manner made me want to sing. “Things got really scary when you left…”

“I’m so sorry... “ I apologized, squeezing her tightly again. “I swear… I’m never going to leave you alone again…”

Fluttershy’s eyes were shut when she kissed me again. Her tongue exploring my mouth and making me shiver at her velvety appendage. I playfully pressed my tongue against hers as I sank down into the bed, letting her lay completely on top of me. I slid my one hand up her back and felt the strap of her bra under my fingers. Fluttershy’s moans were barely audible, but I could tell she definitely wasn’t uncomfortable anymore (if at all). I slowly unhooked her bra and pulled it from her body, our bare chests were now being squished together. I only squeezed her a little harder, pressing our bodies as close as I could physically manage without hurting her. I finally trapped her tongue and entwined mine with hers, gently pressing deeper into the kiss. From all the stimulation, I could feel my length start to ache as my body began to crave further attention from my beautiful sister.

Her head pulled back, panting gently as she stared at me for instructions. I let go of her for a moment and slowly pulled down my boxers. “I’m all yours, do whatever you want to me.” I said, smiling up at her. Those words made her face turn a bright red, staring down at my unpackaged length. Every last inch of my nearly nine inch member throbbed slightly in the cool air now surrounding it. I shivered slightly and placed my hands on top of hers. “I know it looks intimidating…” I started, only to trail off and chew on my lip a little. “But… it’s… um not really too big…” I said quietly.

“You’re funny…” She giggled quietly. “It’s not big, just intimidating.”

“Yeah…” I nodded slowly, looking away for a moment.

“You’re stupid.” She shook her head, unable to hold back a smile as she laughed. I smiled and laughed a little myself.

“Beautiful mares tend to make me act stupid.” I teased, squeezing both of her hands. Her hands shoved me back into the bed as she stood up, the biggest smile on her face I’d ever seen. Just the sight caused my heart to nearly burst from my chest. I just laid there and stared up at her. After only another moment of feeling the chill that came across my body without her, I reached up wanting her right back down on top of me. Her hands moved down and started slipping her panties down as she bent forward into my embrace. My hardened shaft felt a lot warmer all of a sudden, and it wasn't by my own body. “Oh my…” I mumbled quietly, shifting my hips around just a little in an attempt to feel even warmer. I was utterly successful, feeling her moving back to assist as her fleshy mounds surrounded my crotch. I let out a soft groan and wrapped my arms around her again. “Okay… this is already feeling wonderful.” I chuckled softly, gently pecking her on the lips. Her lower body shifted so that her entrance was prodding the head of my length, giving me a shiver of pleasure. My mouth opened up slightly, “If that’s what you want to do…” I said, slowly pushing my hips up to spread her lips open just a bit before pulling back down. Fluttershy’s body quivered in my arms as she kissed my neck and started feeling my body up and down. I shivered at her new found forwardness and opened my entire body up for her. I could feel her lips spreading out and engulfing the tip of my painfully hard cock, never letting it get too far in as her upper lips covered me in kisses and warmth. I shivered even more, “I really… like this side of you…” I groaned loudly. The feeling of her affection only made my need for her grow stronger and I almost gave in as I once again pushed my hips up in an attempt to sink deeper into her body and feel something that was so forbidden…

She started to slide backwards, freeing my length of her depths and making me whimper with need as she peppered my chest, then stomach, then… “Haaah…” I gasped as her lips and tongue were the next thing I felt. I moaned unashamedly and gripped the bed with both hands. “Ookay… that’s… fiiine too…”

Her hands were up and down my shaft, making sure no inch of it got too cold or untouched, slowly covering it in her saliva. My mouth just remained open as I panted heavily under her touch. “Aahh… I… m-miiight not… laah...st…” I squeaked out in between gasps and moans. She was eager to say the least, not caring once about my warning, only able to hear the wet squelch and pop as it slipped in and out of her mouth with each suck and blow, swish and lick. Where the hell did she learn this…? I groaned loudly and I could feel my head flare out as my sack swelled. “Naaah…” I moaned even louder, my body shaking in preparation for my first orgasm. A hand was given to my unhandled sack as a gesture of how much she was trying to push me toward my own pleasure. Her other hand, however, had other plans. I felt a finger find its way to my own ass. I shook violently and my cock twitched as I was all but forced to cum. Months of build up were forced from my body in one thick stream. Fluttershy gave a loud gag, her eyes shutting tight as I saw her swallow bulge after bulge of cum down, never letting up on her fondling and prodding. I continued to shake and groan as my wings became painfully erect. “Oooh… gaaahhhh…” I sputtered as my mind came close to blanking from the continued pleasure she was giving me. I was given to remorse when it finally stopped, seeing her scoot her butt forward and replacing the warmth of two very different kind of lips started to kiss my oralsaulted shaft. “Fl… Flutters…” I whimpered out, my mind still reeling from the nearly expert oral I had just received from the sister I thought was so innocent…

Fluttershy was lost in her own dominant fantasy as she caught me off guard with a kiss, sinking down south at the same time. My senses were overloaded with pleasure and passion, losing even the slightest hint of resistance with the second blitzkrieg from her pair of lips. I lost the control I had and in a desperate and needy attempt to be completely inside of her I forcefully thrust up. She responded exactly in the way I had hoped, hearing a gut wrenching moan that I only thought could come from a talented pornstar.

I wrapped my arms tightly around her, and held out hips together as I pulled back from the kiss and stared questioningly at her. Fluttershy was flushed and seemed entranced, slowly falling from her pedestal moments later. “Oh… I’m sorry.” She mumbled.

“For what?” I asked. “What you did was absolutely amazing… I just want to know… how do you know how to do… all of that?”

Fluttershy seemed to become slightly embarrassed at the question, glancing down at my chest to avoid eye contact.

“Flutters… please.” I pleaded softly. “You know you can tell me anything, no matter what it is.”

“Well, um, you know my friends right?” Fluttershy asked slowly.

“Yes, it was something that I was incredibly happy to hear about.” I nodded, still staring quizzically at her.

“You… you know who Pinkie Pie is?” Fluttershy’s tone trailed off slowly.

“Yes.” I said slowly. Fluttershy failed to respond as the idea and reason behind her statement clicked in my brain. “Oh. Okay.” I said. “That’s alright.” I smiled again and gently kissed her. I began to grind her down against my lap as my grip on her loosened, allowing us to both move again. “Nn… it feels… sooo good. A-at least for me…” I moaned softly, gently nipping her ear. She went just as far, but pushed a little more. Her teeth nibbled and bit on my ear, making an audible gasp escape my lungs with her caring attention she still continued to give as her inner walls seemed to suck me deeper. “I… never thought… I’d ever be… doing this with you…” I sighed, gently bouncing her on my lap, causing us both to moan.

“Goodness… me neitheer…” She chewed on her lip, her hips gaining a mind of their own that surprised both of us.

“Oooh… I love you… so much…” I breathed heavily, squeezing her ass and slowly adding my own thrusts into her movements. Her back arched, spilling liquid pleasure onto my hips with every movement. I could feel her tightening and twitching uncontrollably as her hands clamped down onto her breasts.

“Big brother pleeeease!” She gasped, riding more than just her orgasm to fruition. Her saying that caused something in me to break, I instantly pushed my lips right up to hers and took complete control. I began to roughly pound into her now incredibly tight love canal. Every time our hips touched there was an incredibly loud wet slap, only being further accented as every thrust slammed the headboard of the bed against the wall. I squeezed, pinched, and slapped her flank with every thrust in needing to hear her scream, moan, and cry out in pleasure as I was attempting to fuck her brains out. Her words were slurred babbles and choked wheezes and moans as a second round of her juices flooded out around my raging cock and letting the sheets around us drink. I let out another loud and elongated moan as I once again felt my sack swell in preparation for my second orgasm. My head flared out proudly inside of her, spreading her even wider as it ground up and down her walls. “I love you so muuuch!” She screamed, her entire body going rigid with my flared head. The only movement from her was her stuttering and quivering body. I began to pant heavily as I felt my orgasm boil up, I groaned loudly as I pulled myself free from her slit.

“D… def...inately… n-not...ah…” I moaned quietly as my cock still twitched and spasmed, releasing my thick milky seed all over her back. “Aaah…” I shivered. Fluttershy fell forward, pressing her face into my shoulder and giving me an excellent view of my shaft coating her back in my love, seeming to only make more come out. I sighed weakly as my head fell back onto the pillows. I felt my cock give a few more twitches as the last of my seed was emptied all over Fluttershy, the bed, and my lap. Behind my quiet panting I head Fluttershy was already snoring. “Sleep… yeah… yeah let’s… sleep…” I mumbled quietly as the black embrace of sleep overcame me.

Epilogue

The next morning:

Fluttershy’s movement woke me up, my eyes cracked open and I saw Fluttershy begin to wake up. “Good morning.” I yawned.

“A very good one.” She yawned, smiling up at me. I smiled back and kissed her. Our lips remained locked for another minute before we pulled away. “I love you, big brother.” She giggled.

“I love you too, little sister.” She snuggled her face against my neck.

“I think we need a shower now…” She whispered.

“And the bed needs washed.” I laughed.

“That can wait.” She sighed, “I can’t.” I smiled wider and slowly stood up with her. My semen dripped onto the floor as I swiftly carried her into the bathroom. I flipped on the shower and set her down inside before stepping in behind her. She spun around and pressed against my chest, giggling quietly as the water rushed over us. “The bwestest biggie ever.” She teased, kissing my neck.

“You sure have a way of making me feel exactly like that.” I sighed as I began to wash her back. She snuggled tightly against me and relaxed into my body. “You’re the sweetest… bestest… most beautiful little sister ever.” I smiled, eliciting another giggle from her.

“I just wanna stay here with you for a while…” She sighed.

“We do both have to wash up… why not just take our time?” I suggested, she smiled up at me and nodded.

“Yes, let’s do that.”

An hour later:

“I feel sooo much better now.” Flutters smiled as she dried her hair and sat down on the couch.

I sat down beside her and wrapped my arm around her. She nuzzled against my body and clung tightly to me. My eyes widened as I remembered I forgot to give her something. “How could I forget?” I questioned aloud as I turned and started digging in my duffle bag.

“What did you forget?” She asked curiously. I pulled out the wrapped present I had gotten for her and handed it to her. She gasped loudly and started to bounce up in down. “Oh my gosh! You didn’t have to get me anything else!” She said giddily.

“Go ahead and open it.” I grinned.

She quickly tore the wrapping paper off and her eyes widened as she saw the dark oak music box. “Oh my gosh… how did you find this?”

“I came across the stallion who mom sold it to… I don’t know how. But I don’t care. It’s back with us and that’s all that matters.” I said.

She squeezed me tightly for a moment before she turned the little key on the box. An enchanting melody played forth, one that brought us both back to our childhood as we clung together and nuzzled close.

Now that we were here… together, nothing was going to separate us anymore.